Answer:
1.75
Step-by-step explanation:
h(t) = -16t² + 56t
h'(t) = -32t + 56
To find time at max height equate h' to 0
0 = -32t + 56
t = 56/32 = 1.75 s
It takes 1.75 s to reach max highest point
Answer: 9
Step-by-step explanation:
i used math
Answer:
What is the question?
You just gave a statement.
Step-by-step explanation:
The answer is:
3. C
4. A
Hope this helps!
I presume you're talking about number 3?
Solution
I = prt (I being the interest)
I =

I = 1,250$