Answer:
Step-by-step explanation:
1. b+6=
Because Abby 6 more books than Kristen. The amount of book Kristen reads is represented with b.
2.Sorry I don't get the rest.
Answer:
7
Step-by-step explanation:
35 divided by 5 equals 7
<span>One advantage of using a checking account is that you can pay only with money you actually have in your account</span>
Answer:
Point (50,166.67)
Step-by-step explanation:
Incomplete question.
The Revenue function R(x) is
First, we calculate the first derivative
The second derivative is
The point of disminihing returns for the function happens when the second derivative is equal to zero. This is the point where the concavity of the function changes. This happens at x=50:
At point (50,166.67) the function of revenue will be in its point of diminishing returns.