The concentration of a drug t hours after being injected is given by C(t) = 0.2t . Find the time t² + 27 when the concentration is at a maximum. Give your answer accurate to at least 2 decimal places. hours.

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Q: The concentration of a drug t hours after being injected is given by C(t)=0.8t / t^2+68. Find the…

A: This question can be solved using the concept of maxima and minima.

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Q: Suppose a ball is dropped from a height of 2500 feet. Its position at time t is s(t) = -9t2 + 900.…

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