A sample of scores has mean of M 26, median of 28, and a mode of 29 What is the most Iikely shape for the sample distribution? a. Symmetrical b. positively skewed c. negatively skewed d. cannot be determined from the information given

Answer:

Step-by-step explanation:

the type of slope of the line is positive, as the coefficient of x (which is the slope) is positive. The y-intercept is -0.9, which means that the line intersects the y-axis at the point (0, -0.9).

The equation of the line y = 1.4x - 0.9 is in slope-intercept form, y = mx + b, where m is the slope and b is the y-intercept. Comparing the given equation with the slope-intercept form, we can see that the slope is 1.4 and the y-intercept is -0.9. Therefore, the type of slope of the line is positive, as the coefficient of x (which is the slope) is positive. The y-intercept is -0.9, which means that the line intersects the y-axis at the point (0, -0.9). The y-intercept, on the other hand, is the point where the line intersects the y-axis. In the equation y = mx + b, b is the y-intercept. In the case of the given equation, we can see that the y-intercept is -0.9. This means that the line intersects the y-axis at the point (0, -0.9). The slope and y-intercept are important characteristics of a line because they can be used to graph the line and to write its equation in slope-intercept form. In addition, they can be used to calculate the x-intercept, which is the point where the line intersects the x-axis, and to determine the equation of a parallel or perpendicular line.

To learn more about slope-intercept click here

brainly.com/question/30216543

#SPJ4

Percent difference is a measure of the relative difference between two values, expressed as a percentage.

It is determined as follows:

% difference = |(Value 1 - Value 2) / (Average of Values 1 and 2)| x 100%

where:

Assume that the value of a quantity in 2019 is 100 and that the same amount in 2020 is 120. The percentage difference between these two values is determined as follows:

Percent difference = |(100 - 120) / ((100 + 120) / 2)| x 100%

= |(-20) / (220 / 2)| x 100%

= 9.09%

This signifies that the quantity's value increased by 9.09% between 2019 and 2020. If the percentage difference is negative, it signifies that the quantity's value has fallen by that proportion.

For such more question on percent;

https://brainly.com/question/1053881

#SPJ4

An equation of the line in slope-intercept form that passes through the coordinates (6, -5) and (8, -6) is: B. y = -1/2(x) - 2; y is equal to negative 1 half x minus 2

In Mathematics, the point-slope form of a straight line can be calculated by using this mathematical expression:

y - y₁ = m(x - x₁) or y - y₁ = (y₂ - y₁)/(x₂ - x₁)(x - x₁)

Where:

At data point (6, -5), a linear equation in standard form for this line can be calculated by using the point-slope form as follows:

y - y₁ = (y₂ - y₁)/(x₂ - x₁)(x - x₁)

y - (-5) = (-6 - (-5))/(8 - 6)(x - 6)

y + 5 = (-6 + 5)/(8 - 6)(x - 6)

y + 5 = -1/2(x - 6)

y = -1/2(x) + 3 - 5

y = -1/2(x) - 2

Read more on slope here: brainly.com/question/23086745

#SPJ1

The surface area of the asked cube is 6x² cm²

The surface area of a solid object is a measure of the total area that the surface of the object occupies.

Given is a cube, with side x cm,

We are asked to find the surface area of the cube,

There are 6 square faces of a cube, and the area of a square is side²,

Since, there are 6 square faces,

Therefore, the surface area of the cube, is given by :-

6 × side²

side = x

The surface area of the cube = 6x²

Hence, the surface area of the asked cube is 6x² cm²

Learn more about surface area, click;

https://brainly.com/question/29101132

#SPJ1

To convert cm to inches, divide your cm figure by 2.54 or multiply it by 0.3937. There are 2.54 cm in 1 inch.

So, 40 inches * 2.54 cm/inch = 101.6 cm

A centimeter (cm) is a decimal fraction of the meter, the System of UnInternational its (SI) unit of length, approximately equivalent to 39.37 inches.

To calculate a value in inches to the corresponding value in centimeters, just multiply the quantity in inches by 2.54 (the conversion factor).

Here is the formula:Value in centimeters = value in inches × 2.54There are 101.6 cm in 40 inches.This can be calculated by using the conversion factor of 1 inch equals 2.54 cm.

So, 40 inches can be converted to centimeters by multiplying 40 by 2.54:

40 inches * 2.54 cm/inch = 101.6 cm

For such more questions on Conversion of inches,

https://brainly.com/question/30400983

#SPJ4

The situation cannot be modeled by a linear equation. The processing fee is $42 and the daily fee is $102.With a budget of $1200maximum number of days you can rent the beach house is 6 days

a. To determine if the situation can be modeled by a linear equation, we can plot the data on a graph with days on the x-axis and total cost on the y-axis.

When we plot the data, we can see that it does not form a straight line, which means the situation cannot be modeled by a linear equation.

b. To find the processing fee and the daily fee, we can use the information given in the table.

Let's call the processing fee "p" and the daily fee "d". We can set up two equations to represent the total cost for two different numbers of days:

2d + p = 246

4d + p = 450

Subtracting the first equation from the second, we get:

2d = 204

So, d = 102.

Substituting d = 102 into the first equation, we get:

2(102) + p = 246

Solving for p, we get:

p = 42

Therefore, the processing fee is $42 and the daily fee is $102.

c. We can use the equation for the total cost with the processing fee and daily fee we found in part (b) to determine the maximum number of days we can rent the beach house for $1200.

8d + p = 858

Substituting p = 42 and d = 102, we get:

8(102) + 42 = 858

Simplifying, we get:

840 + 42 = 882

So, we can rent the beach house for a maximum of 6 days with a budget of $1200

To know more about amount to be budjeted, visit:https://brainly.com/question/14109069

#SPJ1

The plane travels 2500 miles in 5 hours. The solution has been obtained by using unitary method.

What is the unitary method?

Using the unitary technique, the value of each individual unit is first calculated, and then the value of the necessary number of units is determined.

We are given that an airplane travels 125 miles in 1/4 hour. It travels the same number of miles each hour.

Using unitary method,

The miles traveled in 1 hour = 125 * 4 = 500 miles

So, the miles traveled in 5 hours = 500 * 5 = 2500 miles

Hence, the plane travels 2500 miles in 5 hours.

Learn more about unitary method from the given link

https://brainly.com/question/28731562

#SPJ1

Question:  An airplane travels 125 miles in 1/4 hour. It travels the same number of miles each hour. How many miles does the plane travel in 5 hours?

Since there appear to be no outlier in the data set, and since the mean is close to the median, the range can be considered best to describe the variability in the quiz scores

The dataset is given as

87, 88, 89, 90, 90, 90, 92, 92, 93, 94, 95, 96, 96, 97, 98, 98, 98, 99, 99, 99, 100, 100, 100, 100

There are no outliers in the dataset

This means that the measure of variability to use is the range

Also, it means that the median and the mean are close to one another

Read more about measure of variability at

https://brainly.com/question/29821604

#SPJ1

Division by -2

The properties of equality allow us to manipulate equations in order to solve for a variable.

Properties of Equality

The properties of equality, also referred to as PoEs, describe how an equation can be changed while remaining true. There are numerous PoEs such as the reflexive, substitution, and addition properties of equality. However, for the purposes of this question, the most important is the division property of equality. The division property of equality states that if both sides of an equation are divided by the same number, the equation is still true. In other terms:

Solving for a Variable

To find an unknown variable, we need to isolate the variable. This means using the properties of equality and other techniques to get the variable all by itself on one side of the equation. To isolate j, we need to divide both sides of the equation by -2. This will isolate j and maintain equality as shown by the division property of equality.

By dividing both sides by -2, we can see that j = -15/2.

The value of 15 percent after converted into decimal is given by 0.15.

Convert percent into decimal :

One percent represents the one part by converting it into hundred equal parts.

⇒ 1 percent = ( 1 / 100 ) part

⇒ 1 percent = ( 0.01 ) in decimals

Substitute the value of 15 percent to get it into decimals we get,

⇒ 15 percent = ( 15 ) × ( 0.01 ) in decimals

⇒ 15 percent = ( 15 × 0.01 ) decimals

⇒ 15 percent = ( 0.15 ) decimals

Therefore, after converting 15 percent into decimals it is equal to 0.15.

The above question is incomplete , the complete question is :

What is 15 percent in a decimal ?

Learn more about decimal here

brainly.com/question/29765582

#SPJ4

The slope is 4 over 5, which means for each additional donut sold, the shop is predicted to earn $0.80.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The manager of the shop gathered data from several donut shops in the city for the total cost, y, for different amounts of donuts, x.

Now, Let two point on the line are (3, 3) and (8, 7).

Hence, The value of slope is,

Slope = (7 - 3) / (8 - 3)

Slope = 4/5

Thus, We get;

The slope is 4 over 5, which means for each additional donut sold, the shop is predicted to earn $0.80.

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ1

Answer:not real

Step-by-step explanation:

Inches to decimal is the conversion used in converting inches to decimal feet. So 1 inch = 0.0833 decimal feet.

By multiplying or dividing, a conversion factor aids in changing one set of units to another. It is the formula necessary to convert a measurement from one unit system to another unit system of the same measurement.

The conversion of inches to decimals is important in the conversion of feet. To convert inches to decimal of foot, multiply the given inches value by  0.0833. That is 1 inch = 0.0833 decimal feet. For example, 6 inches is converted as 6×0.0833=0.4998 decimal feet.

To know more about conversion factors:

https://brainly.com/question/7716790

#SPJ4

The chances of Renata being ready to complete kindergarten tasks when she enters school are about 1/2. The solution has been obtained by using the concept of probability.

What is probability?

To calculate the chance of an event, use the mathematical notion of probability. It only enables us to estimate the likelihood that an event will take place. On a scale of 0 to 1, where 0 represents impossible and 1 represents a certain event.

We are given that Renata is a 5-year-old girl from a poor family in the united states, who is about to enter kindergarten.

The chances of Renata being ready to complete kindergarten tasks when she enters school are about 1/2 because it is not necessary that she will be able to do all the tasks. She might be able to do and she might not be able to do.

So, there are equal chances of both.

Hence, chances of Renata being ready to complete kindergarten tasks are 1/2.

Learn more about probability from the given link

https://brainly.com/question/24756209

#SPJ1

Answer: $5938.92

Step-by-step explanation:

GST = original price * 10% = $5999 * 0.1 = $599.90

The total GST inclusive price would be the sum of the original price and the GST, which is:

GST inclusive price = original price + GST = $5999 + $599.90 = $6598.90

Sale price = (GST inclusive price + GST) * (1 - 10%) = ($6598.90 + $599.90) * 0.9 = $6598.80 * 0.9 = $5938.92

Therefore, the correct sale price should have been $5938.92, and the car yard should have paid the 10% GST on each sale, as advertised.

The length of a pendulum with period 8 seconds would be, 316 feet.

What is Period of a simple pendulum?

The formula for the period T of a pendulum is T = 2π Square root of √L/g, where L is the length of the pendulum and g is the acceleration due to gravity.

The equation relating the period T and length L of a pendulum is given by:

T = 2π√(L/32)

We can rearrange this equation to solve for L in terms of T:

L = 32(T/2π)²

To find the length of a pendulum with period 8 seconds, we can substitute T = 8 into the above equation and solve for L:

L = 32(8/2π)²

L ≈ 316 feet

Rounding this value to the nearest foot, we get:

L ≈ 316 feet (to the nearest foot)

Therefore, The length of a pendulum with period 8 seconds would be, 316 feet.

To know more about Period of a simple pendulum visit,

https://brainly.com/question/13604661

#SPJ1

Therefore, the vertices of ∆A'B'C' are located at (-18, -18), (-6, 12), and (0, -24), and the answer is not listed among the given options.

A triangle is a geometric shape that consists of three line segments or sides that intersect at three points called vertices. The interior angles of a triangle always add up to 180 degrees, and the side opposite to the largest angle is the longest side, which is called the hypotenuse. Triangles are commonly used in geometry and in many branches of mathematics, as well as in real-world applications such as engineering, architecture, and physics.

Here,

To reflect ∆ABC over the x-axis, we need to negate the y-coordinates of each vertex. Then, to dilate the reflected triangle by a scale factor of 3 about the origin, we need to multiply each coordinate by 3.

The coordinates of the reflected triangle will be (-6, -6), (-2, 4), and (0, -8). Multiplying each coordinate by 3, we get (-18, -18), (-6, 12), and (0, -24).

To know more about triangle,

https://brainly.com/question/28600396

#SPJ1

Counter example:

3 - 7 = -4

5 - 8 = -3

8 -9 = -1

Conclusion: the difference between two positive numbers can also be a negative number.

What is meant by negative numbers?

Given are given a set of difference of positive numbers.

7 - 3 = 4

8 - 5 = 3

9 - 8 = 1

The conclusion for this difference is given as the difference between two positive numbers is always positive.

We are asked to give a counter example.

Now a counterexample means an example that makes the given conclusion invalid.

So the counterexample of given example would be to prove the difference between positive numbers can also be a negative number.

For example,

3 - 7 = -4

5 - 8 = -3

8 -9 = -1

Therefore using the same numbers but subtracting the larger numbers from smaller number, we proved that the difference between positive numbers can also be a negative number.

To learn more about negative number, follow the link.

https://brainly.com/question/13831313

#SPJ1

Pepe Rodriquez works 42.5 hours at $6.20 per hour. The first 40 hours would be paid at the standard rate of $6.20 per hour, equaling $248.

The correct answer is B. $263.50, which is calculated by taking the standard pay of 40 hours at $6.20 per hour ($248) and adding the time-and-a-half pay of 2.5 hours at $9.30 per hour ($23.25).

Pepe Rodriquez works 42.5 hours at $6.20 per hour. The first 40 hours would be paid at the standard rate of $6.20 per hour, equaling $248. The remaining 2.5 hours would be paid at time-and-a-half, which is 1.5 times the hourly rate of $6.20, equaling $9.30 per hour. The total pay for the 2.5 hours is therefore $9.30 x 2.5 hours = $23.25. Adding the standard pay of $248 to the time-and-a-half pay of $23.25 yields a total of $263.50. Therefore, the correct answer is B. $263.50.

Learn more about rate here

https://brainly.com/question/13481529

#SPJ4

Answer:

There are 2 iron (Fe) atoms, 3 oxygen (O) atoms, and 3 carbon (C) atoms on both the reactant and product side of the equation. Therefore, the equation is balanced.

Answer:

There is 2 Iron(Fe) atoms , 6 Oxygen atoms and 3 carbon atom on both side so this equation is balanced I believed.

Answer:

1.216  2.90 degrees

Step-by-step explanation:

1.(100-10-13-13-14-26)/100900=216

2. It is a 90 degree angle

The 2.8 liter is refers to the engine's displacement or volume

In the context of an engine, "2.8 liter" typically refers to the engine's displacement or volume. Specifically, it means that the engine can hold 2.8 liters (or 2,800 cubic centimeters) of air and fuel mixture in its cylinders.

The displacement of an engine is an important factor in determining its power and performance characteristics, as it influences the amount of air and fuel that can be burned during each engine cycle.

Generally, larger engine displacements are associated with more power and torque, although other factors such as the engine's design and technology also play a role.

Therefore, 2.8 liter is engine displacement

Learn more about volume here

brainly.com/question/16134180

#SPJ4

The 6 times table is a multiplication table that shows the results of multiplying any number by 6.

It is a fundamental arithmetic skill that students typically learn in elementary school, and is an important building block for more advanced math concepts.

To generate the 6 times table, you simply multiply 6 by each whole number starting with 1, and continue the pattern up to a desired number. The first few products in the 6 times table are as follows:

1 x 6 = 6

2 x 6 = 12

3 x 6 = 18

4 x 6 = 24

5 x 6 = 30

6 x 6 = 36

7 x 6 = 42

8 x 6 = 48

9 x 6 = 54

10 x 6 = 60

...

and so on.

It is important for students to memorize the 6 times table, as it can be used to solve a variety of math problems involving multiplication, division, fractions, and decimals. Mastery of the 6 times table is also a key step in preparing for more advanced math concepts, such as algebra and calculus.

To learn more about table click on,

https://brainly.com/question/28872860

#SPJ4

The expression below are correct:

πr_c^2h_c / 4 = πr_p^2h_p / 5

h_c / h_p = (r_p / r_c)^2 * (5 / 4)

To prove that the equation

πr_c^2h_c / 4 = πr_p^2h_p / 5

and

h_c / h_p = (r_p / r_c)^2 * (5 / 4)

are correct, we can use some algebraic manipulation and the properties of ratios.

Starting with the first equation, we can simplify it as follows:

πr_c^2h_c / 4 = πr_p^2h_p / 5

5πr_c^2h_c = 4πr_p^2h_p (multiply both sides by 20 to get rid of fractions)

5r_c^2h_c = 4r_p^2h_p (cancel out π on both sides)

Next, we can rearrange the second equation to solve for h_c:

h_c / h_p = (r_p / r_c)^2 * (5 / 4)

h_c = h_p * (r_p / r_c)^2 * (5 / 4) (multiply both sides by h_p)

Now we can substitute this expression for h_c into the simplified version of the first equation:

5r_c^2h_c = 4r_p^2h_p

5r_c^2(h_p * (r_p / r_c)^2 * (5 / 4)) = 4r_p^2h_p (substitute h_c)

5r_c^2r_p^2(5/4) = 4r_p^2h_p (simplify)

5r_c^2 = (16/25)h_p (divide both sides by 4r_p^2)

Finally, we can substitute this expression for h_p into the earlier expression we found for h_c:

h_c = h_p * (r_p / r_c)^2 * (5 / 4)

h_c = (5/16)r_c^2 (substitute for h_p)

h_c / r_c^2 = 5/16

This means that the ratio of the height to the radius squared for cylinder c is 5/16, which is a constant value. We can also rearrange the simplified first equation to solve for h_p in terms of r_c and r_p:

5r_c^2h_c = 4r_p^2h_p

h_p = (5/4)h_c(r_c/r_p)^2 (divide both sides by 4r_p^2 and multiply by 5/4)

Substituting this expression for h_p into the second equation, we get:

h_c / h_p = (r_p / r_c)^2 * (5 / 4)

h_c / ((5/4)h_c(r_c/r_p)^2) = (r_p / r_c)^2 * (5 / 4) (substitute for h_p)

1 / ((5/4)(r_c/r_p)^2) = (r_p / r_c)^2 * (5 / 4) (simplify)

Now we can simplify this expression using the fact that (r_p / r_c)^2 = 1 / (r_c / r_p)^2:

1 / ((5/4)(r_c/r_p)^2) = (1 / (r_c/r_p)^2) * (5/4)

1 / (5/4) = (r_c/r_p)^4 * (5/4)

4/5 = (r_c/r_p)^4

(r_c/r_p)^2 = √(2/√5) or -(√2/√(√5))

learn more about algebraic manipulation: https://brainly.com/question/30549736

#SPJ1

loading...                        

read more..

Answer: I am not understanding what you want us to help you with. In long form is says Area= 1/2 base x height

Step-by-step explanation:

Any system of geometry that is not based on the principles of Euclidean geometry is known as non-Euclidean geometry.

Many geometrical systems that are not based on the parallel postulate or other Euclidean axioms are referred to as non-Euclidean geometry.

The parallel postulate asserts that given a line and a point off the line, there is only one line that can be drawn through the point parallel to the provided line.

Attempts to establish or refute this postulate gave rise to non-Euclidean geometries. Contrarily, non-Euclidean geometries are founded on diverse axioms that allow for various kinds of parallel lines, including multiple parallel lines in hyperbolic geometry and no parallel lines in elliptic geometry.

Non-Euclidean geometry is important to many fields of mathematics and science, including relativity theory and cosmology.

Learn more about non-Euclidean geometry.

https://brainly.com/question/30471282

#SPJ4

Answer:

Given that 234 tickets remain after the first day, then a 1 = 234 a_1=234 a1​=234. So, Grabriela will have 186 bracelets \text{\color{#c34632}{186 bracelets}} 186 bracelets left to sell after the fifth day.

Option (A): The height of the given ice cream cylindrical tubs is 7.35 inches.

What is a cylinder?

One of the most fundamental curvilinear geometric shapes, a cylinder has historically been a three-dimensional solid. It is regarded as a prism with a circle as its base in basic geometry. An infinite curvilinear surface is another way to describe a cylinder. A cylinder's surface area is the area that its surface takes up in three dimensions. A three-dimensional structure known as a cylinder has circular bases that are parallel to one another. There are no vertices on it. The area of three-dimensional shapes often refers to the surface area. Square units are used to denote the surface area.

Given,

 The total surface area of the given cylindrical tub = 387.79 in.²

The diameter of the tub = 2r =  10 inches

where r = radius

r = 10/2 = 5 inches

W are asked to find the height h of the tub

The formula for the total surface of a cylinder = 2πr² + 2 π rh

387.79 = 2 * 3.14 * 5*5 + 2 * 3.14 * 5 * h

387.79 - 157 = 31.4h

h = 7.35 inches

Therefore the height of the given ice cream cylindrical tubs is 7.35 inches.

To learn more about a cylinder, follow the link.

https://brainly.com/question/23935577

#SPJ1

Answer:

7.35 inches

Step-by-step explanation:

I took the test and got it right :)

This value is approximate. The more accurate answer is roughly 266.66667 square feet but even this value is approximate as well.

========================================================

Explanation:

The scale of 1:40 means 1 inch on paper corresponds to 40 inches in real life. This type of notation is typically found on maps in the bottom corner.

What we'll do is multiply by 40 to go from the measurement on paper to the measurement in real life.

In short,

From here we multiply the length and width to get the area.

area = length*width

= 20*13.333

= 266.66 which rounds to about 267 square feet.

Feel free to round to some other level of precision. I'm rounding to the nearest square foot because that's the typical precision when it comes to listing sizes of houses and apartments.