PLZ HELP A rocket is launched from atop a 90-foot cliff with an initial velocity of 128 ft/s. The height of the rocket above the ground at time t is given by
h --16r2 + 128 + 90. When will the rocket hit the ground after it is launched? Round to the nearest tenth of a second.

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

hope to and hope that my answer is brainliest.(follow me )

y=1/4x-4

step-by-step explanation:

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation:

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.