A tennis ball is hit straight up in the air, and its height, in feet above the ground, is modeled by the equation , where ()=4+12−16^2 is measured in seconds since the ball was thrown. 1. Find the solutions to the equation ()=4+12−16^2

2. What do the solutions tell us about the tennis ball?

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step-by-step explanation:

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this

step-by-step explanation:

mean or average is 40.6