Mathematics, 05.06.2020 04:03 t779
Select the correct answer.
A baseball is thrown into the air from the top of a 224-foot tall building. The baseball's approximate height over time can be represented by the quadratic equation h(t) = -16t2 + 80t + 224, where t represents the time in seconds that the baseball has been in the air and h(t) represents the baseball's height in feet. When factored, this equation is h(t) = -16(t - 7)(t + 2).
What is a reasonable time for it to take the baseball to land on the ground?
A. 2 seconds
B. 9 seconds
C. 7 seconds
D. 5 seconds
Answers: 2
Mathematics, 21.06.2019 18:00
On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?
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X+y=-4 x-y=2 use elimination with adding and subtraction
Answers: 3
Select the correct answer.
A baseball is thrown into the air from the top of a 224-foot tall buildi...
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