The definition of the set E gives you a natural choice for the limits in the integral:

Computing the integral, we get



It should be 2.33333.... wide. Hope it help!
1) 0.4 x -5 + 6.1
2) -2 + 6.1
3) -4.1
Therefore, the answer is -4.1
Answer:
1/3 or 3
Step-by-step explanation:
9-6 = 3
Answer: 12 students per year
Step by step:
In order for you to find the average yearly drop you would divide the amount of students that stopped attending by the yearly period 60 students/5 years
Hope this helps!
Please tell me if I am incorrect, I enjoy learning from my mistakes!
Good luck!
(please mark brailiest if I am correct I am trying to get up to the next level)