Question 1091633
a regulation size basketball has a volume of 455.9 cubic inches. Use this information to answer the following questions. Approximate to nearest 10th. 
23. The formula for the volume of a sphere is V= 4/3 π r^3. What is the radius of the basketball? 
{{{Vol = 4pi*r^3/3 = 455.9}}}
Solve for r.
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24. What is the diameter of the basketball? 
d = 2r
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25. The formula for the circumference of the basketball is C=2πr. If the circumference of a basketball is 29 inches, is it a regulation size ball?