Question

A sphere has a volume of 250 cubic cm. Find the radius

Answer 1

Answer:3.91

Explanation:

Answer 2

r = 3.91 cm

Explanation:

The formula for the volume of a sphere:

`V=(4\pi r^(3) )/(3)`

To solve for 'r', first multiply both sides by '3':

3(250) = 4πr³

750 = 4πr³ Divide by 4π 750/4π = 4πr³/4π

59.7 = r³ take the cube root of both sides: ∛59.7 = ∛r³

r = 3.91 cm