SOLUTION: The concentration of a drug in the body fluids is given by C=C0e^−0.8t, where C0 is the initial dosage and t is the time in hours elapsed after administering the dose. If 45mg o

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: The concentration of a drug in the body fluids is given by C=C0e^−0.8t, where C0 is the initial dosage and t is the time in hours elapsed after administering the dose. If 45mg o      Log On


   



Question 1198344: The concentration of a drug in the body fluids is given by C=C0e^−0.8t, where C0 is the initial dosage and t is the time in hours elapsed after administering the dose. If 45mg of a drug is given, how much time elapses until 28mg of the drug remains? Round your answer to two decimal places, if necessary.
the 0 is C0 is a subscript

Answer by ikleyn(52803) About Me  (Show Source):