What would it be reflected to?
what direction are you being asked to reflect them
Step-by-step explanation:
i can give an easy answer and explanation then
How much does a customer pay for an article marked at $50 if a sales tax of 6% is charged? (A) (B) © ថ្មី > $44 547 553 556 (D)
Answer:
53
Step-by-step explanation:
Find the sales tax
50 * 6%
50 * .06
3
Add this to the original price
50 +3
53
- Ben sells appliances in a large department store. He makes a weekly salary plus 3% on sales. One
week he sold $3200 worth of appliances and received a total of $471 for the week. How much was
his regular weekly salary?
Answer:
$375Step-by-step explanation:
Find 3% of $3200:
3200*3/100 = 96Subtract the commission part from the total salary:
471 - 96 = 375Commision:-
[tex]\\ \rm\Rrightarrow 3/100\times 3200[/tex]
[tex]\\ \rm\Rrightarrow 32(3)[/tex]
[tex]\\ \rm\Rrightarrow 96[/tex]
Weekly salary= 471-96=375$
Are 22/32 equivalent to 11/16
Answer:
Yes!
Step-by-step explanation:
22/32 divided by 2 equals 11/16, meaning they are equivalent.
Complete #2 for me and show proof , will give brainliest to whose right .
Answer:
X Y (X,Y)
-4 14. (-4,14)
-3 12. (-3,12)
-2 10. (-2,10)
-1 8. (-1,8)
0 6 (0,6)
1 4. (1,4)
2 2. (2,2)
The following forces are applied to a box. What is the net force acting on the box? Question 3 options:
30 N left
35 N right
25 N left
15 N right
Step-by-step explanation:
net force acting on the box is,
10 + 20 - 5
→ 30 - 5 = 25
therefore, 25 N towards left is correct
Hope this answer helps you dear!
The net force acting on the box is 25 N. The correct option is C.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the box is under the force of 10N, 20 N to the left and 5 N to the right.
The net force will be calculated as:-
F = 10 + 20 - 5
F = 30 - 5
F = 25 N to the left
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HELP ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️ WHATS THE ANSWER
Step-by-step explanation:
Larger triangle side / smaller ratio.
x / 28 = 106 / 53 = 90 / 45
x / 28 = 2
x / 28 = 2 / 1
x = 56
Answer:
56
Step-by-step explanation:
Since the two triangles are similar, they have proportional sides. For instance, a proportion that can be made with the hypotenuse is [tex]\frac{106}{53}[/tex], which simplifies to 2. This means that triangle DEF's sides are half the size of triangle ABC's sides. Therefore, if you multiply 28 by 2, you get 56.
Lupe’s car left two skid marks each A feet long and two skid marks each B feet long after she had to apply the brakes fast to avoid hitting a car. Write the algebraic expression that represents the skid distance that will be used in the skid speed formula.
Answer:
Sorry I don't know but just stick with your gut
Step-by-step explanation:
9) What is 64.6% of 5.2? Round to
the nearest hundredth, if necessary.
Answer:
3.36
Step-by-step explanation:
Answer:
3.3592
Step-by-step explanation:
you do 5.2 divided by 64.6 please mark brainliest
5.
The number of days a group of 200 homes is on the market is normally
distributed with a mean of 50 and a standard deviation of 12. Label the
normal distribution curve, then answer the questions.
a. What percent of the homes are on the market between 14 and 86 days?
b. What is the probability that a home is on the market for 62 days or more?
C. Approximately how many homes were on the market between 26 and 50
days?
Using the normal distribution, given the graph at the end of this problem, we have that:
a. 99.74% of the homes are on the market between 14 and 86 days.
b. 0.1587 = 15.87% probability that a home is on the market for 62 days or more.
c. Approximately 95 homes were on the market between 26 and 50 days.
Normal Probability DistributionIn a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
It measures how many standard deviations the measure is from the mean. After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.In this problem:
The mean is of 50, hence [tex]\mu = 50[/tex].The standard deviation is of 12, hence [tex]\sigma = 12[/tex].Item a:
The proportion is the p-value of Z when X = 86 subtracted by the p-value of Z when X = 14, hence:
X = 86:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{86 - 50}{12}[/tex]
[tex]Z = 3[/tex]
[tex]Z = 3[/tex] has a p-value of 0.9987.
X = 14:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{14 - 50}{12}[/tex]
[tex]Z = -3[/tex]
[tex]Z = -3[/tex] has a p-value of 0.0013.
0.9987 - 0.0013 = 0.9974.
0.9974 = 99.74% of the homes are on the market between 14 and 86 days.
Item b:
The probability is 1 subtracted by the p-value of Z when X = 62, hence:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{62 - 50}{12}[/tex]
[tex]Z = 1[/tex]
[tex]Z = 1[/tex] has a p-value of 0.8413.
1 - 0.8413 = 0.1587.
0.1587 = 15.87% probability that a home is on the market for 62 days or more.
Item c:
The proportion is the p-value of Z when X = 50 subtracted by the p-value of Z when X = 26, hence:
X = 50:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{50 - 50}{12}[/tex]
[tex]Z = 0[/tex]
[tex]Z = 0[/tex] has a p-value of 0.5.
X = 26:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{26 - 50}{12}[/tex]
[tex]Z = -2[/tex]
[tex]Z = -2[/tex] has a p-value of 0.0228.
0.5 - 0.0228 = 0.4772.
Out of 200 homes:
0.4772 x 200 = 95.4
Approximately 95 homes were on the market between 26 and 50 days.
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Triangle ABC is congruent to triangle EDF. So, there is a rigid transformation that takes ABC to EDF.
Match each coinciding part.
From the rigid transformation that takes ABC to EDF, the coinciding parts based on congruency; are matched below.
Congruency in triangles
When we say two triangles are congruent to each other, it means that the corresponding sides and corresponding angles of both triangles are equal.
Thus, if triangle ABC is congruent to triangle EDF, then we can say that;
Angle A ≅ Angle E
Angle B ≅ Angle D
Angle C ≅ Angle F
Segment AB ≅ Segment ED
Segment AC ≅ Segment EF
Segment BC ≅ Segment DF
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Which number makes the equation true?
blank divided by twenty-four equals one third
6
8
12
36
Answer:
8
Step-by-step explanation:
24*1/3=8 so 8 divided by 24 would equal 03
Answer:
8
Step-by-step explanation:
___ ÷ 24 = 1/3
If we multiply both sides by 24...
We cancel the divided 24 of the left side of the equation, so we have blank
On the right side of the equation, we get 1/3 * 24.
1/3 * 24 = 24/3
24/3 = 8
So 8 is your answer
At a large university, 20% of students are enrolled in the nursing program. The dean of students selects a random sample of 20 students and records n = the number of students enrolled in the nursing program. The dean decides to simulate this random process by using a random number table. He assigns the digits to the outcomes.
1 = student enrolled in nursing program
2–5 = student not enrolled in nursing program
Skip 6–9 and 0
How can the dean use a random number table to simulate one trial of this situation?
He can select a row of the random number table and read 20 single digits between 1 and 5. He will record the mean of the 20 digits.
He can select a row of the random number table and read 20 single digits between 1 and 5. He will record the number of digits that are a 1.
He can select a row of the random number table and read 100 single digits between 1 and 5. He will record the number of digits that are a 1.
He can select a row of the random number table and read 100 single digits between 1 and 5. He will record the percentage of the digits that are a 1.
Answer:
He can select a row of the random number table and read 20 single digits between 1 and 5. He will record the number of digits that are a 1.
Step-by-step explanation:
edge 2022
Option matching to all our reasoning is:
He can select a row of the random number table and read 20 single digits between 1 and 5. He will record the number of digits that are a 1.
What is sampling distribution?The sampling distribution is the process of collecting data from a very large population.
How do we solve the given question?In the question, we are informed that the dean of students is doing a sampling distribution of students, to find out the number of students enrolled in a nursing program. The table is assigned by digits, where the outcomes of the digits are as follows:
1 = student enrolled in nursing program
2–5 = Students not enrolled in nursing program
Skip 6–9 and 0.
We need to simulate one trial of the situation, where the dean of students selects a random sample of 20 students and records n = the number of students enrolled in the nursing program.
To simulate this, we need a sample from the table with 20 values, so the dean will read 20 single digits between 1 and 5, as these digits are only assigned data, the rest have been asked to skip. To calculate n = the number of students enrolled in the nursing program, we will record the number of digits that are a 1, because 1 represents a student enrolled in the nursing program.
Option matching to all our reasoning is:
He can select a row of the random number table and read 20 single digits between 1 and 5. He will record the number of digits that are a 1.
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If the volume of this box
was 750in2, what would the
value of h have to be?
764 maybe hmmmm hmmmm hmmm
I need this problem solved
Answer:
21.6
Step-by-step explanation:
Using the Sum of Angles property,
2(y + 30) + 3y + 12 = 180
2y + 60 + 3y + 12 = 180
5y = 180 - 72
5y = 108
y = 108/5 = 21.6
BRAINLIEST.
YEP.
For the function find f-1(x)
since you know that to get the inverse of any expression we start off by doing a quick switcheroo on the variables and then solve for "y".
[tex]\stackrel{f(x)}{y}=\sqrt[3]{\cfrac{x+6}{2}}\implies \stackrel{\textit{quick switcheroo}}{x=\sqrt[3]{\cfrac{y+6}{2}}}\implies \stackrel{\textit{cubing both sides}}{x^3=\cfrac{y+6}{2}} \\\\\\ 2x^3=y+6\implies 2x^3-6=\stackrel{f^{-1}(x)}{y}[/tex]
10 points and brainliest to the best answer, question is in photo
From the top of a lighthouse 18 m high, the angle of depression to sight a boat is 4 degrees. To the nearest meter, what is the distance between the boat and the base of the lighthouse? Enter a number answer only.
Answer:
Step-by-step explanation:
The side opposite to the 4 degree angle is 18 m
The side adjacent the 4 degree angle is x
tan(4) = opposite / adjacent
adjacent = opposite / (tan(4))
adjacent = 18 / tan(4)
adjacent = 257.41
The area of the base of this trapezoidal prism is 15 square units and the width is 8. What is the volume?
What is the remainder of (a4-8a3-4a2+19a+14) divided by (a+2)
Answer: (a^3-9a^2+5a+14)*(a+1))/(a+2)
Step-by-step explanation:
Find roots (zeroes) of : F(a) = a4 - 8a3 - 4a2 + 19a + 14
Polynomial Roots Calculator is a set of methods aimed at finding values of a for which F(a)=0
I have a stack of $5 bills and a stack of $20 bills. I have the same amount of bills in each stack. The expression, 5n + 20n , shows the total amount of money I have where n is the number of bills in each stack. Write an expression to show how much money I have.
Answer:
25n
Step-by-step explanation:
It gives us the answer, we just have to simplify it. The problem says that "5n + 20n shows the total amount of money" and we are looking for an expression that shows the total amount of money.
5n + 20n = 25n
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
What is 215% of 44? 9460 946 94.6 9.46
Answer:
94.6
Step-by-step explanation:
100% of 44 = 44
⇒ 200% of 44 = 44 + 44 = 88
15% = 15/100 = 0.15
⇒ 15% of 44 = 0.15 x 44 = 6.6
Therefore, 215% of 44 = 88 + 6.6 = 94.6
215% of number 44 is equal to 94.6.
We have to find the value of 215% of 44
Let us convert 215% to the decimal value by dividing 215 by hundred.
215/100
2.15
Now multiply 2.15 with 44 to get the result.
2.15×44
Two point one five times of forty four is equal to ninety four point six.
94.6
Therefore, 215% of 44 is equal to 94.6.
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How much can marco spend on video games each week?
Answer:
Divide 3722 over 7 and convert it into dollars
Step-by-step explanation:
Divide 3722 over 7 and convert it into dollars
Your friend just purchased a new sports car for $32,000. He received $6,000 for his trade in and used that money
as a down payment for the new sports car. He financed the vehicle at 10% APR over 48 months. He received a
bonus check at work and paid off the loan after making 30 payments. Use the actuarial method formula and the
table above to determine the amount of unearned interest given that your monthly payment is $659.43.
$889.41
$659.43
b. $1.186.97
d. $600.00
a.
C.
Answer:
$889.41 because with the equation given you can find that x = 889 rounded up.
Eric bought a new computer printer online for $150. The shipping cost was 8% of the purchase price. How much was the shipping cost?
Answer:
$12
Step-by-step explanation:
Method 1
8% = 8/100 = 0.08
Therefore, to find 8% of the purchase price, multiply 0.08 by $150:
$150 x 0.08 = $12
Method 2
$150 is 100% of the purchase price, so to find 8%, divide $150 by 100 to give the equivalent of 1% and then multiply that by 8 to find 8%:
150 ÷ 100 = 1.5 ⇒ $1.50 is 1% of the purchase price
1.50 x 8 = 12 ⇒ $12 is 8% of the purchase price
Pls help
With the second one
A and B and the triangle
Answer:
the new side lengths are 10.5 , 9 and 6 inches
the new triangle has the following sides: 5, 4, 3 inches
the perimeter of the first triangle is 36 inches
the perimeter of the second triangle is 12 inches
area of the first triangle is 54 inches squared
area of the second triangle is 6 inches squared
Step-by-step explanation:
first question:
sides are 7,6,4. multiply each one by 3/2 or 1.5
7 x 1.5 = 10.5 or 12/2
6 x 1.5 = 9
4 x 1.5 = 6
the new side lengths are 10.5 , 9 and 6 inches
second question:
multiply each side by 1/3
the sides are 15, 12, 9, so:
15 x 1/3= 5
12 x 1/3 = 4
9 x 1/3 = 3
the new triangle has the following sides: 5, 4, 3
normal sides are 3 and 4
hypotenuse is 5
question a: (calculate perimeter)
the perimeter of a triangle: you add all the sides
the first triangle has 15, 12, 9 for its sides so:
15+12+9 = 36
the perimeter of the first triangle is 36
the second triangle has 5,4,3 for its sides so:
5+4+3 = 12
the perimeter of the second triangle is 12
question b: (calculate the area of both triangles)
area of a triangle: h x b/2: height times base divided by 2
the first triangle has sides, 15,12,9
height is 9 and base is 12, so:
9 x 12/2 = 54 inches squared
area of the first triangle is 54 inches squared
the second triangle has sides, 5,4,3
height is 3 and base is 4, so:
3 x 4/2 = 6 inches squared
area of the second triangle is 6 inches squared
What is the surface area of the right prism below?
Answer:
156 sq. units is the answer
The total length of two ribbons is 13 meters. If one of the ribbons is 7 5/8 meters long, how long is the other one
Find the value for each missing variable.
I need Help with this (Solving Equations with Efficiency) Topic:
Systems of Linear Equations.
There's two Equations
1. 1/4(x-5)+9=1/2x
2.5/4(x+1/2)+8=1/8x
