Question

Help me please i will give brainiest

Answer 1

Answer:

1/6*π*18^3≈3053.62806

Step-by-step explanation:

Answer 2

Answer: 3054 in^3

Step-by-step explanation: The formula for the volume of a sphere is V = 4/3 pi r^3, where r is radius.

Since the diameter is 18in, the radius would be 1/2 or 9in, and plugged in V is

V = 4/3(3.1415)(9)^3