Mathematics, 13.07.2019 02:30 angeleyes4u610p6np54
If an object is dropped from a height of 144 feet, the function h(t) = -16t2 + 144 gives the height of the object after t seconds. when will the object hit the ground? a) 9 seconds b) 6 seconds c) 1.5 seconds d) 3 seconds
Answers: 1
(a = t^2 coefficient, b = t coefficient, and c = constant). In this case, our equation is 
. From here we can solve for t.
Next, solve the additions and subtractions: 
Next, square root 9216: 
Lastly, divide and your answers are going to be 
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If an object is dropped from a height of 144 feet, the function h(t) = -16t2 + 144 gives the height...
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