What is the volume of a sphere that has a diameter of 9 yd? Use 3.14 to approximate pi and round the answer to two decimal places if necessary.

___π yd3

V=d/2=9/2=4.5

V=4/3*pi*r^3

=4/3*3.14*4.5^3

Gvolume of sphere=4/3 times pi times radius^3

diameter=2radius

diamter/2=radius

9/2=radius=4.5

4/3 times 3.14 times 4.5^3=381.51

the answer is 381.51 yd^3

if you want xπ yd^3 just divide 381.51 by 3.14

121.5π yd^3 is the same answer