Can ppl help me? plss !! ii will mark for the first correct person

The pictures are in different orders when i click them but
spear with the radius of 16s volume is 17157.28
the spear with a radius of 8s volume is 2144.66
the cone with a radius of 15s volume is
5419.25
the cone with a radius of 7s volume is 872.32
and the volume of the cylinder is 351.86

For the first problem the sphere with a radius of 16cm the answers is 17157.28
For the cone with a radius of 15 and height of 23, the answer is 5419.25
For the sphere with a radius of 8 the answer is 2144.6
For the cylinder with a radius of 4 and height of 7 the answer is 351.86
And finally for the cone with a radius of 7 and height of 17 the answer is 872.32

C. 40,320 just did the math right now