25. Two teenagers throw pennies from the top of the school. The quadratics at the right show how high each penny over time. Emily: y=-16x² + 20x +47 What are the maximum heights of each penny? Isaiah:

Khusrav asked Mar 17, 2023

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Khusrav asked Mar 17, 2023

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20 votes

Th maximum time Emily hit the ground is x=5/8 while that of

Isaiah is 15/32.

Ilan P answered Mar 21, 2023

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