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Mathematics, 29.07.2019 22:00 juliayaccarinoo

Micah is writing a function that models the height a dolphin reaches when it propels itself from underwater to the surface, leaps through the air, and reenters the water. the model is represented by the equation h=-16t+96t-128, where h is the height in feet above the surface of the water and t is the time in seconds. according to micha's model, how long will the dolphin be above the surface of the water?

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