Friday

July 25, 2014

July 25, 2014

Posted by **Karina** on Friday, March 15, 2013 at 12:22am.

- math -
**Steve**, Friday, March 15, 2013 at 10:04amif x=0 means straight across, you need to go upstream at an angle x where

sin x = 1.4/2.5

note that the 3-mile width and southward flow of the water are irrelevant

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