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Question

Mateo is doing an experiment for Physics class. He drops a bouncy ball off a balcony from a height of 12 meters. The ball's next bounce is always 75% of the height of the previous bounce. Which explicit formula represents the height of the ball after n bounces?

Answer 1

Max. height following bounce # n is 12(¾)ⁿ because each prior height is multiplied by three fourths.