Mathematics, 27.11.2020 21:50 ldkfsjflksfjklrjetwo
The height h(t) , in feet, of a snowboarder t seconds after beginning a certain jump can be approximated by h(t) = -16t^2 +22.9t + 9. If the snowboarder lands at a point that is 4 feet below the base of the jump, determine the airtime (the time the snow boarder is in the air) for this jump. Round to the nearest tenth of a second.
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The height h(t) , in feet, of a snowboarder t seconds after beginning a certain jump can be approxim...
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