SOLUTION: A spherical balloon is inflated, and its diameter as a function of time is given by d(t) = t + 2 . Which of the following represents the surface area of the balloon.

Algebra ->  Test -> SOLUTION: A spherical balloon is inflated, and its diameter as a function of time is given by d(t) = t + 2 . Which of the following represents the surface area of the balloon.      Log On


   



Question 972690: A spherical balloon is inflated, and its diameter as a function of time is given by d(t) = t + 2 . Which of the following represents the surface area of the balloon.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Nothing followed.
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Surface area of a sphere = 4pi%2Ar%5E2