Suppose that the oxygen level P (for purity) in a body of water t months after an
Question:
Suppose that the oxygen level P (for purity) in a body of water t months after an oil spill is given by
(a) Find how long it will be before the oxygen level reaches its minimum.
(b) Find how long it will be before the rate of change of P is maximized. That is, find the point of diminishing returns.
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16 4 1 t+ 4 P(t) = 500 (t + 4)?
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a b Critical value t 4 Pt 4000t4 ...View the full answer
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Related Book For
Mathematical Applications for the Management Life and Social Sciences
ISBN: 978-1305108042
11th edition
Authors: Ronald J. Harshbarger, James J. Reynolds
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