Answer:
,
, 
Step-by-step explanation:
The marginal cost function is:

The marginal cost for 100 books is:

The difference is:


The relative error is:


If the number on top is bigger than the number on the bottom then it is more than one. if the number on the top is smaller then the number on the bottom then it is less than one. if the bottom and top number are the same then it is 1.
Answer:
Her overtime rate would be $19.5.
Step-by-step explanation:
Half of 13 is 6.5. If you add that to the $13 she makes, it would be $19.5.
What is the slope of Y= 2x-7

<u>Explanation</u>:



Where
m is slope of the equation
Slope: The slope of a line is also called as gradient of line it is denoted by a letter m.


