Answer:
C
Step-by-step explanation:
From the equation, h(t)=-16t^2+150. You are given the height of the
building which is 15ft and you are asked to find the time it takes to fall in
seconds.
h(t)=-16t^2+150
15=-16t^2+150
15 – 150 = -16t^2
-135 = -16t^2
t = 2.9 seconds
Answer:common difference is 2.24
Step-by-step explanation:
How much does the pen or notebook charge
Answer:
-4 + (-2) = -6
Step-by-step explanation:
1. Remove the parentheses
-4 - 2 → -4 + -2 = -6
Hope this helped! :)
