Mathematics, 11.02.2021 02:40, kcdavis318

An observation deck extends 312 feet out above a valley. The deck sits 262 feet above the valley floor. If an object is dropped from the observation deck, its heighth in feet, after t seconds, is given by h = -1662 +262. How long will it take for the object to be 6 feet above the valley floor?

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An observation deck extends 312 feet out above a valley. The deck sits 262 feet above the valley flo...