Which is the independent variable in this graph?

population
straight lines
years
United States

Answer:

The equation that relates distance, rate, and time is

       d  =  rt

Step-by-step explanation:

Answer:

n = 6.2

Step-by-step explanation:

5 ( n - 6 ) = 1

→ Expand

5n - 30 = 1

→ Add 30 to both sides

5n = 31

→ Divide both sides by 5

n = 6.2

The mode is usually better for understanding categorical data.

The mode is a statistical measure used to identify the most frequently occurring value or category in a dataset. It is particularly useful when dealing with categorical or qualitative data, where values are divided into distinct categories or groups. Categorical data does not have a numerical value but represents different groups or labels. Examples of categorical data include gender (male or female), color (red, blue, green), or educational level (high school, college, graduate).

The mode is particularly suited for understanding categorical data because it provides information about the most common category or group within the dataset. By identifying the mode, we can determine the category that occurs with the highest frequency, allowing us to gain insights into the distribution and prevalence of different groups. This can be helpful in various fields and applications, such as market research, social sciences, or customer segmentation. The mode helps researchers or analysts understand the most prevalent category, making it a valuable tool for understanding categorical data.

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Answer:

40

Step-by-step explanation:

use your brain, if you can't get it, pls comment

Beat one out there

sin theta =  3.7/4.4

10.8 sin theta time 4.4 =40

Answer:

Its B, C, and D

Step-by-step explanation:

Answer:

the answer is x = 6

Step-by-step explanation:

Residual Value should not be more than 5% of Cost of Asset i.e Rs. 5000 and accordingly the amount to be adjusted shall be Rs.

What Exactly Is Residual Value?

The estimated value of an asset that is fixed at the end of its useful life or lease term is its residual value, which is often referred to as salvage value. In lease agreements, the residual value is one of the lessor's main methodologies for calculating the lessee's periodic lease payments.

A good residual value is what?

Check out the Car Lease Ratings section of our Lease Kit for a complete list of high-residual vehicle brands and models.

                 A car is probably not a good lease deal if the lease-end residual value is less than 50% of the MSRP (for a 36-month lease). 55% to 65% of MSRP would be a nice residual.

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Answer:

d. If they each work 30 hours, Xavier earns $24 more than Trevor

Step-by-step explanation:

In the given equation x = 9 is the value that satisfies the equation.

The square root of a number is a value that, when multiplied by itself, equals the original number. For example, the square root of 9 is 3, because \(3*3 = 9\). The symbol for square root is "√" and it can also be represented as "sqrt".

In the given equation \(x = 9\) is the value that satisfies the equation.

To find the value of x in the equation \(3 \sqrt{x} = 9\), we first need to square both sides of the equation to eliminate the square root.

\(3 \sqrt{x} = 9\)

Squaring both sides:

\((3 \sqrt{x} )^2 = 9^2\)

\(x = 9^2 / 3^2 = 9^2 / 9 = 9\)

Therefore, x = 9 is the value that satisfies the equation.

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Answer:

Step-by-step explanation:

x + 67 = 3x - 53 ( exterior angle of a triangle is equal to the sum of two opposite interior angles )

3x - x = 67 + 53

2x =120

x = 120 /2

x = 60

HOPE IT WILL HELP :)

Answer:

Citron: 9 units

Wood apple: 7 units

Step-by-step explanation:

set up a system of equations:

let c be the number of citrons

let a be the number of fragrant wood apples

\(11c + 4a = 127\\4c + 11a = 113\)

multiply both sides of the first equation by 4

\(44c+16a=508\)

multiply both sides of the second equation by 11

\(44c + 121a=1243\)

Subtract the two equations:

\(105a = 735\\a = 7\)

Plug this into one of the original equations:

\(11c + 28 = 127\\11c = 99\\c = 9\)

Answer:

3/56

Step-by-step explanation:

Answer:

Moshe made $1875 and Jamal made $5625

Step-by-step explanation:

divide it in half, then divde Moshe's half in half because he only made half as much,

hope this helps and remember to mark brainliest

Moshe furnishes $5000 and Jamal furnishes $2500 of the capital. Computed by solving the linear equation x + x/2 = 7500, where x is the capital furnished by Moshe.

Linear equations are an equation involving constants and variables, where variables are raised to a power of not greater than 1.

We are informed that Jamal and Moshe starts a business with a capital of $7500. Also, we are informed that Jamal furnishes half as much capital as Moshe does.

We will try to make a linear equation and solve for it to find the capital furnished by each of them.

Let the capital furnished by Moshe be $x.

Jamal furnishes half as much capital as Moshe does.

∴ Capital furnished by Jamal = 1/2 of Moshe's capital = 1/2 of $x.

∴ Jamal's capital + Moshe's capital = Total capital furnished

We know the total capital is $7500.

∴ Our linear equation is: 1/2 of $x + $x = $7500.

Now we solve this equation in the following ways:

or, (1/2)*x + x = 7500

or, x/2 + x = 7500

or, (x + 2x)/2 = 7500

or, 3x/2 = 7500

or, x = (7500*2)/3 = 15000/3 = 5000.

∴ x = 5000.

∴ Moshe's share = $x = $5000

Jamal's share = 1/2 of $x = 1/2 of $5000 = $2500.

∴ Moshe furnishes $5000 and Jamal furnishes $2500 of the capital. Computed by solving the linear equation x + x/2 = 7500, where x is the capital furnished by Moshe.

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Answer: 102 ft

Step-by-step explanation:

Answer:102 feet

Step-by-step explanation:

From the cumulative Frequency graph given, the answers to the questions posed are :

The median mark is the at the 50th percentile of the cummlative frequency distribution.

For School A , the mark which falls on the 50th percentile from the graph given is 44.

B.)

Percentage of students from school B who gained more than 80.

Trace 80 on the cummlative frequency axis to the point on the x-axis where it intersects the school B trendline. The number of students in school B who scored 80 is 150.

Hence, students who scored more than 80;

Hence, 150 students scored more than 80.

C.)

The median score for school A is 44

The median score for school B is 150

Since the median score for school B is greater than School A , then School B performed better.

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a. The test could be conducted on the mean of one sample or two samples of observations.

The statement "The test could be conducted on the mean of one sample or two samples of observations" is not related to statistics associated with cross-tabulation.

Cross-tabulation, also known as a contingency table or a crosstab, is a statistical technique used to analyze the relationship between two categorical variables. It is commonly used to examine the association between two variables and determine if there is a significant relationship between them.

Options (b), (c), and (d) are all related to statistics associated with cross-tabulation. The chi-square statistic is commonly used to measure the statistical significance of the observed association. The statement in option (c) correctly highlights that the strength of association is of interest only if it is statistically significant. Option (d) mentions several measures that can be used to quantify the strength of association in cross-tabulation, including the phi correlation coefficient, the contingency coefficient, Cramer's V, and the lambda coefficient.

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Answer:

A≈676.2

Step-by-step explanation:

1. Exponentially solve equation

A=249e-0.0015t as t = 43 years (Unless conversion to seconds)

A≈676.2

2. Solve graphically = intersect = (43, 676.2) x axis is time y axis is amount.

The value of the given expression [\(87^3+ 13^3/87^2 -87 * 13 + 13^2\)] by simplifying the numerator and denominator using suitable identities is 100.

We will first calculate the numerator:

As  (\(a^3\) + \(b^3\)) = (a + b)(\(a^2\) - ab + \(b^2\)) :

\(87^3\) + \(13^3\) = (87 + 13)(\(87^2\) - \(87 * 13\) + \(13^2\))

= 100(\(87^2\) - 87 * 13 + \(13^2\))

Now, calculate the denominator:

\(87^2 - 87 * 13 + 13^2\)

As,(\(a^2 -2ab +b^2\)) =\((a - b)^2\):

\(87^2 - 87 * 13 + 13^2 = (87 - 13)^2\)

\(= 74^2\)

So by solving the equation further:

\((87^3+13^3) / (87^2- 87 * 13+13^2) = 100*(87^2- 87 *13 + 13^2)/(87^2 - 87 * 13 + 13^2)\)

As we can see the numerator and denominator are the same expressions (\(87^2 - 87 * 13 + 13^2\)). so, they cancel each other:

\((87^3 + 13^3) / (87^2 - 87 * 13 + 13^2) = 100\)

So, the value of the given expression is 100.

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SOLUTION:

Step 1:

In this question, we are given the following:

Brian has reduced his cholesterol level by 6% by following a strict diet and regular exercise.

This means that the remaining level will be ( 100 - 6 ) % = 94%

Step 2:

If his original level was 280,

Then, the approximate cholesterol level now will be:

CONCLUSION:

The final answer is:

Answer:

The correct answer is A. the data is skewed to the right, so you have the correct answer chosen already...

Step-by-step explanation:

btw thanks for making this worth more points have a wonderful day!

Answer:

The data is skewed to right already

Step-by-step explanation:

The answer is B

Hope this helps!

The weight of the soccer balls bought by the coach is 40.18 pounds. therefore, option a.40.18 is correct.

To determine the weight of the soccer balls the coach bought, we need

to analyze the given line plot. The line plot shows the weight of each of

the 11 soccer balls bought by the coach.

The first step is to find the scale of the line plot. In this case, the scale is

in pounds, and the plot ranges from 0 to 8 pounds. Each "x" on the plot

represents one soccer ball, and the height of the "x" shows the weight of

that ball in pounds.

To find the total weight of the soccer balls bought by the coach, we

simply need to add up the weights of all the balls. Looking at the line

plot, we can see that there are:

2 balls that weigh 1 pound each

1 ball that weighs 3 pounds

1 ball that weighs 2 pounds

1 ball that weighs 5 pounds

1 ball that weighs 3.7 pounds

1 ball that weighs 8 pounds

2 balls that weigh 4 pounds each

1 ball that weighs 8.48 pounds

Adding all these weights together, we get:

1 + 1 + 3 + 2 + 5 + 3.7 + 8 + 4 + 4 + 8.48 = 40.18 pounds

Therefore, the weight of the soccer balls bought by the coach is 40.18 pounds.

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Question

A soccer couch bought eight soccer balls. This line plot shows the weight of each ball the couch bought?

what is the total weight, in pounds, of all the soccer balls the coach bought?                                                                                            

a. 40.18    b. 60  c. 30    d. 20

Answer:

−2x+33

Step-by-step explanation:

5x+−7x+10+23

(5x+−7x)+(10+23)

−2x+33

The solutions to the equations are

1. x = 4

2. x = -12

3. x = 0 and x = 4

The solutions to the inequalities are

4. -5 < x < 1

5. x ≤ -3 and x ≥ 4

From the question, we have the following equations

1. 4x + 6 = 8x - 10

2. -3/4x - 2 = -1/2x + 1

3. |4 - 2x| + 5 = 9

Next, we split the equations to 2

So, we have

1. y = 4x + 6 and y = 8x - 10

2. y = -3/4x - 2 and y = -1/2x + 1

3. y = |4 - 2x| + 5 and y = 9

Next, we plot the system of equations (see attachment) and write out the solutions

The solutions are

1. x = 4

2. x = -12

3. x = 0 and x = 4

From the question, we have the following inequalities

4. x² + 4x - 5 < 0

5. x² - x - 12 ≥ 0

Next, we plot the system of inequalities (see attachment) and write out the solutions

The solutions are

4. -5 < x < 1

5. x ≤ -3 and x ≥ 4

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The critical value zₐ/₂ that corresponds to an 83% level of confidence is approximately 1.381.

To find the critical value zₐ/₂, we need to determine the value that leaves an area of (1 - α)/2 in the tails of the standard normal distribution. In this case, α is the complement of the confidence level, which is 1 - 0.83 = 0.17. Dividing this value by 2 gives us 0.17/2 = 0.085.

To find the z-value that corresponds to an area of 0.085 in the tails of the standard normal distribution, we can use a standard normal distribution table or a statistical calculator. The corresponding z-value is approximately 1.381.

Therefore, the critical value zₐ/₂ that corresponds to an 83% level of confidence is approximately 1.381.

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Answer:

8

Step-by-step explanation:

3/4k-5=1/4k-1

3/4k-1/4k-5=-1

2/4k=-1+5

1/2k=4

k=4/(1/2)

k=(4/1)(2/1)

k=8/1

k=8

Please mark me as Brainliest if you're satisfied with the answer.

Answer:

C) Marisol computed StartFraction y 2 minus x 2 Over y 1 minus x 1 EndFraction.

Step-by-step explanation:

point coordinates for the mid segment of the parallel to PQ segment of the PQR is ST point is (-3.5, 0.5) and (-1, -0.5).

Given that,

We have to find what are the endpoint coordinates for the middle portion of the parallel to PQ segment of the PQR.

We know that,

First we write the co-ordinates of the triangle in the given graph.

P is (-3,3)

Q is (2,1)

R is (-4,-2)

The triangle's midpoint, which is parallel to section PQ, must be located. As a result, we would need to locate the midpoints of the segments PR and QR before joining the points to obtain the mid segment.

Midpoint Formula is

(x₁+x₂/2, y₁+y₂/2)

So,

The midpoint of the side PR is

(-3+(-4)/2, 3+(-2)/2)

(-3-4/2, 3-2/2)

(-7/2,1/2)

So, S point is (-3.5, 0.5)

The midpoint of the side QR is

(2+(-4)/2, 1+(-2)/2)

(2-4/2, 1-2/2)

(-2/2,-1/2)

So, T point is (-1, -0.5)

Therefore, The endpoint coordinates for the mid segment of the parallel to PQ segment of the PQR is ST point is (-3.5, 0.5) and (-1, -0.5).

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