The answer to that would be “169”
Yes you need to! And you need to be careful not to forgot that when doing your calculations!!
Answer:
I THINK it's A
Step-by-step explanation:
Answer:
2444
Step-by-step explanation:
The total cost is the integral of the marginal cost.

The total cost of producing units 144 through 625 is 2444.
_____
If all you need is a number, a graphing calculator can give you that.
Answer:
SCREEEEEEEEeEEEEeeEEeeEEEEEe
Step-by-step explanation: