Mathematics
Mathematics, 07.11.2019 18:31, nane305

Acircular oil spill continues to increase in size. the radius of the oil...

Acircular oil spill continues to increase in size. the radius of the oil spill, in miles, is given by the function r(t) = 0.5 + 2t, where t is the time in hours. the area of the circular region is given by the function a(r) = πr2, where r is the radius of the circle at time t. explain how to write a composite function to find the area of the region at time t.
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Acircular oil spill continues to increase in size. the radius of the oil spill, in miles, is given b...

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