Hello Tyierrah,
The volume of a sphere is given by the formula V = (4/3)*π*r3
Therefore: 36000π = (4/3)*π*r3
You can divide both sides by π: 36000 = (4/3)*r3
Multiply both sides by 3 ----> 108000 = 4*r3
Divide both sides by 4 ----> 27000 = r3
Take the cubic root of both sides ----> 30 = r
The radius of the sphere is 10 units.
Cheers.