Absorption of Drugs The concentration of a drug in an organ t seconds after it has been administered is given by x(t) = 0.08 + 0.12e−0.02t where x(t) is measured in grams per cubic centimeter (g/cm3). (Round your answers to one decimal place.) (a) How long would it take for the concentration of the drug in the organ to reach 0.16 g/cm3? ____ sec (b) How long would it take for the concentration of the drug in the organ to reach 0.15 g/cm3? _____ sec

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