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Mathematics, 06.07.2019 09:40 alex34403

1.) each time a ball hits the ground, it bounces back to 2/3 of its previous height. on its second bounce, the ball reaches a height of 12 in. what was the balls original height? 2.) a runner jogs on a 1/4-mi track. how many miles does the jogger run in 18 laps? !

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1.) each time a ball hits the ground, it bounces back to 2/3 of its previous height. on its second b...
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