Suppose the drug atenolol is taken in 25 mg doses once a day to lower blood pressure. at the end of a 24 hour period, approximately 7 % of the atenolol is still present.
a) find expressions for the quantities. q1, q2, q3, and qn., representing the amounts of atenolol in the body right after taking the 1st, 2nd, 3rd doses respectively. then write the expression for. qn. in closed-form.