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Mathematics, 13.04.2021 22:50 genyjoannerubiera

You and some friends went to a haunted house on Halloween. The mummy scared one friend so much that she jumped into the air! The equation h= 4t(2)+ 2t models her jump where h is her jumps height in feet t seconds after the mummy scares her. How long was your friend in the air?
How high did your friend jump?
When did she reach her maximum height?

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