The surface area S (1) (in square meters) of a spherical balloon with radius 7 meters is given by S(1) = 4m²². 5 The radius P (+) (in meters) after t seconds is given by P (t) ==t. Write a formula for the surface area N (t) (in square meters) of the balloon after t seconds. It is not necessary to simplify. N (t) = [ X 00 S B

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