Ineed figuring this problem out. this is all i was able to do:
h(t) = -16t^2 + h
h(t) = -16t^2 + h(14)
h(t) = -16t^2 + 14

what would i do after this to find "t" ?

Use the graph to determine the range. which notations accurately represent the range? check all that apply. (–∞, 2) u (2, ∞) (–∞, –2) u (–2, ∞) {y|y ∈ r, y ≠ –2} {y|y ∈ r, y ≠ 2} y < 2 or y > 2 y < –2 or y > –2

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Find the difference (8ab+a+2) - (3ab+6)