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March 27, 2015

Homework Help: geometry

Posted by neil on Tuesday, August 23, 2011 at 9:09am.

A 30-lb child is siting at A(2,3) and a 50-lb child is at B(12,7) where units are feet .Find the point P between A and B which could be used as the fulcrum of a teeter board putting the two children in equilibrium.
30 AP=50 PB or (AP/PB)=5/3

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