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Mathematics, 04.06.2021 15:00 kayla232734

Hello could anyone tell me the answer and the steps to do this problem. "A model rocket is launched fromground level into the air. Its height ,yin feet, after xseconds can be represented by the equation .25160xxy−=What is the total elapsed time, in seconds, from the time the rocket is launched until it reachesground level again?"

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Hello could anyone tell me the answer and the steps to do this problem. "A model rocket is launched...
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