Volume of sphere
zuri made 2 spheres using plaster. the smaller sphere has a radius of 6 cm. the larger sphere has a radius of 24 cm.
how much more plaster did zuri use for the larger sphere?
use 3.14 to approximate pi and express your answer in hundredths.

Find volume of each

volume of a sphere is 4/3 times pi times radius^3

so first calculate the smaler sphere
radius=6
pi is aprox 3.14
4/3 times 3.14 times r^3
4/3 times 3.14 times 6^3
4/3 times 3.14 times 216
904.32 cm^3=volume

volume of larger
radius=24
4/3 times 3.14 times 24^3
4/3 times 3.14 times 13824
57876.48 cm^3

so then subtract the volume of the smaller sphere from the larger sphere

57876.48-904.32=56972.16 cm

he used
56972.16 cm^3 plaster

I think you mean to the hundreth's place which is  the place denoted by the x in 0.0x so it is to the hundreth's place

he used
56972.16 cm^3 plaster