Single Variable Calculus: Early Transcendentals, Books a la Carte, and MyLab Math with Pearson eText -- Title-Specific Access Card Package (3rd Edition)
3rd Edition
ISBN: 9780134996103
Author: William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher: PEARSON
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Chapter 10.2, Problem 89E
Drug Dosing A patient takes 75 mg of a medication every 12 hours; 60% of the medication in the blood is eliminated every 12 hours.
- a. Let dn equal the amount of medication (in mg) in the bloodstream after n doses, where d1 = 75. Find a recurrence relation for dn.
- b. Show that {dn} is monotonic and bounded, and therefore converges.
- c. Find the limit of the sequence. What is the physical meaning of this limit?
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