Answer:
n=45/2
or
n=22.5
or
22 1/2
Step-by-step explanation:
Answer:

Step-by-step explanation:

Calculate the derivative of the function:

Calculate the zeros of the derivative:

Let's check the derivative sign:

Sketch a parabola open down
(before the brackets there is the number -3 < 0)
Look at the picture.
Where the derivative is negative, the function decreases.
Where the derivative is positive, the function increases.
Therefore your answer is:

Answer:
6.025 as a mixed number is 6 1/40
Answer:
450fish estimate
Step-by-step explanation:
Answer:
Q is not the midpoint of PR
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
If Q is the midpoint of PR
then
PQ=QR
substitute the given values and solve for x

Remember that
----> given problem

substitute the value of x



Compare with the given value of PR

therefore
Q is not the midpoint of PR