Either a student passes an exam or fails it. that means the percentage of students who pass plus the percentage of students who fail must add to 100%. this also means that if 22% pass, then 78% fail. there are 68 students total and 78% fail so the number of students failing is:
(78/100)(68) = 53.04 which is approximately 53 students.
let me know if you have any questions!!!!
To do this, we must find the mean of the first four weeks in the given weeks pay
So 218.52+388.67+317.68+392.11=1316.98
1316.98/4= 329.24
This is the answer and Hope this helps
Answer: option 2
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
