# Suppose the spread of an oil leak from a tanker can be approximated by a circle with the tanker at its center and radius r, in feet. The radius of the spill t hours after the beginning of the leak is given byr(t) = 47t.(a) Find the area of the spill as a function of time.A(t) =  (b) What is the area of the spill after 5 h? Round to the nearest whole number.ft2

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Suppose the spread of an oil leak from a tanker can be approximated by a circle with the tanker at its center and radius r, in feet. The radius of the spill t hours after the beginning of the leak is given by

r(t) = 47t.
(a) Find the area of the spill as a function of time.
A(t) =

(b) What is the area of the spill after 5 h? Round to the nearest whole number.
ft2
check_circle

Step 1

(a)

Area of the spill that is approximated by a circle with radius r(t) is given by:

Step 2

It is given that the radius of the spill t hours after beginning of the leak is given b...

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