Question: A small island is 4 miles from the nearest point P on the straight shoreline of a large lake. If a woman on the island

 A small island is 4 miles from the nearest point P

A small island is 4 miles from the nearest point P on the straight shoreline of a large lake. If a woman on the island can row a boat 3 miles per hour and can walk 4 miles per hour, where should the boat he landed in order to arrive at a town 14 miles down the shore from P in the least time? The boat should he landed miles down the shore from P. (Type an exact answer.)

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