Answer:
Step-by-step explanation:
prey? who's attacking?
You just want to find t when H=0. So, solve
-16t^2 + 32t + 8 = 0
t = 2.22
max height is at t = -b/2a = 1
H(1) = 24
0 -18 is the answer to your question
Answer:
X=7 because 88=12x+4. Simple math gives you x=7
9 plates x 15 cups = 135 total cups.
135 cups x 10 chocolate balls = 1,350 total.