Answer:
No more than 21 or at-most 21 students will graduate this year.
Explanation:
We have been given that a school principal estimates that no more than 6% of this years senior class will graduate with honors. There are 350 students.
To find the number of students that will graduate this year, we will find 6% of 350.



Therefore, no more than 21 or at-most 21 students will graduate this year.