I took the same test and I put the answer D. 1487 and I got it wrong. The correct answer was
A.3
For this case we have the following equation:
h = -16t ^ 2 + 32t + 6
Deriving we have:
h '= -32t + 32
We equal zero and clear t:
-32t + 32 = 0
32t = 32
t = 32/32
t = 1 s
Then, the maximum height is given by:
h (1) = -16 * (1) ^ 2 + 32 * (1) + 6
h (1) = 22 feet
Answer:
It takes the ball to reach its maximum height about:
t = 1 s
The ball's maximum height is:
h (1) = 22 feet
Step-by-step explanation:
hope you can understand
Answer:
where is the graph, I don't see, but I want to help
Answer:
2.25 pounds were on each sandwhich
Step-by-step explanation:
27/12= 2.25
