In order to find the maximum of the function, we have to find the roots of the first derivative.

This gives us the time at which the ball reaches its maximum height.
We don't know s. We can find it because we know that at t=0 the ball is on the ground and its height has to be zero.

Finally, we can find the maximum height:

The answer is
C.
Answer: C. x = 50
Step-by-step explanation: 2/5 x 50 = 100/5 = 20 and 20+10=30.
Answer:
It will carry out PCR.
Step-by-step explanation:
If only one primer is added, it can still form a product, which is used in the sequencing reactions. The product formed will be only single stranded because of the presence of single primer.
Answer:
Michael cleans 18 cars in one day
Step-by-step explanation:
The equation should look like this: 90/5 = x
90/5 = 18
x = 18
Hope this helps ya! Keep smiling!
6 * ( 5 - 2 ) = 18
Which basically is 6*3 = 18