Anon-scale model of the earth has a diameter of 12 in. within an outer clay layer, there is a core made of a golf ball with a diameter of 2 in.
what is the volume of the clay? use 3.14 to approximate pi and round your answer to one decimal place.

Fist find volume of whole
find volue of golf ball
volume of sphere=4/3 times pi times r^3

diameter=2radius
divide 2
diameter/2=radius
12/2=6=radius

4/3 times 3.14 times 6^3=904.32

whole volume=904.32

volume of golve ball
4/3 times 3.14 times 2/2=4.18666
subtract

904.32-4.18666=900.133333

the asnwer is 900.13 in^3

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