'point) A rower is 5 miles offshore in a boat and wishes to reach a coastal village 9 miles down a straight shoreline from the point nearest the boat. She can row 5 mph and can walk 8 mph: Where should she land her boat to reach the village in the least amount of time? She should land the boat miles away from the village:'
Added by Martin M.
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The time taken for each part of the journey depends on the distance covered and the speed at which she travels. Let's denote the point where she lands as point X, and the point nearest to the boat on the shore as point Y. The distance from the boat to point X can Show more…
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Jane is 2 mi offshore in a boat and wishes to reach a coastal village 6 mi down a straight shoreline from the point nearest the boat. She can row 2 mph and can walk 5 mph. Where should she land her boat to reach the village in the least amount of time?
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