The concentration C(t) of a drug administered to a patient intravenously jumps to its highest level almost immediately. The concentration subsequently decays exponentially according to the law C(t)=C0e^-kt where C0=C(0). The physician adminstering the drug would like to have m
where m is the concentration below which the drug is ineffective and M is the concentration above which the drug is dangerous. The half-life of the drug is
hours. Suppose a patient receives
milligrams of the drug at
8 AM How much of the drug is in the patient's blood at 4
P.M. the same day?
At 4 PM _____ miligrams of the drug are in the patients blood????????