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A Rock Is Dropped from a Building That Is 90

Question 100

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A rock is dropped from a building that is 90 feet high. The rock s height h in feet after t seconds is given by the equation A rock is dropped from a building that is 90 feet high. The rock s height h in feet after t seconds is given by the equation . At what time is the rock at a height of 15 feet? Round the answer to two decimal places. . At what time is the rock at a height of 15 feet? Round the answer to two decimal places.

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