Will mark brainliest if answered correctly! the building we are going to be using is going to be 50 feet tall. this will be your ℎ0 in any question that it says you are launching or dropping something from the top of the building. while setting up a fireworks display, you have to drop your cell phone down to your co-worker who is on the ground. how long will it take the phone to fall to the ground? equation: ℎ(t) = −162 + ℎ0

about 1.768 seconds

Since the phone is dropped, the first equation applies. The final height is assumed to be zero, so we have ...

... h(t) = 0 = -16t² +50

... 16t² = 50 . . . . . . . . add 16t²

... t² = 50/16 . . . . . . . . divide by 16

... t = √3.125 . . . . . . . take the square root

... t ≈ 1.768 . . . . . . . . round to milliseconds

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.