Question

The diameter of a sphere is 10 centimeters.

What is the volume of the sphere?

Use 3.14 for pi.

Enter your answer, as a decimal, in the box. Round only your final answer to the nearest tenth.


*i got 523.3 repeating**

Answer 1

R = 5 cm

V = (4/3) pi R^3
= (4/3)(3.14)(125)
= 523.3 yes

Answer 2

V=4/3πr^3

V = (4/3) * 3.14 * 5^3

V = (4/3) * 392.5

V = 1570/3

V = 523.3333

I got the same answer. :-)

Answer 3

yeaaa!