Answer:
2 2/9
Step-by-step explanation:
Hello, your cost function will be 12,320+(x*396). Your revenue function will be (452x) and the profit function will be (452x)-12,320+(x*396). I hope this helps, have a good day.
<h2>
Answer:</h2><h2>40 minutes</h2>
Step-by-step explanation:

The answer is 11 if i recall correctly.
The least common multiple (LCM) of a set of numbers is the lowest value that all of the numbers can be divided by and have a result of a whole number.
In this case, the least common multiple is 21 because 21/7=3 and 21/21=1.