Suppose that the oxygen level P (for purity) in a body of water t months after an oil spill is given by416P(t)= 700(t + 4)?t + 4(a) Find how long it will be before the oxygen level reaches its minimum.t =X months(b), Eind.haw.long.it,will be before the rate of change of Pis maximized. That is, find the point of diminishing returns.monthsEnter an exact number.

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Suppose that the oxygen level P (for purity) in a body of water t months after an oil spill is given by 16 4 P(t) = 700 1 - + t + 4 (t + 4)?. (a) Find how long it will be before the oxygen level reaches its minimum. x months (b), Eind.how.long.it,will be before the rate of change of Pis maximized. That is, find the point of diminishing returns. months Enter an exadt number.

Suppose that the oxygen level P (for purity) in a body of water t months after an oil spill is given by 16 4 P(t) = 700 1 - + t + 4 (t + 4)?. (a) Find how long it will be before the oxygen level reaches its minimum. x months (b), Eind.how.long.it,will be before the rate of change of Pis maximized. That is, find the point of diminishing returns. months Enter an exadt number.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter4: Polynomial And Rational Functions

Section: Chapter Questions

Problem 5T

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