The concentration of a medication in the plasma changes at a rate of (t) mg ml per hour, t hours after the delivery of the drug (a) Explain the meaning of the statement (1) 50 (b) There is 250 mg ml of the medication present at time t 0 and 3 0 (t) dt 480 What is the plasma concentration of the medication present three hours after the drug is administered

Question: The concentration of a medication in the plasma changes at a rate of (t) mg/ml per hour, t hours after the delivery of the drug.

The concentration of a medication in the plasma changes at a rate of ℎ(t) mg/ml per hour, t hours after the delivery of the drug.
(a) Explain the meaning of the statement ℎ(1) = 50.
(b) There is 250 mg/ml of the medication present at time t = 0 and ∫³₀ ℎ(t) dt = 480. What is the plasma concentration of the medication present three hours after the drug is administered?

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