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April 16, 2014

Homework Help: trigonometry

Posted by brittney on Monday, January 9, 2012 at 10:38pm.

A river is 2000 ft wide and flowing at 6 mph from north to south. A woman in a canoe starts on the eastern shore and heads west at her normal paddling speed of 2 mph. In what direction (measured clockwise from north) must she aim her canoe? How long will it take her to go directly across the river? Justify and explain your reasoning

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