Asked by HERNAN
If the student has grades of 62,67,75, and 89 on the first four exams, what is the student's grade before taking the the final exam? and what is the lowest score the student can earn on the last exam to get a C (70) in the course?
Answers
Answered by
PsyDAG
Current grade = (62+67+75+89)/4 = ?
Total grade = (62+67+75+89+x)/5 = 70
Solve for x.
Total grade = (62+67+75+89+x)/5 = 70
Solve for x.
There are no AI answers yet. The ability to request AI answers is coming soon!