Answer:

<h2>Hope it help you</h2>
Answer:
The variance of the measure of productivity = 141.67(to 2 d.p)
Step-by-step explanation:
The complete question and the step-by step explanation are contained in the files attached to this solution.
I believe the answer is 1/x-4
This is because the x-5 on the numerator and denominator cancel out
Answer:
Step-by-step explanation:
You have to divide -5 from each side so -5/-5x which would be x and divide -5 by 40 which is -8 so x is greater than or equal to -8
We need more information. You don't give us enough information....? Provide an image please. Or at least name the polynomials...