167, 15, -65, -110, -197, -200
No because thefirst one is equal to 91 and the other is equal to 15
The toy rocket hits the ground when h(t) = 0.
So, h(t) = 0 = -9t^2 + 81.
Solving the equation,
-9t^2 = -81
Dividing by -9
t^2 = 9
Taking the square root.
t = 3
The answer is 3 seconds.
Answer:
Yolanda should have found the volume by multiplying 8 by 2/3.
Step-by-step explanation: