On three examinations, you have grades of 88, 78, and 86. There is still a final
Chapter 6, Problem 88(choose chapter or problem)
On three examinations, you have grades of 88, 78, and 86.There is still a final examination, which counts as one
grade.
a. In order to get an A, your average must be at least 90.
If you get 100 on the final, compute your average and
determine if an A in the course is possible.
b. To earn a B in the course, you must have a final average
of at least 80. What must you get on the final to earn a B
in the course?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer