alexxxxxxx8832 alexxxxxxx8832
  • 12-12-2016
  • Mathematics
contestada

The radius of a basketball is 4.7 inches.what the volume of the basketball? Round to the nearest 10

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1davey29
1davey29 1davey29
  • 12-12-2016
The formula for the volume of a sphere is [tex]V= \frac{4}{3} \pi r^3[/tex]. Plugging in 4.7 for your radius, we get [tex]V= \frac{4}{3} \pi 4.7^2= \frac{4}{3} \pi 22.09= \frac{88.36}{3} \pi[/tex], which is roughly 29.453π≈92.530.
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Peytiii2829
Peytiii2829 Peytiii2829
  • 12-12-2016
The volume of a sphere is 4/3(pi)r^3
Substituting,

4/3(pi)(4.7^3) = 303.7 cubic inches.
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