Question

Solve the problem. Be sure to show all of your work.
The volume of a sphere with radius r is given by the formula V=4/3 πr3

Find the volume of a sphere with radius 3 meters. Use 3.14 for the value of π.

Answer 1

if r = 3 meters (radius is 3 meters)

and the volume of a sphere is V=4/3 πr^3
then all you need to do is plug 3 in for the value of r in that equation

it would be:

V=4/3 πr^3
V=4/3 π(3)^3
V = (27*4/3)π
V = 36π