Question

find the radius of the sphere with the given volume
volume=32/3 pi ft^3

Answer 1

24 inches

Answer 2

what is the formula for volume of a sphere?

Answer 3

I dont know?

Answer 4

why don't you look it up?

Answer 5

I will

Answer 6

\[\frac{4}{3}\pi r^3 = \frac{32}{3} \pi _{ft^3}\]

Divide by sides by \[\pi\]

\[\frac{4}{3}r^3 = \frac{32}{3}_{ft^3}\]

Divide both sides by \[\frac{4}{3}\]

\[r^3 = \frac{\frac{32}{3}}{\frac{4}{3}}\]

Simplify:

\[r^3 = \frac{32}{3}\times\frac{3}{4}\]

\[r^3 = \frac{96}{12}\]

\[r^3 = 8\]

What number multiplied by itself three times is 8?

That number is your answer.