Answer:28.25
Step-by-step explanation:
Equation is: y = - 2x^2 + 113x - 497
In order to find out maximum of X, first step is to take derrivative of the function y = - 2x^2 + 113x -497.
When we do that, derrivative function is:
dy/dx = - 2 * 2 x + 113 * 1 = - 4x +113
At the maximum point derrvative function equals to zero.
So, - 4x + 113 = 0
-4x = -113
x = 28.25
So, the selling price should be 28.25
Answer:
<u>30</u>
Step-by-step explanation:
You just have to do 150 divided by 5 because you are trying to find out how many pages per day that student read.
Answer:
Please don’t delete I really need points and I don’t know I am so sorry I hate when people do this but I need it I really hope you get you answer though : )
Step-by-step explanation:
Answer:
Jalen
Step-by-step explanation:
Similar rectangles have the same ratio, not the same size
Answer:
it is 32
Step-by-step explanation:
you multipy 8 buy 4 =32
