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Mathematics, 14.05.2021 06:20 memorybuxton

The height of a javelin in feet is modeled by h(t) == 16t^2 +79t +5, where t is the time in seconds after the javelin is thrown. How long is it in the air?

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The height of a javelin in feet is modeled by h(t) == 16t^2 +79t +5, where t is the time in seconds...

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