Homework Help: calculus

Posted by Nolan on Monday, April 30, 2012 at 7:34pm.

1. A hill with a 35 degree grade (incline with horizontal) is cut down for a roadbed to a 10 degree grade. If the distance from the base to the top of the original hill is 800 ft., How many vertical ft will be removed from the hill rounded to the nearest ft

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