Answer: There are 96 students who attend Chess club on Wednesday.
Step-by-step explanation:
Since we have given that
Total number of students in challenger Middle school = 800
Percentage of students stay after school for chess club in Wednesday = 12%
So, Number of students who attend Chess club on Wednesday is given by
Hence, there are 96 students who attend Chess club on Wednesday.
Answer:
-5x^2-8x+1=0
Hope this helps!!