Answer:
4.45
Step-by-step explanation:
a=1 and b=5 so 1x5=5 and 5-.55=4.45
If you found helpful please mark as brainliest!
Answer:
<h2>84feet</h2>
Step-by-step explanation:
Given the height of the ball modelled by the equation h(t)=16t²+84 after t secs. At the maximum height, the velocity of the ball is zero.
Velocity V is the change of rate of displacement.
V = dh/dt = 32t
0 = 32t
t = 0secs
at t = 0;
h(0) = 16(0)²+84
h(0) = 84feet
This shows that the maximum height of the ball is 84feet
Answer:
b. lol.
Step-by-step explanation:
yeah I'm almost positive
Answer:
d or b or something
Step-by-step explanation:
