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Question: an object is thrown upward at a speed of 182...

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An object is thrown upward at a speed of 182 feet per second by a machine from a height of 14 feet off the ground. The height hh of the object after tt seconds can be found using the equation h=−16t^2+182t+14h=-

When will the height be 515 feet?
Round to two place



When will the object reach the ground? 
Round to two places. USE EXCEL SOLVER!! 

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