what is the volume of a sphere if the radius is 4.5

Answer 1

The formula for the volume of a sphere is V = (4/3)πr^3, where r is the radius.

Substituting r = 4.5, we get:

V = (4/3)π(4.5)^3
V = (4/3)π(91.125)
V = 4 × π × 30.375
V ≈ 509.29

Therefore, the volume of the sphere is approximately 509.29 cubic units.

Answer 2

The bot was doing fine until the last step ....

V = (4/3)π(91.125)
v ≈ 381.70 units^3