CAlculus problem, PLEASE HELP ASAP!
The concentration, C, of a drug in the blood as a function of the time, t, in hours
since the drug was administered is given by
C (t) = 15te(-0.2)t
The area under the concentration curve is a measure of the overall effect of the drug
on the body, called the bioavailability. Find the bioavailability of the drug between
t = 0 and t = 3.
please write the answer with steps