visitor is staying in a tent that is 10 miles west of the closest point on a shoreline to a coral reef. The coral reef is 5 miles due south of the shoreline. The visitor plans to travel from the tent to the coral reef by running and swimming. If the visitor runs at a rate of 8 mph and swims at a rate of 1 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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