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Applications Example An open box of volume 32 inch3 is to be made from a square piece of tin by cutting 2 inch squares, from each corner and turning upsides. Find the dimensions of the piece of tin. 
Example A ball is thrown upward at 112 ft/sec
2) How long does it take for the ball to reach 96ft high? 3) How high will it reach? How long will it take to reach the ground again? 
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4.1 Theorem |