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A bowl shaped like a sphere has a radius of 15 cm. Which is closest to the amount of air needed to fill the ball? A. 42,390 B. 14,130 C. 2,826 D. 942

A bowl shaped like a sphere has a radius of 15 cm. Which is closest to the amount of air needed to fill the ball? A. 42,390 B. 14,130 C. 2,826 D. 942
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5 votes
A bowl shaped like a sphere has a radius of 15 cm. Which is closest to the amount of air needed to fill the ball?

A. 42,390
B. 14,130
C. 2,826
D. 942

asked
User Jonasm
by
8.5k points

2 Answers

3 votes
I believe it is D not quite sure 
answered
User Thalador
by
8.0k points
4 votes
The formula for a sphere is 4/3*pi*r^3 so we replace 15 with 5 since 15 is the radius and after multiplying everything you get 14,137.17 which can be rounded the 14,130 which is B
answered
User PEM
by
8.1k points
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