Answer: it the area of it
Step-by-step explanation:
Answer:
54 in
6 3/4= 27/4
27/4 x 8= 54
h(t) = -16t² + 14400
0= -16t² + 14400
(1/-16)×-14400=-16t²(1/-16)
900=t²
30=t
50 seconds.
Hope this helps!