Tuesday

September 16, 2014

September 16, 2014

Posted by **Anonymous** on Tuesday, November 2, 2010 at 4:01pm.

The lighthouse keeper needs to go from the lighthouse to the town to get fresh supplies. He can row a boat at 1.2 miles per hour, and run at 3.4 miles per hour. How far downshore towards the town should he land, if he wants to get to the town as quickly as possible?

- calculus -
**H H Chau**, Friday, August 22, 2014 at 7:20pmSee another question.

x=2.075 miles

t=6.200 hours

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