visitor is staying in an inn that is 10 miles west of the closest point on a shoreline to a coral reef. The coral reef is 8 miles due north of the shoreline. The visitor plans to travel from the inn to the coral reef by running and swimming. If the visitor runs at a rate of 5 mph and swims at a rate of 2 mph, how far should the visitor run to minimize the time it takes to reach the coral reef? Round to two decimal places.
visitor is staying in an inn that is 10 miles west of the closest point on a shoreline to a coral reef. The coral reef is 8 miles due north of the shoreline. The visitor plans to travel from the inn to the coral reef by running and swimming. If the visitor runs at a rate of 5 mph and swims at a rate of 2 mph, how far should the visitor run to minimize the time it takes to reach the coral reef? Round to two decimal places.
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.1: Quadratic Functions And Models
Problem 56E: When a certain drug is taken orally, the concentration of the drug in the patient's bloodstream...
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A visitor is staying in an inn that is 10 miles west of the closest point on a shoreline to a coral reef. The coral reef is 8 miles due north of the shoreline. The visitor plans to travel from the inn to the coral reef by running and swimming. If the visitor runs at a rate of 5 mph and swims at a rate of 2 mph, how far should the visitor run to minimize the time it takes to reach the coral reef? Round to two decimal places.
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