switxharoo6235 switxharoo6235
  • 21-02-2020
  • Mathematics
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The sun is shining and a spherical snowball of volume 390 ft3 is melting at a rate of 19 cubic feet per hour. As it melts, it remains spherical. At what rate is the radius changing after 3 hours

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nwandukelechi nwandukelechi
  • 22-02-2020

Answer:

0.221 ft/h.

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