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Drug Dosages Thomas Young has suggested the following rule for calculating the dosage of medicine for children 1 to 12 years old. If a denotes the adult dosage (in milligrams) and if t is the child's age (in years), then the child's dosage is given by
D(t) =
Suppose the adult dosage of a substance is 500 mg. Find an expression that gives the rate of change of a child's dosage with respect to the child's age. What is the rate of change of a child's dosage with respect to his or her age for a 6-year-old child? A 10-year-old child?
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Chapter 3 Solutions
Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach
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