Question

If a football player passes a football from 4 feet off the ground with an initial velocity of 36 feet per second, how long will it take the football to hit the ground? Use the equation h = -16t2 + 36t + 4.

Answer 1

i be right back

Answer 2

A. quantity of 9 plus or minus square root of 65 all over 8
B. 9 plus or minus square root of 65 end root over 8
C. quantity of 9 plus or minus square root of 97 all over 8
D. 9 plus or minus square root of 97 end root over 8

Answer 3

ok im back

Answer 4

ok

Answer 5

i think its D or C

Answer 6

@Phebe it was wrong...

Answer 7

u sure

Answer 8

how??

Answer 9

im soo sorry but wat was wrong thoee

Answer 10

wat was the answeer