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Mathematics, 04.05.2021 04:30 jewelia2801

1 foot above the ground with an initial vertical velocity of 55 feet per second. The function h=-16t^2+55t+1$ represents the height $h$ (in feet) of the rugby ball after $t$ seconds. Use a graphing calculator to estimate when the height of the rugby ball is 45 feet.

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1 foot above the ground with an initial vertical velocity of 55 feet per second. The function h=-16t...

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