Adrug is administered to a hospital patient intravenously. the initial amount of the drug administered is 700 milligrams. the drug is metabolised and hence removed from the body at a rate of 40 percent per hour, that is, each hour the amount of drug remaining in the body reduces by a factor of 0.6 calculate, to the nearest integer, the amount of drug remaining in the body (in milligrams) after 8 hours. you may find it useful to first devise a formula for the amount of drug remaining in the body after n hours. enter your answer, to the nearest integer and without units, in the box below.