I think a but not sure but i hope i helped :D
The value of the digit 4 is worth 4,000 in the number 84,230.
Answer:
A
Step-by-step explanation:
pls give brainliest pls
Answer:

Step-by-step explanation:
The marginal cost function, C'(x), is the derivate of the cost function, C(x).
Therefore, we can obtain the cost function by finding the integral of the marginal cost function:

Where 'a' is a constant and represents fixed costs. If fixed costs are $3,000, the cost function is:
