williamsjenn5
williamsjenn5 williamsjenn5
  • 01-03-2018
  • Mathematics
contestada

about how much air would fill a ball with a radius of 16cm

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Thagie
Thagie Thagie
  • 07-03-2018
The volume of a sphere is given by [tex]V=( \frac{4}{3} ) \pi r^{3} [/tex]. Since the radius is 16cm we replace r with 16 to obtain: [tex]V=( \frac{4}{3} ) \pi (16)^{3}=( \frac{4}{3} )(4096) \pi = \frac{16384}{3} \pi [/tex] centimeters cubed.

That's the exact answer. If you divide you get 5,461.3 (with the 3 repeating)
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