Answer:
V ≈ 2144.70 
Step-by-step explanation:
Radius is going to be used instead of the diameter. Half of 16 is 8, and so that will be the value that shall be used.

V ≈ 2144.66 
V ≈ 2144.70 
Answer:
3 each
Step-by-step explanation:
36 / 12 = 3
.................................................
0.99 if you round up it will just be 1