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Hi! i need help!! :(

For a physics experiment, students toss a basketball into the air from the top of a school building. They write the expression -16t^2 + 48t + 56 to represent the height, in feet, of the basketball after t seconds.

Based on the expression, what is the height, in feet, of the school building?

Hi i need help For a physics experiment students toss a basketball into the air from the top of a school building They write the expression 16t2 48t 56 to repre class=