Answer:
94-154 users access the website each day
Step-by-step explanation:
1. We find the biggest number of users that access the website (which is when u is negative):
|124 - u| = 30, |124 - 154| = 30.
2. We find the smallest number of users that access the website (which is when u is positive):
|124 - u| = 30, |124 - 94| = 30.
Therefore, 94-154 users access the website each day.