rabbiofdoom
rabbiofdoom rabbiofdoom
  • 07-06-2016
  • Mathematics
contestada

The area A = πr2 of a circular oil spill changes with the radius. At what rate does the area change with respect to the radius when r = 3ft?

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tahreem
tahreem tahreem
  • 07-06-2016
the answer might be 28.20


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