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March 29, 2015

Homework Help: pre calc

Posted by Rebekah on Tuesday, September 18, 2012 at 8:25pm.

I am sooo confussed on my homework.

#1 Two cars lave an intersection at the same time. One is headed south at a constant speed of 30mph. the other is heading west at a constant speed of 40mph. Build a model that expresses the distance (d) between thec ars as a funtion of time (t)?

#2 Inscribe a right cylinder of height (h) and radius (r) in a a sphere of fixed radius (R) expressed the volume (V) of the cylinder as a function of (h)

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