Mr. Smith is putting a brick border around his irregular shaped yard. Before installing the border, he must cut the bricks to fit the angles of the garden. Use the given measures to answer the question.

Mr. Smith Is Putting A Brick Border Around His Irregular Shaped Yard. Before Installing The Border, He

Answers

Answer 1

The angle measures are given as follows:

m < A = 184º.m < B = 156º.m < C = 137º.m < D = 177º.m < E = 34º.m < F = 128º.

How to obtain the angle measures?

First we must obtain the value of x, considering the total sum of the interior angle measures of the polygon, and then with the value of x we obtain each angel measure.

The sum of the interior angle measures of a polygon with n sides is given by the equation presented as follows:

S(n) = 180 x (n - 2).

The polygon has six vertices, hence the sum is given as follows:

S(6) = 180 x 4

S(6) = 720.

We then add all the angle measures to obtain the value of x as follows:

7x - 8 + 4x + 46 + 5x + 6x + 12 + x + 7 + 5x - 9 = 720

28x = 768

x = 768/28

x = 27.43.

Then each angle measure is rounded as follows:

m < A = 7(27.43) - 8 = 184º.m < B = 4(27.43) + 46 = 156º.m < C = 5(27.43) = 137º.m < D = 6(27.43) + 12 = 177º.m < E = x + 7 = 34º.m < F = 5(27.43) - 9 = 128º.

More can be learned about the sum of the interior angle measures of a polygon brainly.com/question/224658

#SPJ1


Related Questions

Use the definition of Taylor series to find the Taylor series (centered at c) for the function. f(x) = 6/x, c = 1 Use the definition of Taylor series to find the Taylor series (centered at c) for the function. f(x) = ln(x), c = 1 Find the Maclaurin series for the function. (Use the table of power series for elementary functions.) f(x) = ex9/9

Answers

Answer:

Step-by-step explanation: sometimes it is hard to do in school because I'M and 15th-grade class and i got to take my time

Find the slope of the line that passes through the points (2, 7) and (8, 9).

Answers

Answer:

1/3 or 0.3 repeated

Step-by-step explanation:

The formula is y2 minus y1 over x2 minus x1.

It is going to look like this for you:

9 - 7

_____

8 - 2

You are going to get 2/6 as your answer, which is 1/3 or 0.3 repeated.

Determine the limit using what you know about special limits:

Answers

The limits represented by [tex]\lim _{x\to 0}\left(\frac{\sin\left(x\right)}{13x}\right)[/tex] has its value to be 1/13

How to determine the limits

From the question, we have the following parameters that can be used in our computation:

[tex]\lim _{x\to 0}\left(\frac{\sin\left(x\right)}{13x}\right)[/tex]

To determine the limits, we make use of the L'Hôpital's rule

Using the above as a guide, we have the following:

[tex]\lim _{x\to 0}\left(\frac{\sin\left(x\right)}{13x}\right) = \lim _{x\to 0}\left(\frac{\cos\left(x\right)}{13}\right)[/tex]

Substitute the known values in the above equation, so, we have the following representation

[tex]\lim _{x\to 0}\left(\frac{\sin\left(x\right)}{13x}\right) = \frac{\cos\left(0\right)}{13}\right)[/tex]

This gives

[tex]\lim _{x\to 0}\left(\frac{\sin\left(x\right)}{13x}\right) = \frac{1}{13}\right)[/tex]

Hence, the value is 1/13

Read more about derivatives at

https://brainly.com/question/5313449

#SPJ1

What is the left-hand limit of g(x)= |x-4|/x-4 as x approaches 4?
A. -1
B. 0
C. 1
D. 3

Answers

For given piecewise function, g(x)= |x-4|/x-4 when x approaches 4 the left-hand limit will be 0 i.e. B.

What exactly is a piecewise function?

A piecewise function is one that has multiple definitions in different x intervals. A piecewise function's graph is divided into parts that correspond to each of its definitions. A very excellent example of a piecewise function is the absolute value function. Let us investigate why it is thus named. We know that an absolute value function is defined as f(x) = |x|.

f(x)=(x if x≥0 ,

     -x if x<0

This piecewise function should be interpreted as

When x is higher than or equal to 0, f(x) equals x.

When x is less than zero, f(x) equals -x.

Now,

when x will approach 0

given function will give value

g(x)=4-4/4-4

=0/0

=0

Hence,

       for   g(x)= |x-4|/x-4 when x approaches 4 the left-hand limit will be 0.

To know more about piecewise function visit the link

https://brainly.com/question/12561612?referrer=searchResults

#SPJ1

For given piecewise function, g(x)= |x-4|/x-4 when x approaches 4 the left-hand limit will be 0 i.e. B.

What exactly is a piecewise function?

A piecewise function is one that has multiple definitions in different x intervals. A piecewise function's graph is divided into parts that correspond to each of its definitions. A very excellent example of a piecewise function is the absolute value function. Let us investigate why it is thus named. We know that an absolute value function is defined as f(x) = |x|.

f(x)=(x if x≥0 ,

    -x if x<0

This piecewise function should be interpreted as

When x is higher than or equal to 0, f(x) equals x.

When x is less than zero, f(x) equals -x.

Now,

when x will approach 0

given function will give value

g(x)=4-4/4-4

=0/0

=0

Hence,

      for  g(x)= |x-4|/x-4 when x approaches 4 the left-hand limit will be 0.

To know more about piecewise function visit the link

https://brainly.com/question/12561612?referrer=searchResults

#SPJ1

Chuck works at the BuyMore where people can bring in broken computers. When a customer enters the store there is a good chance he will not be paid anything from helping them. But sometimes there is a chance he will be paid to work on their computer. The probability of each amount from a random customer is given in the following table: Job payment Probaiblity $8 0.42 $120 0.08 $300 0.05 $1,500 0.02 When the next person walks into the BuyMore, how much money can Chuck expect to get from them on average? Answer to two decimals $ 57.96 What is the probability he will get less than $283 from a random customer? Answer to four decimals What is the standard deviation for the payments from the customers? Answer to two decimals What is the median job payment amount? Answer to two decimals

Answers

The probability he will get less than $283 from a random customer is 0.93. 2. The standard deviation for the payments from the customers is 50678.88. 3. The median job payment amount is 120.

What is standard deviation?

The standard deviation is a statistic that expresses how much variance or dispersion there is in a group of numbers. While a high standard deviation suggests that the values are dispersed over a wider range, a low standard deviation suggests that the values tend to be close to the mean (also known as the anticipated value) of the collection.

The probability of 0 is given as:

p(0) = 1 - (0.42 + 0.08 + 0.05 + 0.02) = 0.43

1. The probability he will get less than $283 from a random customer:

p(x < 283) = p(0) + p(8) + p(120)

= 0.43 + 0.42 + 0.08

= 0.93

2. The standard deviation for the payments from the customers is:

E(x²) = ∑x²p(x) = (0)²(0.43) + (8)²(0.42) + (120)²(0.008) + (300)²(0.05) + (1500)²0.02

= 50678.88

3. The median job payment amount is 120.

Learn more about variance here:

https://brainly.com/question/13708253

#SPJ1

Two parallel lines are crossed by a transversal. What is the value of x? x = 40 x = 70 x = 110 x = 130.

Answers

If two parallel lines are crossed by a transversal, the value of x is option (b) x = 70 degrees

When two parallel lines are intersected by a transversal, eight angles are formed. Two of these angles are vertical angles, which are opposite angles that share the same vertex and are formed by the intersection of two lines.

Vertical angles are always congruent, meaning they have the same measure. This is a geometric property that is true regardless of the angle's degree measurement.

In this problem, one of the vertical angles is given to be 70 degrees. Therefore, the other vertical angle must also have a measure of 70 degrees. This means that the value of x, which is the measure of one of the vertical angles, is also 70 degrees.

So, correct option is (b) x = 70 degrees.

Learn more about vertical angles here

brainly.com/question/18441229

#SPJ4

The given question is incomplete, the complete question is:

Two parallel lines are crossed by a transversal. What is the value of x? a) x = 40 b) x = 70 c) x = 110 d) x = 130.

let's define the simple events of selecting math majors as m1 and m2 and the events of selecting statistics majors as s1, s2, and s3. because two students are selected, the possible outcomes are all possible pairs of students. list the possible outcomes. (enter your answers as a comma-separated list.) m1m2, m1s1, m1s2, m1s3, m2s1, m2s2, m2s3,

Answers

The probability of rolling a 3 on a single six-sided die is 1/6, or 16.7%.

What is probability?

Probability is a mathematical study of outcomes in uncertain situations it is used to describe the like would an event occurring and it can be expressed as a number between 0 to 1 probability is used to quantify the uncertainty associated with any given event it helps us understand how likely it is that something will happen and it can be used to make a prediction about futures even probability theory is it of modern statistic and is widely used in fields such as financial economics and science.

Therefore, the probability of rolling at least one 3 when rolling two six-sided dice is 2 × 1/6, or 33.3%. This is because the probability of rolling a 3 on one die is independent of the probability of rolling a 3 on the other die. This means that the probability of rolling at least one 3 is equal to the sum of the probabilities of rolling a 3 on each of the two dice (1/6 + 1/6 = 2/6). As a result, the probability of rolling at least one 3 when rolling two six-sided dice is 33.3%.

To know more about probability click-

brainly.com/question/24756209

#SPJ1

Antonio has 3 different colored shirts, he wants to share them with his 2 brothers. How many times can all 3 boys trade shirts without wearing them twice?

Answers

Answer:

6 times

HOPE THE ANSWER HELPS

.
This time, choose the figure that is a cylinder.

Answers

Answer: D.

Step-by-step explanation: It's just a cylinder how can you not see

Answer: D. An example of a cylinder is a paper towel roll

I'LL MARK THE BRAINLIEST
A car salesperson had $85,460 in total monthly sales in September and $74,570 in October. The salesperson earned a total of $3,485 in commission from those sales combined.

What is the salesperson's commission as a percent of the total monthly sales?

Enter your answer, rounded to the nearest tenth of a percent, in the box.

Answers

Answer:2.2%

Step-by-step explanation: I took the test

A weight hanging from a spring bobs up and down starting from a lowest height of 4 feet to a maximum height of 10 feet. It completes one full cycle in 3 seconds (that means at time t=0 the weight is at the height of 4 feet and at the time of t=3 seconds the weight is back at that same height again) a. Find a model () = (( − )) + D describing the motion of the weight. Show all work and include three values checking the model is correct. b. What will be the height of the weight at t=1.5 seconds? c. Draw a graph of the model for two periods.

Answers

The weight's height at t=1.5 seconds is roughly 8.07 feet.

a. The equation for simple harmonic motion can be used to find a model that describes the motion of the weight:

Acos(wt + phi) + D = y(t)

A represents amplitude, w represents angular frequency, phi represents phase shift, and D represents vertical shift.

The amplitude A is equal to half the difference between these two heights because we know the weight oscillates between a minimum height of 4 feet and a maximum height of 10 feet:

A = (10 - 4)/2 = 3

The weight completes a full cycle in three seconds, hence the weight's angular frequency is:

T = 2pi/3 and w = 2pi

where T, or the period, denotes the length of time for one complete cycle.

We can set phi to 0 because the weight begins at the lowest height of 4 feet. Last but not least, the vertical shift D is just the average of the highest and lowest heights:

D = (10 + 4)/2 = 7

Combining everything, we obtain:

Y(t) equals 3cos((2pi/3)*t) + 7

b. By simply entering t=1.5 into our model, we can determine the height of the weight at t=1.5 seconds:

3cos((2pi/3)*1.5)*y(1.5) + 7 + 8.07

Hence, the weight's height at t=1.5 seconds is roughly 8.07 feet.

c. We can plot y(t) for t ranging from 0 to 6 seconds in order to graph the model for two periods (two full cycles). The graph is shown here:

code

      |

  10  |             *  

      |           *   *

      |         *       *

      |        *         *

  7   |       *           *

      |     *               *

      |    *                 *

      |   *                   *

  4   | *                       *

      +-----------------------------

        0    1    2    3    4    5  

The graph demonstrates that the weight oscillates sinusoidally with a period of 3 seconds between 4 and 10 feet. In contrast, the minimum height is reached at t=0 seconds and the maximum height is obtained at t=1.5 seconds and t=4.5 seconds.

To know more about Height of Weight visit:

https://brainly.com/question/12123714

#SPJ1

You are in charge of production of a very in-demand part. Your clients have an expectation that the probability of a defective part is under 10%. The table below summarizes part production at five of your facilities. Find the following probabilities.

Rejected Parts Good Parts Total
Factory A 120 3380 3500
Factory B 125 2575 2700
Factory C 210 4790 5000
Factory D 712 3988 4700
Factory E 120 3480 3600
Total 1287 18213 19500





Write your answer as a percent rounded to one decimal place.
1. What is the probability that a randomly selected part is defective?

2. What is the probability that a randomly selected part is not defective?

3. What is the probability that a part came from Factory A?

Be careful on the following.

4. What is the probability of a defect, knowing the part came from Factory A?

5. What is the probability of a defect, knowing the part came from Factory B?

6. What is the probability of a defect, knowing the part came from Factory C?

7. What is the probability of a defect, knowing the part came from Factory D?

8. What is the probability of a defect, knowing the part came from Factory E?

9. Based upon these probabilities, which factory should be investigated more?


Here is the recent production history from the factory you flagged as a problem. It shows each shift’s production and number of rejected parts.
Shift Rejected Parts Good Parts Total
1 51 549 600
2 72 778 850
3 50 600 650
4 57 453 510
Total 230 2380 2610

10. For this time period, what is the probability of a defect for this factory?

11. Investigate the probability of a rejected part, knowing that it came from a known shift. Report which shift appears to be the biggest contributor.

Answers

The probability of a rejected part, knowing that it came from a known shift can be calculated as follows:

Shift 1: (51/600) x 100% = 8.5%

Shift 2: (72/850) x 100% = 8.5%

Shift 3: (50/650) x 100% = 7.7%

Shift 4: (57/510) x 100% = 11.2%

The probability that a randomly selected part is defective is (1287/19500) x 100% = 6.6% (rounded to one decimal place).

The probability that a randomly selected part is not defective is (18213/19500) x 100% = 93.4% (rounded to one decimal place).

The probability that a part came from Factory A is (3500/19500) x 100% = 17.9% (rounded to one decimal place).

The probability of a defect, knowing the part came from Factory A is (120/3500) x 100% = 3.4% (rounded to one decimal place).

The probability of a defect, knowing the part came from Factory B is (125/2700) x 100% = 4.6% (rounded to one decimal place).

The probability of a defect, knowing the part came from Factory C is (210/5000) x 100% = 4.2% (rounded to one decimal place).

The probability of a defect, knowing the part came from Factory D is (712/4700) x 100% = 15.1% (rounded to one decimal place).

The probability of a defect, knowing the part came from Factory E is (120/3600) x 100% = 3.3% (rounded to one decimal place).

Based upon these probabilities, Factory D should be investigated more as it has the highest probability of a defective part among all the factories.

The probability of a defect for the flagged factory is (230/2610) x 100% = 8.8% (rounded to one decimal place).

To more about prabability visit :https://brainly.com/question/30034780

#SPJ1

Pleaase show your work ASAP

Answers

For given coordinates of a linear equation, the slope will be 3/4 i.e. B.

What is a linear equation, exactly?

When the greatest power of a variable is 1, the equation is said to be linear. Other term used for it is a one-degree equation. The standard form of a linear equation with one variable is Ax + B = 0. There are three variables in this equation: x, A, and B. A denotes a coefficient. A linear equation with only two variables is commonly written as Ax + By = C. There is three more constants added to the constant C: the variables x and y, the coefficients A and B, and the variables.

and general equation of line is y=mx+c

where m=slope=y2-y1/x2-x1

Now,

Here given coordinates are , (-3,4) and (1/7)

then (x1,y1) and (x2,y2) are  (-3,4) and (1/7) respectively

so slope=m=7-4/1-(-3)=3/4

Hence,

          For given coordinates of a linear equation, the slope will be 3/4.

To know about linear equations visit the link

https://brainly.com/question/29739212

#SPJ1

PLS HELP! Divide.
(x4 +14) = (x + 2)
x[²] + [ ]x² + [ ]x + [ +
x+2

Answers

please see the picture I but the answer on the top and the explanation in the bottom.

Determine the z-critical value associated with each of the following confidence intervals. Hint: Using the link to the tool provided, select two tails and find the z-score associated with a certain probability (area in tails) corresponding to a particular confidence interval. For instance for a 80% confidence interval you would enter in a 0.20 area or probability because that is the area in the two tails. You can leave the mean as 0 and standard deviation as 1 in the tool when calculating z- critical values. Each z-critical value is rounded to 2 decimal places. https://www.webassign.net/csalt/index.html#/toolset/distributions A) A 99% confidence interval B) A 95% confidence interval C) A 90% confidence interval D) An 80% confidence interval

Answers

A) the z-critical value associated with a 99% confidence interval is 2.58. B) the z-critical value associated with a 95% confidence interval is 1.96. C) the z-critical value associated with a 90% confidence interval is 1.64. D)  the z-critical value associated with an 80% confidence interval is 1.28.

Describe z- critical value?

The z-critical value (or the critical z-value) is the number of standard deviations from the mean that corresponds to a given level of significance in a two-tailed z-test. It is used in statistical hypothesis testing to determine whether to reject or fail to reject the null hypothesis.

A) For a 99% confidence interval, the area in each tail is (1-0.99)/2 = 0.005. Using the provided tool and selecting "two tails", we can find the z-critical value associated with this probability:

z-critical value = 2.58

Therefore, the z-critical value associated with a 99% confidence interval is 2.58.

B) For a 95% confidence interval, the area in each tail is (1-0.95)/2 = 0.025. Using the provided tool and selecting "two tails", we can find the z-critical value associated with this probability:

z-critical value = 1.96

Therefore, the z-critical value associated with a 95% confidence interval is 1.96.

C) For a 90% confidence interval, the area in each tail is (1-0.90)/2 = 0.05. Using the provided tool and selecting "two tails", we can find the z-critical value associated with this probability:

z-critical value = 1.64

Therefore, the z-critical value associated with a 90% confidence interval is 1.64.

D) For an 80% confidence interval, the area in each tail is (1-0.80)/2 = 0.10. Using the provided tool and selecting "two tails", we can find the z-critical value associated with this probability:

z-critical value = 1.28

Therefore, the z-critical value associated with an 80% confidence interval is 1.28.

To know more about area visit:

https://brainly.com/question/30612393

#SPJ1

Help Help Help Help Help Help (Just yes or no) I don’t need explanation

Answers

Answer:

Step-by-step explanation:

No.

Desmond is curious about how many hours of TV his family watches each week. Upon asking his family members, he found that they watched 30 hours of TV last week versus 17.7 hours of TV this week.

Answers

12.3 hours or 12 hours and 18 minutes.

This suggests that Desmond's family has decreased their TV-watching time by 12.3 hours in the past week.

This can be expressed numerically as 12.3 hours, or 12 hours and 18 minutes.

To calculate this, we can subtract 17.7 hours from 30 hours:

Last week: 30 hours of TV

This week: 17.7 hours of TV

30 hours - 17.7 hours = 12.3 hours

To know more about Desmond's family spends hours of T.V each week:

brainly.com/question/30803705

brainly.com

Find the value of X! Please help

Answers

The required value of X is 14

A ring-shaped region is shown below. Its inner radius is 11 m. The width of the ring is 3 m. 11 m Find the area of the shaded region. Use 3.14 for л. Do not round your answer.​

Answers

The area of the shaded region is  235.5 m².

What is the area of the shaded region?

To find the area of the shaded region, we need to subtract the area of the inner circle from the area of the outer circle.

The outer radius of the ring can be found by adding the width of the ring to the inner radius:

Outer radius = inner radius + width

= 11 m + 3 m

= 14 m

The area of a circle is given by the formula:

Area = π × (radius)²

Therefore, the area of the inner circle is:

Area of inner circle = π × (11 m)²

= 121π m²

And the area of the outer circle is:

Area of outer circle = π × (14 m)²

= 196π m²

To find the area of the shaded region, we need to subtract the area of the inner circle from the area of the outer circle:

Area of shaded region = Area of outer circle - Area of inner circle

= 196π m² - 121π m²

= 75π m²

= 75 x 3.14

= 235.5 m²

Learn more about area of shaded region here: https://brainly.com/question/14989383

#SPJ1

Find the constant of proportionality (r)(r)left parenthesis, r, right parenthesis in the equation y=rxy=rxy, equals, r, x.

Answers

This shows that y is proportional to x with a constant of proportionality r.

Therefore, the constant of proportionality in the equation y = rx is r.

Which one of these is an equation?

Two expressions joined by the equal sign constitute an equation, which is a statement in mathematics. An illustration of a formula is 3x - 5 = 16. After resolving this equation, we discover that the value of x is 7.

The given equation is y = rx.

To find the constant of proportionality, we can use the definition of proportionality, which states that two variables are proportional to each other if they have a constant ratio.

In this case, we can write:

y/x = r

This shows that y is proportional to x with a constant of proportionality r.

Therefore, the constant of proportionality in the equation y = rx is r.

To know more about equation visit:

https://brainly.com/question/29657988

#SPJ1

The measure of G is 125. What is the measure of the supplement of G

Answers

Answer:

55°

Step-by-step explanation:

supplementary angle sum to 180° , then supplement of G is

supplement = 180° - 125° = 55°

When using the number line you represent subtraction of a negative number with an arrow going to the ______.

PLS HELP IM SO CONFUSED

Answers

Answer:

When using the number line, you represent subtraction of a negative number with an arrow going to the right. The direction of the arrow indicates the movement of the number line towards the positive side, which is the opposite of the direction of a negative number. Subtraction of a negative number is equivalent to addition of a positive number, so the arrow going to the right represents the addition of the absolute value of the negative number. For example, if you are subtracting -5 from 10, you can represent this on a number line by starting at 10 and drawing an arrow to the right that goes 5 units, ending at 15.

Answer:

When using the number line to represent subtraction of a negative number, you would represent it with an arrow going to the right (or in the positive direction).

For example, let's say you want to represent the following subtraction on a number line:

5 - (-3)

You can start at 5 on the number line and then move to the left by 3 units, since you are subtracting a negative number. However, instead of leaving the arrow pointing to the left to represent the subtraction, you can turn it around and point it to the right, which is the positive direction. This means that you end up at a point that is 8 units to the right of 0 on the number line, which represents the answer of 8.

So, the arrow would go to the right to show the subtraction of a negative number on the number line.

Jimmy, Kimmy, and Timmy are each thinking of a prime number. The product of Jimmy's and Kimmy's prime is 34. Kimmy's and Timmy's multiple to 85. What is the sum of their 3 prime numbers
Jimmy, Kimmy, and Timmy are each thinking of a prime number. The product of Jimmy's and Kimmy's prime is 34. Kimmy's and Timmy's multiple to 85. What is the sum of their 3 prime numbers?

Answers

The sum of their 3 prime numbers is 24.

What is the sum of their 3 prime numbers?

Let's start by finding the prime numbers that Jimmy, Kimmy, and Timmy are thinking of.

We know that the product of Jimmy's and Kimmy's prime is 34. Since 34 is not a prime number, it must be the product of two prime factors.

The only way to factor 34 as a product of two primes is 2 x 17.

So we know that Jimmy's prime is either 2 or 17, and Kimmy's prime is the other one. We also know that Kimmy's and Timmy's primes multiply to 85. Again, 85 is not a prime number, so it must be the product of two prime factors.

The only way to factor 85 as a product of two primes is 5 x 17.

Therefore, we know that Timmy's prime is 5.

So the three primes are 2, 17, and 5.

The sum of these three primes is 2 + 17 + 5 = 24.

Learn more about prime numbers here: https://brainly.com/question/145452

#SPJ1

Solve for x. 6/-4.5=8/4x

Answers

The value of x when we solve the equation 6/ -4.5 = 8/4x is x = - 1.5.

What is equation?

A mathematical equation is a formula that uses the equals symbol (=) to connect two expressions and express their equality. Another well formula consisting of two expressions linked by an equals sign is considered to be an equation in English, but the word's equivalents in other languages may have slightly different definitions. For instance, an équation is defined as having one or more variables in French.

The given equation is:

6/ -4.5 = 8/4x

Using the method of cross multiplication or butterfly method of multiplication we have:

6(4x) = (8)(-4.5)

24x = -36

x = -1.5

Hence, the value of x for the equation 6/ -4.5 = 8/4x is x = - 1.5.

Learn more about equation here:

https://brainly.com/question/29657983

#SPJ1

use the multiplier method to decreae £56 by 14%

Answers

Answer:

New value =

56 - Percentage decrease =

56 - (14% × 56) =

56 - 14% × 56 =

(1 - 14%) × 56 =

(100% - 14%) × 56 =

86% × 56 =

86 ÷ 100 × 56 =

86 × 56 ÷ 100 =

4,816 ÷ 100 =

48.16

56 decreased by 14% = 48.16

Absolute change (actual difference):

48.16 - 56 = - 7.84

Mark me as a brainlist thankyou

Miss Chen bought X number of jerseys for the new members of the volleyball team the cost for the X number of jerseys including $3.99 shipping was $82.49 each jersey cost $15.70 there is no sales tax on this purchase.

Part A which equation can be used to find x,the total number of jerseys purchased?
A)3.99(x+15.70)=82.49
B)15.70x - 3.99 = 82.49
C)82.49-3.99 + 15.70=82.49
D)15.70x + 3.99 = 82.49

Part B using mathematical reasoning explain why the other three equations are incorrect.


Pazzi how many total jerseys in Ms Chen purchase. SHOW YOUR WORK


Answer:______ Shirts

Answers

The equation that can be used to find x, the number of jerseys is 82.49 = 15.70x + 3.99

The other three equations are incorrect because the equation should be represented by total cost equals cost of each shirt multiplied by number of jerseys plus shipping cost.

Ms Chen purchased 15 jerseys.

How to write equations?

Cost of x jerseys including shipping = $82.49

Cost of shipping = $3.99

Cost of each jersey = $15.70

82.49 = 15.70x + 3.99

82.49 - 3.99 = 15.70x

78.50 = 15.70x

x = 78.50 / 5

x = 5

In conclusion, the number of jerseys bought is 5.

Read more on equation:

https://brainly.com/question/2972832

#SPJ1

Two numbers that multiply to -140 and add to -13

Answers

Answer:

Step-by-step explanation:

The two numbers that multiply to -140 also have to add to -13, so that means that the larger of the two numbers needs to be negative, and the other number positive.

7 x -20 = -140

7 - 20 = -13

what is P(odd or greater than 5)

Answers

A number greater than 5 is: P(odd or greater than 5) = 1/2 + 1/6 = 2/3

It depends on the context of the probability question. Here are a few possibilities:

If you're rolling a fair six-sided die, then the probability of rolling an odd or a number greater than 5 on a single roll is:

P(odd or greater than 5) = P(odd) + P(greater than 5) - P(odd and greater than 5)

P(odd) = 3/6 = 1/2 (because there are three odd numbers out of six possible outcomes)

P(greater than 5) = 1/6 (because there is only one number greater than 5)

P(odd and greater than 5) = 0 (because there is no number that is both odd and greater than 5)

So, the probability of rolling an odd or a number greater than 5 is:

P(odd or greater than 5) = 1/2 + 1/6 = 2/3

If you're dealing with a continuous random variable (like the height of people), then the probability of a value being odd or greater than 5 doesn't make sense. However, if you're dealing with a discrete random variable with a known distribution (like the number of customers who enter a store), you can calculate the probability of this event based on the distribution.

In general, it's important to define the context of the probability question and the underlying probability distribution to answer the question properly.

To learn more about  odd :

https://brainly.com/question/29377024

#SPJ1

Suppose you are working on your taxes using a Microsoft Excel spreadsheet. Cell B3 shows the total amount of income tax you paid. Cell B2 shows the total amount of tax for which you are responsible. You want to write a formula that looks to see if the amount that you paid is greater than the amount that you were responsible for.
If it is, then subtract the amount you were responsible from the amount you paid and round this difference to the nearest whole number.
Otherwise, display zero
A. =IF(B3>B2, ROUND(B2 – B3, 0), 0)
B. =ROUND(IF(B3>B2, B3 – B2, 0), 0)
C. =IF(B3>B2, ROUND(B3 – B2, 0), 0)
D. =IF(B2>B3, ROUND(B3 – B2, 0), 0)

Answers

The correct formula for this scenario is A. =IF(B3>B2, ROUND(B3 - B2, 0), 0).

What is the use of IF and ROUND functions in Microsoft Excel?

The IF and ROUND functions are two commonly used functions in Microsoft Excel. Here's a brief explanation of each:

IF Function:

The IF function allows you to test whether a certain condition is true or false, and then perform a specific action based on the result of that test. The basic syntax of the IF function is as follows:

=IF(logical_test, value_if_true, value_if_false)

Here, the "logical_test" is the condition that you want to test. If this condition is true, then Excel will return the "value_if_true". If the condition is false, Excel will return the "value_if_false".

For example, suppose you have a cell A1 that contains a number. You could use the IF function to test whether that number is greater than 10, and then return "Yes" if it is, and "No" if it isn't, using the following formula:

=IF(A1>10, "Yes", "No")

ROUND Function:

The ROUND function allows you to round a number to a specific number of decimal places. The basic syntax of the ROUND function is as follows:

=ROUND(number, num_digits)

Here, the "number" is the number that you want to round, and the "num_digits" is the number of decimal places to which you want to round. If the "num_digits" is positive, then the function will round to the specified number of decimal places to the right of the decimal point. If the "num_digits" is negative, then the function will round to the left of the decimal point.

For example, suppose you have a number in cell A1 that contains many decimal places, and you want to round it to two decimal places. You could use the ROUND function as follows:

=ROUND(A1, 2)

This will round the number in cell A1 to two decimal places.

Here,

The correct formula for this scenario is A. =IF(B3>B2, ROUND(B3 - B2, 0), 0).

This formula uses the IF function to check whether the amount paid (B3) is greater than the amount for which the person is responsible (B2). If this is true, then it subtracts the amount for which the person is responsible from the amount paid and rounds the difference to the nearest whole number using the ROUND function. If the amount paid is not greater than the amount for which the person is responsible, then the formula displays zero.

To know more about Microsoft Excel visit:

https://brainly.com/question/24202382?referrer=searchResults

#SPJ1

A water bottle has 20 ounces in it. After you drink x ounces of water, there are 8 ounces left. Which equation represents this situation?.

Answers

Answer:

Step-by-step explanation

The bottle had 20 ounces that before and 8 ounces after

8+x=20

20-x=8

20-8=x

20-8=12

Other Questions
write the phase as an algebraic expression k less than 24 how to convert 1ml to cc? what is 88 6/12 rounded to the nearest whole number by the 1910s, the conditions described in the excerpt were most addressed by Please help I am going to get expelled if I cant get my grades up ahahahahaha Which of the following legal duties of board members suggests that a director does not need to be an expert or actually run the company?a. Duty of careb. Duty of good faithc. Duty of candord. Duty of loyalty Translate Jacques found a cat into French by filling in the missing letters:Jac_ues_t_ _v_un_hat best assessment of fluid resuscitation in the adult burn patient? primary and secondary waves are _____ waves and kove waves are_____waves slow fast slow, slow body, surface body, body surface what event would cause the end of the use of the santa fe trail? What happens when the recurrent laryngeal nerve is damaged? The nurse is preparing to care for a patient who has myasthenia gravis. The nurse will be alert to symptoms affecting which body system in this patient?a. Cardiovascular system and postural musclesb. Central nervous system (CNS), memory, and cognitionc. Gastrointestinal system (GI) and lower extremity musclesd. Respiratory system and facial muscles Who believe that many forms of abnormal and normal psychological functioning ore psychogenics. believe that unconscious psychological process are at the root of such functioning? a patient tells the nurse, "i was straining to have a bowel movement and felt like i was going to faint. i took my pulse and it was so slow." what does the nurse understand occurred with this patient? what is an examples of thesis statements for informative essays? Discuss the differences between liberalism, conservatism, and nationalism among African Americans. Why is liberalism the dominant ideology amongAfrican Americans? Study the scenario.A fan spins in a small room. The system consists of the fan, the Earth, and the air.Which choice best describes the role of thermal energy in energy transformations?ResponsesThe fan blades cool down as they spin, indicating that some of the electrical energy is converted into heat energy and going into the surroundings. Thermal energy reduces the amount of electrical energy being converted into kinetic energy.The fan blades cool down as they spin, indicating that some of the electrical energy is converted into heat energy and going into the surroundings. Thermal energy reduces the amount of electrical energy being converted into kinetic energy.The fan blades also warm up as they spin, indicating that some of the heat energy from the surroundings is going to the fan. Thermal energy increases the amount of electrical energy being converted into mechanical energy. The fan blades also warm up as they spin, indicating that some of the heat energy from the surroundings is going to the fan. Thermal energy increases the amount of electrical energy being converted into mechanical energy. The fan blades also warm up as they spin, indicating that some of the heat energy from the surroundings is going to the fan. The total amount of electrical energy is all converted into mechanical energy. The fan blades also warm up as they spin, indicating that some of the heat energy from the surroundings is going to the fan. The total amount of electrical energy is all converted into mechanical energy. The fan blades also warm up as they spin, indicating that some of the electrical energy is converted to thermal energy. Thermal energy reduces the amount of electrical energy being converted into mechanical energy. dorothy parsons recently celebrated her 65th birthday. she has just enrolled in medicare part a and part b, and wants to purchase additional insurance to cover the expenses medicare will not pay. what type of plan does dorothy want? Prepare flowcharting segments for each of the following operations: a. Processing transactions stored on a sequential medium such as a magnetic tape to update a master file stored on magnetic tapeb. Processing transactions stored on magnetic tape to update a database c. Querying a database and printing the query result d. Using a terminal to enter paper-based source document data and send it to a remote location where a corporate computer updates the company database e. Using a terminal to query your customer sales databasef. A scheduled automatic backup of a database to an external hard driveg. Use a terminal to enter employee hours recorded on time cards to update both the payroll transaction file and the wage data in the payroll master file h. Use a terminal to access a price list in the sales database to complete a purchase or der. An electronic copy of the purchase order is sent to the vendor and a backup copy is printed and filed by vendor namei. Make an airline reservation using your home computer the left column below gives a proof that the product of two odd integers is odd. match the steps of the proof on the left with the justifications for those steps on the right. 1. let a and b be any two odd integers. (we wish to show that ab is also an odd integer.) 1. let a and b be any two odd integers. (we wish to show that ab is also an odd integer.) drop zone empty. 2. there are two integers m and n such that a