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3 years ago

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A square photo-display board is made up of 60 rows fo 60 photo each. Area of each square photo is 4 square inches. How long is e

ach side of the display board

1 answer:

tankabanditka [31]3 years ago

4 0

224 is the answer to the question

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How does the length of the hypotenuse ina right triangle relate to the lengths of the legs?

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A rectangular garden is enclosed by 94 feet of fencing around its perimeter. The garden is 15 feet wide. How long is the garden?

mel-nik [20]

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D

Work:

94-15=79ft

Therefore, the answer would be 79ft.

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Rewrite this number sentence 50 1/2 divided by 1/4 using multiplication

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This division question is asking how many 1/4 you can fit into 50 1/2.

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The revenue R you receive for selling pizza slices depends on the price p that you charge per slice and is modeled by R =-16p

sp2606 [1]

Answer:

$p \geq 0$

Step-by-step explanation:

Given

$R(p) = -16p^2 + 80p + 5$

Required

Determine the domain of the function

To do this, we need to solve for the vertex, p of the function

$p= \frac{-b}{2a}$

Given the the general form of a quadratic function is:

$y = ax^2 + bx + c$

By comparison, we have:

$a = -16$ $b =80$ $c = 5$

So:

$p= \frac{-b}{2a}$

$p = \frac{-80}{-16 * 5}$

$p = \frac{-80}{-80}$

$p = 1$

Substitute 1 for p in $R(p) = -16p^2 + 80p + 5$

$R(1) = -16(1)^2 + 80(1) + 5$

$R(1) = -16 + 80 + 5$

$R(1) = 69$

This implies that

$(p, R) = (1,69)$

The interpretation of this is that;

<em>For every value of p, there's a corresponding value of R.</em>

<em>However, because p indicates price and it's impossible to have a negative price, we can say that the minimum value of p is 0;</em>

Hence, the domain is

$p \geq 0$

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3 years ago