Question

Zuri made 2 spheres using plaster. The smaller sphere has a radius of 6 cm. The larger sphere has a radius of 24 cm.

Answer 1

Volume of a sphere is (4/3)(pi)(r^3)
(4/3)(pi)(6^3) = 904.78
(4/3)(pi)(24^3) = 57905.84
57905.84 - 904.78 = 57001.06cm^3 more plaster

Answer 2

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

I got this from The Brainliest Answer!