Find a function h giving the area polluted in terms of t

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Reference no: EM131058242

Oil spills the oil spilling from the ruptured hull of a grounded tanker spreads in all directions in calm waters. Suppose the area polluted is a circle of radius r and the radius is increasing at the rate of 2 ft/sec.

A. Find a function f giving the area polluted in terms of r.

B. Find a function t giving the radius of the polluted area in terms of t.

C. Find a function h giving the area polluted in terms of t.

D. What is the size of the polluted area 30 sec after the hull was ruptured?

Reference no: EM131058242

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