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3 years ago

I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS

Mathematics

1 answer:

nikdorinn [45]3 years ago

5 0

Answer:

452.39

Step-by-step explanation:

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A rectangular parking lot has a perimeter of 820 ft. the area of the parking lot measures 42,000 ft^2. what is the width of the

Brrunno [24]

Find the system :
2(x+y) = 820
xy = 42000

4 0

3 years ago

A firm wishes to maintain an internal growth rate of 7.1 percent and a dividend payout ratio of 25 percent. The current profit m

ddd [48]

Answer:

1.46 times

Step-by-step explanation:

The growth, $g$ rate is defined as Return on Equity times (1-Dividend payout ration):

$g=ROE\times(1-Dividend \ Payout \ Ratio)$

Given that $g=7.1, dpr=0.25,$

The total asset turnover is calculated as:

$0.071=ROE\times(1-0.25)\\ROE=0.0947$

#We know that

$ROE=Profit \ margin \times \ Total \ Asset \ Turnover\\0.0947=0.065\times \ Total \ Asset \ Turnover\\1.4564=\ Total \ Asset \ Turnover\\$

Hence, turn-over required for a 7.1% internal growth is 1.4564times

3 0

3 years ago

Use completing the square to rewrite the given function in vertex form. Determine whether the vertex is a maximum or minimum

Natalka [10]

Answer:

Step-by-step explanation:

The equation as written doesn’t work. Are you sure it is y = x² + 4x - 10, and not

y = -x² + 4x - 10 ?

y = -(x² - 4x) - 10

y = -(x² - 4x + 2²) + 2² - 10

y = -(x-2)² - 6

the vertex is a maximum at (2,-6)

3 0

3 years ago

Given the system of equations, what is the solution?

Elena L [17]

Answer:

{(-34/7, -16/7)}

Step-by-step explanation:

Rearrange values, multiply to solve for x.

(5) 2y = 3x + 10

(-2) 5y = 4x + 8

Solve for x.

10y = 15x + 50 ↓

-10y = -8x -16

Combine and evaluate.

0 = 7x + 34

Subtract 34 from both sides.

7x = -34

Divide both sides by 7.

x = $\frac{-34}{7}$

Plugin x value into either equation to solve for y.

2y = (3 × $\frac{-34}{7}$ ) + 10

2y = $\frac{-102}{7}$ + 10

2y = $\frac{-32}{7}$

y = $\frac{-16}{7}$

7 0

3 years ago

Solve 60 = 10√ y – 3 . A. y = –39 B. y = –10, 39 C. y = 39, –39 D. y = 39

bearhunter [10]

Answer:

y = 39

Step-by-step explanation:

The equation is:

$60=10\sqrt{y-3}$

You clear the square root and have:

6= $\sqrt{y-3}$

To clear the square root you just square 6 and get

36=y - 3

And you clear Y to get

y=36 + 3

y=39

6 0

3 years ago