Does this image represent a function?

Does This Image Represent A Function?

Answers

Answer 1

Answer:

yes, it represent a function


Related Questions

Research and find the most recent 10K filing for two publicly traded merchandising companies of your choice. Cosco and Sam Club
• Compute the accounts receivable turnover ratio and the number of days sales in accounts receivable for the last (latest) two years and the two companies you researched and show the bases of your calculation as part of your initial response. Comment on your results. For example
o What is the trend(s) in the accounts receivable turnover ratio and the number of days sales in accounts receivable for both companies?
o How do they compare to each other?
o Which is more effective at collecting their accounts receivable faster?
Example to Include at the start of your initial response:
Company A:
Accounts Receivable Turnover: Year ended in 2020: 6 times; Year ended in 2019: 5 times; Year ended in 2018: 6 times.
Number of Days Sales in Accounts Receivable: 2020: 35; 2019: 30; 2018: 45.
Company B:
Accounts Receivable Turnover: Year ended in 2020: 8 times; Year ended in 2019: 9 times; Year ended in 2018: 10 times.
Number of Days Sales in Accounts Receivable: 2020: 45; 2019: 60; 2018: 47.

Answers

i. Costco is more effective at collecting its accounts receivable faster.

ii. The trend in the accounts receivable turnover ratio and the number of days sales in accounts receivable for both companies is that they are both decreasing.

iii. Costco is more effective at collecting its accounts receivable faster than Sam's Club.

Accounts Receivable Turnover: Year ended in 2022: 10.2 times; Year ended in 2021: 10.1 times.

Number of Days Sales in Accounts Receivable: 2022: 38.6 days; 2021: 39.1 days.

Sam's Club

Accounts Receivable Turnover: Year ended in 2022: 8.6 times; Year ended in 2021: 8.5 times.

Number of Days Sales in Accounts Receivable: 2022: 45.2 days; 2021: 46.2 days.

This could be due to a number of factors, such as the economic environment, changes in customer payment habits, or changes in the way that the companies are managing their receivables.

This could be due to a number of factors, such as the companies' different business models, customer bases, or payment terms.

So, Costco is more effective at collecting its accounts receivable faster.

The trend in the accounts receivable turnover ratio and the number of days sales in accounts receivable for both companies is that they are both decreasing. Costco is more effective at collecting its accounts receivable faster than Sam's Club.

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if k(x) =3x, then f'(x)=?​

Answers

If k(x) = 3x, then f(x) = 3x^2 + C, where C is a constant. Taking the derivative of f(x), we get:

f'(x) = d/dx (3x^2 + C)
= 6x

So, f'(x) = 6x.

What is the slope m of the graphed line

What is the slope m of the graphed line

Answers

It’s probably 0 I guess

What is the answer to this question?

What is the answer to this question?

Answers

Answer:

\(\boxed{\pink{\sf Option \ (1) \ is \ correct . }}\)

Step-by-step explanation:

Given function to us is ,

\(\implies y = 5x^2 + 10 \)

And, we need to find the inverse of the equation.

So , for that firstly replace x with y . The equation becomes

\(\implies x = 5y^2 + 10 \)

Now , next we need to solve for y .

\(\implies x = 5y^2 + 10 \\\\\implies 5y^2 = x - 10 \\\\ \implies y^2 = \dfrac{x-10}{5} \\\\\implies y = \sqrt{\dfrac{x-10}{5}} \)

Now , replace y for \(f^{-1}(x)\)

\(\underline{\boxed{\orange{\tt \implies f^{-1}(x) = \pm\sqrt{\dfrac{x-10}{5}}}}}\)

As per the options provided in Question we can that option (1) mathces with our answer when we just interchanged the variables.

Hence option (1) is correct.

Which of the following expressions is equivalent to 2ˣ⁺³

Answers

Answer:

Expert-Verified Answer​​ the equivalent expression to 3^(x + 2) is 9*3^x, which is the last option.

Missing: 2ˣ ‎⁺

Step-by-step explanation:

hope it helps

One hundred samples of five data points were randomly selected from each of four populations. The medians of each population's samples were plotted as shown below. Another random sample was then taken from one of the populations and recorded as follows: {1, 20, 5, 0, 5} From which population was this sample MOST likely selected? A. Population A B. Population B C. Population C D. Population D

Answers

From the dot plot, it can be seen that the median of the sample {1, 20, 5, 0, 5} is 5. This value falls in the range of the medians of samples from Population C. Therefore, it is most likely that this sample was selected from Population C.

What is median?

The median is a measure of central tendency in a dataset, it is the middle value when a data set is ordered from least to greatest. If the dataset has an odd number of observations, the median is the middle value. If the dataset has an even number of observations, the median is the average of the two middle values. The median is a useful measure of central tendency when the data set contains outliers or extreme values, which can skew the mean.

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PLEASE HELP I GOT IT WRONG EARLIER AND THE WRONG ANSWER WAS H PLS HELP!!​

PLEASE HELP I GOT IT WRONG EARLIER AND THE WRONG ANSWER WAS H PLS HELP!!

Answers

Answer:

H. 39.6

Step-by-step explanation:

i promise this is the right answer!

there is a mean, mode, range etc. calculator that can help you!

The point P=(1/2,y)lies on the unit circle shown below. What is the value of y in simplest form?

Answers

The value of y in simplest form for the point P = (1/2, y) lying on the unit circle is y = ± √(3)/2.

To find the value of y in simplest form for the point P = (1/2, y) lying on the unit circle, we can use the equation of the unit circle, which states that for any point (x, y) on the unit circle, the following equation holds: x^2 + y^2 = 1.

Plugging in the coordinates of the point P = (1/2, y), we get:

(1/2)^2 + y^2 = 1

1/4 + y^2 = 1

y^2 = 1 - 1/4

y^2 = 3/4.

To simplify y^2 = 3/4, we take the square root of both sides:y = ± √(3/4).

Now, we need to simplify √(3/4). Since 3 and 4 share a common factor of 1, we can simplify further: y = ± √(3/4) = ± √(3)/√(4) = ± √(3)/2.

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Find the area of each triangle.

Find the area of each triangle.

Answers

Answer:

a)  30 square units

b)  36 square units

c)  18 square units

Step-by-step explanation:

Area of a triangle = 1/2 × base × height

Part (a)

Base = 10

Height = 6

⇒ Area = 1/2 × base × height

            = 1/2 × 10 × 6

            = 30 units²

Part (b)Base = 12Height = 6

⇒ Area = 1/2 × base × height

            = 1/2 × 12 × 6

            = 36 units²

Part (c)Base = 6Height = 6

⇒ Area = 1/2 × base × height

            = 1/2 × 6 × 6

            = 18 units²

Is this equation an identity? 2c − 2c = 0

Answers

Answer:

no it is. not

Step-by-step explanation:

but some consider it an identity but it's not

8=3/2(9x-6) and explain

8=3/2(9x-6) and explain

Answers

Exact Form: 34/27

Mixed Number Form: 1 7/27 (one and seven twenty-sevenths)

Decimal Form: 1.259... (never ending)

Isolate the variable by dividing each side by factors that don't contain the variable.

The Variance Inflationary Factor (VIF) measures the: a. correlation of the X variables with the Y variable. b. correlation of the X variables with each other. c. standard deviation of the slope. d. contribution of each X variable with the Y variable after all other X variables are included in the model. e. both a and b.

Answers

The X variables have an overall correlation of 0. VIF, or Variance Inflationary Factor, measures the

How much of an inflation variance factor is there?

Regression analysis's level of multicollinearity is gauged by a variance inflation factor, or VIF. When several independent variables in some kind of a model with multiple regression correlate with one another, this is known as multicollinearity. The regression findings may be significantly impacted by this.

How high of a VIF is that?

Greater correlation between the variable and other variables is indicated by a higher value. With values of Ten or more being considered very high, values greater than 4 or 5 are occasionally considered to be moderate to high.

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A rectangular room is 1.3 times as long as it is wide, and its perimeter is 27 meters. Find the dimension of the room.​

Answers

The dimensions of the room are approximately 5.87 meters by 7.63 meters.

Let's assume the width of the room is "x" meters.

According to the problem, the length of the room is 1.3 times the width, so the length would be 1.3x meters.

The perimeter of a rectangle is calculated by adding the lengths of all four sides. In this case, the perimeter is given as 27 meters.

Perimeter = 2(length + width)

Substituting the values we know:

27 = 2(1.3x + x)

Simplifying:

27 = 2(2.3x)

27 = 4.6x

Dividing both sides by 4.6:

x = 27 / 4.6

x ≈ 5.87

The width of the room is approximately 5.87 meters.

To find the length, we can multiply the width by 1.3:

Length = 1.3 * 5.87 ≈ 7.63

The length of the room is approximately 7.63 meters.

Therefore, the dimensions of the room are approximately 5.87 meters by 7.63 meters.

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Classwork
1. A plane flew at a constant speed between Denver and Chicago. It took the
plane 1.5 hours to fly 915 miles. Complete the table.
Time in Hours (x)
Distance in Miles (y)
Constant (3)
1
1.5
915
610
2.
2.5

Classwork1. A plane flew at a constant speed between Denver and Chicago. It took theplane 1.5 hours to

Answers

Answer:

Step-by-step explanation:

A plane took 1.5 hours to complete the journey of 915 miles.

Therefore, constant of proportionality will be,

k = \(\frac{915}{1.5}=610\)

\(\frac{y}{x}=610\)

y = 610x

Time in hours (x)                 Distance in miles (y)           Constant \((\frac{y}{x})\)

         1                              y = 610x ⇒ y = 610 miles             610

        1.5                                           915                                   610                                                

         2                              y = 2 × 610 = 1220 miles             610              

       2.5                             y = 2.5 × 610 = 1525 miles          610

The perimeter of the TCL 3-Series Roku Smart TV is 112 inches. The width of the TV is 16 inches greater than its height. Find the width and the height of the TV.

Answers

Answer: Height = 20 inches, Width = 36 inches

Step-by-step explanation:

Let the height be \(h\) and the width be \(h+16\).

Using the formula for the perimeter of a triangle,

\(2(h+h+16)=112\\\\2(2h+16)=112\\\\2h+16=56\\\\2h=40\\\\h=20 \implies h+16=36\)

Help I don’t understand this

Help I dont understand this

Answers

Answer:

y = 12.5

Step-by-step explanation:

Notice these are similar triangles since they have angles of the same measure (congruent angles), then there must be a proportion among their sides such that:

\(\frac{y+5}{5} =\frac{14}{4}\)

therefore by cross-multiplying, we get:

4(y + 5) = 14 * 5

4 y + 20  = 70

4 y = 70 - 20

4 y = 50

y = 12.5

helpppppppppppppppppppppppppppp

helpppppppppppppppppppppppppppp

Answers

Answer: 9+3z<-12

Step-by-step explanation: because first  -3(2-z)= -6+3z

then 15-6=9

so then it is 9+3z for the left side and we didn't touch the right side so it would be the same

Asha ran a race in 20.7 seconds. Katie ran the same race 0.25 seconds faster. how fast did Katie run the race?

Answers

Hey there!

\(Answer:\boxed{20.95}\)

\(Explanation:\)

To find the answer, we can add up the time from both people.

\(20.7(20.70)+0.25=20.95\)

\(\boxed{20.95}\text{ is your answer.}\)

Hope this helps!

\(\text{-TestedHyperr}\)

A 2015 Gallup poll of 1,627 adults found that only 22% felt fully engaged with their mortgage provider.

What is the sample size? Give only the number:





The margin of error for this data set is 2.5%. What is the 95% confidence interval for those who say they felt fully engaged with their mortgage provider (rounded to 1 decimal place)?

Answers

The sample size for the Gallup poll is 1,627 adults. The 95% confidence interval for those who say they felt fully engaged with their mortgage provider is approximately 22.0% (rounded to 1 decimal place).

To calculate the 95% confidence interval, we need to consider the margin of error. The margin of error is given as 2.5%, which means that we need to account for plus or minus 2.5% around the observed proportion of 22%.

First, let's calculate the margin of error:

Margin of Error = 2.5% of 22% = 0.025 * 22% = 0.0055

Next, we can calculate the lower and upper bounds of the confidence interval:

Lower Bound = 22% - Margin of Error = 22% - 0.0055 = 21.995% ≈ 22.0%

Upper Bound = 22% + Margin of Error = 22% + 0.0055 = 22.005% ≈ 22.0%

Therefore, the 95% confidence interval for those who say they felt fully engaged with their mortgage provider is approximately 22.0% (rounded to 1 decimal place).

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pls help me
For each set of three lengths, determine if they can be the side lengths of a triangle.
Lengths Can be side lengths of a triangle Cannot be side lengths of a triangle

pls help me For each set of three lengths, determine if they can be the side lengths of a triangle.Lengths

Answers

Answer:

no

yes

no

no

Step-by-step explanation:

this should be true

a+b>c

a+c>b

b+c>a

John estimated the height of his office building to be 13m . The actual height of his office building was 14.7m .
Find the absolute error and the percent error of John's estimate. If necessary, round your answers to the nearest tenth.

Answers

Answer:

Percent error = 11.6%

Step-by-step explanation:

Given the following data;

Actual height, A = 14.7 m

Estimated height, E = 13 m

a. To find the absolute error;

Absolute error = A - E

Absolute error = 14.7 - 13

Absolute error = 1.7

b. To find the percent error;

Percent error can be defined as a measure of the extent to which an experimental (estimated) value differs from the actual or theoretical value.

Mathematically, it is given by this expression;

\( Percent \; error = \frac {experimental \;value - theoretical \; value}{ theoretical \;value} *100\)

Substituting into the equation, we have;

\( Percent \; error = \frac {13 - 14.7}{14.7} *100\)

\( Percent \; error = \frac {1.7}{14.7} *100\)

\( Percent \; error = 0.1157 *100\)

Percent error = 11.57 ≈ 11.6%

6/7x - 2/5y + 5/7(y+x)

Answers

Answer:

\( \frac{6}{7} x - \frac{2}{5} y + \frac{5}{7} (y + x) \\ = ( \frac{6}{7} + \frac{5}{7} )x + ( \frac{5}{7} - \frac{2}{5} )y \\ = \frac{11}{7} x + \frac{15}{35} y \\ = \frac{11}{7} x + \frac{3}{7} y \\ = \frac{1}{7} (11x + 3y)\)

Answer: 11/7x+11/35y

Step by step explanation:

6/7x-2/5y+5/7x(y+x) - Distribute 5/7 through the parentheses

6/7x-2/5y+5/7y+5/7x - calculate the sum

11/7x-2/5y+5/7y - calculate the sum

11/7x+11/35y

15 pies a m regla de 3

Answers

Answer:

5m

Step-by-step explanation:

regla de 3:

1m = 3ft

15 pies ÷ 3 = 5m

The figure shows three tennis balls in a can with each tennis ball having a diameter of 2.5 inches. What is the total volume of the air space around the three tennis balls?

Answers

The total volume of the air space of spherical ball is A = 12.265625 inches³

Given data ,

Since each tennis ball has a diameter of 2.5 inches, the radius of each ball is 1.25 inches.

The air space around the balls can be thought of as a cylinder with a height equal to the diameter of one ball and a radius equal to the radius of one ball.

The height of the cylinder is 2.5 inches, and the radius is 1.25 inches.

The formula for the volume of a cylinder is:

V = πr²h

V = ( 3.14 ) ( 1.25 )² ( 7.5 )

V = 36.796875 inches³

where V is the volume, r is the radius, and h is the height.

So, the volume of the one ball is:

V₁ = ( 4/3 )π(1.25)³

V₁ = 8.177083 inches³

The total volume of three balls is = volume of 3 spherical balls

V₂ = 3V₁ = 3(8.177083) ≈ 24.53125 cubic inches

Therefore, the total volume of the air space around the three tennis balls is approximately A = 36.796875 inches³ - 24.53125 inches³

A = 12.265625 inches³

Hence , the volume of air space is A = 12.265625 inches³

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Use the diagram of rhombus LMNO to find the missing measures.

Answers

What are the missing measures bro?

The chemical element einsteinium -253 naturally loses its mass over time . A sample of einsteinium-253 had an initial mass of 320 grams when we measured it. The relationship between the elapsed t, in days, and the mass,m(t), in grams left in the sample is modeled by the following function: M(t)=320•(0.125)^t/61.4 complete the sentence: the sample loses 87.5% of its mass every ___ days.

Answers

Answer: 61.4

Step-by-step explanation:

Which of the following is an equivalent
simplified expression for
3(2x + 1) - 2(4x - 1)
A. 2x + 1
B. -2x + 5
C. -X + 5
D. 14x + 1
E. 14x - 1

Answers

Answer:

B. -2x + 5

Step-by-step explanation:

First, distribute the 3 and 2 to the parentheses:

3(2x + 1) - 2(4x - 1)

6x + 3 - 8x + 2

Add like terms:

-2x + 5

So, the simplified expression is -2x + 5

B is the correct answer

Answer:

it is B

Step-by-step explanation:

3*2x=6x

2*4x=8x

1*3=3

1*2=2

6x-8x= -2x

3+2=5

i got the +2 because there are two negative signs and that makes it positive

please explain how to do this

please explain how to do this

Answers

Answer:

min y = 1

Step-by-step explanation:

f(x) = 2x² - 8x + 9

leading coefficient is positive, parabola results an UPWARD opening.

It has a minimum point

f'(x) = 4x - 8

4x - 8 = 0

x = 2

y = 2*4 - 8*2 + 9 = 1

extreme is (2,1)

20. Find the unknown angle measures.
51°
53°

20. Find the unknown angle measures.5153

Answers

The unknown angle measures are d = 76, c = 53, a = 51 and b = 76

Finding the unknown angle measures.

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

The lines

The sum of angles on a line is 180

So, we have

b = 180 - 51 - 53

b = 76

By vertical angle theorems, we have

d = 76

c = 53

a = 51

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Among all pairs of numbers whose sum is 24, find a pair whose product is as large as possible. Show the work(the steps)! Write an equation of the corresponding quadratic function. How parabola opens? What is the maximum​ product? Does this function has a maximum value or the minimum value? Explain. Graph the function and upload the image.

Answers

The pair of numbers that yields the maximum product when their sum is 24 is (12, 12), and the maximum product is 144. The corresponding quadratic function is P(x) = -x^2 + 24x, and the parabola opens downwards.

To find a pair of numbers whose sum is 24 and whose product is as large as possible, we can use the concept of maximizing a quadratic function.

Let's denote the two numbers as x and y. We know that x + y = 24. We want to maximize the product xy.

To solve this problem, we can rewrite the equation x + y = 24 as y = 24 - x. Now we can express the product xy in terms of a single variable, x:

P(x) = x(24 - x)

This equation represents a quadratic function. To find the maximum value of the product, we need to determine the vertex of the parabola.

The quadratic function can be rewritten as P(x) = -x^2 + 24x. We recognize that the coefficient of x^2 is negative, which means the parabola opens downwards.

To find the vertex of the parabola, we can use the formula x = -b / (2a), where a = -1 and b = 24. Plugging in these values, we get x = -24 / (2 * -1) = 12.

Substituting the value of x into the equation y = 24 - x, we find y = 24 - 12 = 12.

So the pair of numbers that yields the maximum product is (12, 12). The maximum product is obtained by evaluating the quadratic function at the vertex: P(12) = 12(24 - 12) = 12(12) = 144.

Therefore, the maximum product is 144. This quadratic function has a maximum value because the parabola opens downwards.

To graph the function, you can plot several points and connect them to form a parabolic shape. Here is an uploaded image of the graph of the quadratic function: [Image: Parabola Graph]

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