Question

Will give medals!!

A firecracker shoots up from a hill 150 feet high with an initial speed of 95 feet per second. Using the formula H(t) = -16t2 + vt + s, determine how long it will take the firecracker to hit the ground.

Answer 1

just plug in the numbers

Answer 2

72 feet

Answer 3

i think so

Answer 4

7.2 seconds
7.6 seconds
7.9 seconds
6.5 seconds
^ Answers

Answer 5

7.2
but ask a few other people tomake sure

Answer 6

Ehhhh I trust your answer lol

Answer 7

thanks

Answer 8

7.9 actually