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Mathematics, 20.05.2021 21:10 jojonono

Riley found a tennis ball outside a tennis court. She picked up the ball and threw it over the fence into the court. The path of the ball can be represented by the equation h = -16t2 + 18t + 5. How long will it take to reach the ground?

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Riley found a tennis ball outside a tennis court. She picked up the ball and threw it over the fence...
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