Answer:
The answer is C
Step-by-step explanation:
The maximum height of the projectile is the maximum point that can be gotten from the projectile equation
The projectile reaches the maximum height after 5 seconds
The function is given as:

Differentiate the function with respect to t

Set to 0

So, we have:

Collect like terms


Solve for t


Hence, the projectile reaches the maximum after 5 seconds
Read more about maximum values at:
brainly.com/question/6636648
Answer:
6.45
Step-by-step explanation:
29.95+7.75%=32.27
32.27/5
6.45
Answer:
1919=0+1+0+1=2
Step-by-step explanation:
Answer: x > 2
Step-by-step explanation: PLEASE GIVE BRAINLIEST HELPS A LOT