Find the base area of a cone with a volume of 75 cubic inches and a height of 6 inches.

(75/2) in^2, or approximately 37.5 in^2

Step-by-step explanation:

The equation for the volume of a cone of base area b and height h is

V = (1/3)(b)(h).

Let's solve this for b, since b is the unknown here.

Multiplying both sides of this equation by 3, we get:

3V = (b)(h), and so

b = (3V)/h

In this particular case we're given V = 75 in^3 and h = 6 in.  Substituting these values into the above formula for b, we get:

        3(75 in^3)

b = = (75/2) in^2, or approximately 37.5 in^2

            6 in

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

ion

step-by-step explanation:

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