FIANCE 50 HELP ASAP

Calculate the required return for a Company Z that has a beta of 1.4 if the market risk premium is 9% and the risk-free rate is 4%.

The dimensions of the rectangular garden which minimize the cost is equal to 9.6ft and 14.6ft respectively.

As given in the question,

Cost of brick wall is equal to $40/ft

Cost of metal fencing is equal to $20/ft

Let 'x' and 'y' are the dimensions of the rectangular garden

Area of the rectangular garden = 142 square feet

⇒ 142 = xy

⇒x = 142/y

Costing of four side fencing 'C' = 40x + 20x + 20y + 20y

⇒ C = 60x + 40y

⇒C = 60(142/y) + 40y

⇒C = 8520/y + 40y

Differentiate with respect to y

dC/dy = -8520/ y² + 40

Put dC/dy = 0

-8520/ y² + 40 = 0

⇒y² = 8520/40

⇒y = √213

⇒ y= 14.6 ft

⇒ x= 142/14.6

     = 9.7 ft

Therefore, the dimensions of the rectangular garden with the given area which minimize the cost is equal to 14.6ft and 9.7ft.

Learn more about rectangular here

brainly.com/question/21416050

#SPJ4

Answer: the fraction is 4over 12

Step-by-step explanation:

first you multiply the top and bottom number then u divide the number by the bottom.

Answer:

1/2

Step-by-step explanation:

If you were to multiply 1/2 by -50 you would get -25, which is greater than -50.

The same goes for 1/5, if you were to multiply 1/5 by -50, you would get -10.

Another example is 1/10 times -50, that would be -5.

Answer:

Player 1: 1/3

Player 2: 1/3

Player 3: 1/3

Player 4: 0

Step-by-step explanation:

Answer:

Remainder = 3

Step-by-step explanation:

Given

\(P = x^3 + x^2 - 2x + 1\)

\(D =x + 1\)

Required

Determine the remainder

\(D =x + 1\)

Equate to 0

\(x + 1 = 0\)

\(x = -1\)

Substitute -1 for x in \(P = x^3 + x^2 - 2x + 1\)

\(P = (-1)^3 + (-1)^2 - 2(-1) + 1\)

\(P = -1 + 1 + 2 + 1\)

\(P = 3\)

Hence, the remainder is 3

Answer:

a. A two-sample z-test for a difference in sample proportions

Step-by-step explanation:

We are told that there are two supermarkets in the research named X and Y.

That a random number of shoppers were selected in each supermarket.

Thus means we have two different sample proportion.. Since a different number of people were randomly selected from each supermarket and a different number of people purchased the product.

Thus, we will have 2 sample proportions one for supermarket X and the other for supermarket Y.

In addition, the position of the product was different in both supermarkets.

Thus, we can say that this is a 2 sample Z-test for difference in their sample proportion.

The option that is most appropriate method for analyzing the results is that a two sample z test for a difference in population proportions.

A Two-Sample Z-test is known to be a kind of test that is often employed so as to make a comparison of the means of two samples to know and show if it is feasible that they are a product of the same population.

Conclusively, When a two sample z test is employed in the data given above, one can know and show the various difference that can be seen in population proportions.

Learn more about two sample z test  from

https://brainly.com/question/7191266

The scores of both test Solomon took are 14 for the first test and 4 for the second test.

let a represent the first score and b represent the second score.

since the average score is 18, you get (a + b) / 2 = 18

multiply both sides of this equation by 2 to get a + b = 36

the product of her scores is 56 means that a × b = 56.

you have 2 equations that need to be solved simultaneously.

they are a + b = 36 and a × b = 56

solve for a in the second equation to get a = 56 / b.

replace a with 56/ b in the first equation to get 56/ b + b = 18

multiply both sides of this equation by b to get 56 + b^2 = 18b

subtract 14b from both sides of this equation and arrange the terms in descending order of degree to get b^2 - 18b + 56 = 0

Factorise the quadratic equation to get the following:

(b-4 ) ( b - 14) = 0

Solve for b to get b = 4 and b = 14

Therefore, the product of the of the two scores:

= 14×4 = 56. This means that he scored 14 in first test and 4 in the second test.

Learn more about average here:

https://brainly.com/question/24233224

#SPJ1

The correct equation of the circle with center (0,0) that passes through the point (-6,-6) is:

(x + 6)² + (y + 6)² = 72

Please note that the equation represents the circle with center (0,0) and radius √72.\(\)

Answer:

The equation of a circle with center (0,0) that passes through the point (-6,-6) is:

(x - 0)² + (y - 0)² = r²

where r is the radius of the circle. Since the center of the circle is (0,0), we can use the distance formula to find the radius:

r = √(0 - (-6))² + (0 - (-6))² = √(6² + 6²) = √72

Therefore, the equation of the circle is:

x² + y² = 72

Answer:

not similar 2 and 3

Step-by-step explanation:

y= 5x-13 (a)

3x+5y=19 (b)

Replace the value of y 0n (b) by (a)

3x+5 (5x-13) = 19

3x+25x-65=19

28x =19+65

28x=84

x= 84/28

x=3

Replace x on (a) and solve for y

y=5(3)-13

y= 15-13

y= 2

The equation of the circle with center (-4, 4) and passing through (-2, 4) is \((x + 4)^2 + (y - 4)^2 = 4.\)

We have,

To determine the equation of a circle, we need the center coordinates and the radius. The center coordinates are given as (-4, 4), and we have a point on the circle as (-2, 4).

The distance between the center (-4, 4) and the point on the circle (-2, 4) represents the radius of the circle.

Using the distance formula.

\(radius = √[(x_2 - x_1)^2 + (y_2 - y_1)^2]\\= \sqrt{(-2 - (-4))^2 + (4 - 4)^2}\\= \sqrt{2^2 + 0^2}\\= \sqrt{4}\\= 2\)

Now that we have the center coordinates (-4, 4) and the radius 2, we can write the equation of the circle in standard form:

\((x - h)^2 + (y - k)^2 = r^2\)

Substituting the values:

\((x - (-4))^2 + (y - 4)^2 = 2^2\\(x + 4)^2 + (y - 4)^2 = 4\)

Therefore,

The equation of the circle with center (-4, 4) and passing through (-2, 4) is \((x + 4)^2 + (y - 4)^2 = 4.\)

Learn more about equations here:

https://brainly.com/question/17194269

#SPJ1

Answer:

The distance between the two points, (3, -7) and (3,5) is 12

Step-by-step explanation:

PLEASE MARK BRAINLIEST

Reason: Multiply both sides by 7

The inequality sign doesn't flip. It only flips if you multiplied both sides by a negative number.

Answer:

15:45 (or 15 to 45)

Step-by-step explanation:

Answer:

5×5=25

8×5÷2=20

25+20= 45

area of a composite 45

Answer:

$1.00

Step-by-step explanation:

Total cost = $14.95 + $4.05 = $19.00

Change = $20.00 - $19.00 = $1.00

Answer: Each one increases by 1 block

Step-by-step explanation:

Answer:

(0,2)

(3,0)

Step-by-step explanation:

Answer:

You could use a graphing calculator I just used Desmos. Origin is (0, 0). Rotate 90 degrees about the origin.

I used triangles

The rotated point would be at (1, 2)

ANSWER: the question mark = 1

Answer:

16

Step-by-step explanation:

each term is 1/4 of the term before it

64 * 1/4 = 16

Answer:

7 to the 8th

Step-by-step explanation:

Answer:

Distance (km) 0.4 0.8 1.6 2 4.8

Time (min) 5 10 20 25 60

Explanation:

This is a direct relation, it means that when the time increase, the distance increase. So, the ratio of the distance to the time is constant, then we can calculate the distance for 10 min as follows

In the same way, we get the following for 20, 25, and 60 min

Therefore, the complete table is

Distance (km) 0.4 0.8 1.6 2 4.8

Time (min) 5 10 20 25 60

The area should be 47.5 CM.

Answer:

Step-by-step explanation:

The figure you see here is a trapezoid.

Area = \(\frac{(a + b)h}{2}\) = \(\frac{(6 + 13)(5)}{2}\) = \(\frac{(19)(5)}{2}\) = \(\frac{95}{2}\) = 47.5 cm

Answer:

We can start by finding how many pages Jordayn reads per hour:

Pages per hour = 72 ÷ (1 1/2) = 72 ÷ 3/2 = 48

So, Jordayn reads 48 pages per hour.

To find out how long it would take her to read a 168-page book, we can use the following formula:

Time = Pages ÷ Pages per hour

Time = 168 ÷ 48

Time = 3.5

Therefore, it would take Jordayn 3.5 hours to read a 168-page book, assuming her reading speed remains constant

Answer:

B(6, 5), C(1, -7)

Step-by-step explanation:

A(2, 5)

From A to B, there is translation x, (4, 0).

Add 4 to A's x-coordinate, and add 0 to A's y-coordinate.

B(2 + 4, 5 + 0) = B(6, 5)

From C to B there is the translation y, (5, 12).

Since we are going from B to C, we undo translation y.

The translation from B to C is (-5, -12).

C(6 - 5, 5 - 12) = C(1, -7)

Answer:

8^2+12x

Step-by-step explanation:

4x(2x+3)

=4x times 2x+4x times 3

=4 times 2xx+4 times 3x

Answer:

8x^2 +12x

Step-by-step explanation:

Step 1) Multiply each term in the parentheses by 4x

4xx2x+4xx3

Step 2) Calcuate the product

8x^2 +12x

Answer:

676 square inches

a = L²

It has been established in the question that the length and the width of the chessboard has 8 rows an 8 columns respectively

length = with

rows = columns

8 × 3.25 = 26inches

AREA = L²

A = 26²

A = 676 square inches

The area in square inches of the chessboard given the side length of a square space is 676 inches².

A square is a quadrilateral with four equal sides.

The first step is to determine the area of a square space.

Area = length²

3.25² = 10.56 in²

The second step is to multiply the area of the square space by the number of squares.

8x 8 x 10.56 = 676 inches².

To learn how to determine the area of a square, please check: https://brainly.com/question/9030544

Answer:

-5 33333333333/100000000000

Step-by-step explanation:

Answer:

-5 3333333/10,000,000

Step-by-step explanation:

all u have to do is divide 5.33333333333 by how much the places there are

On solving the provided question, we can say that - the initial value in number line will jump to +12 value

A number line is a visual representation of real numbers used in introductory mathematics. It is an image of a magnitude line. On the number line, each point represents a real number, and each real number is taken to represent a point. Increments on a number line are separated by equal distances. You can only respond to the numbers on a line in the manner indicated by those numbers. How the number is utilized is determined by the question that goes with it. B: Make a point.

here,

the initial value of the number line is = 15

and on adding 12

it will jump to = 15 + 12

= 27

To know more about number line visit:

https://brainly.com/question/13425491

#SPJ1

The slope of a linear regression is the rate of change of the line of the best fit

The linear regression is given as:

y = -1.62x + 18

Where

Using the above representations, the slope means that the wait time per staff is 1.62 minutes

Also, the slope value is realistic because time can be measured in decimals

Read more about linear regressions at:

brainly.com/question/25987747