To earn an A in a course, you must have a final average of
Chapter 0, Problem P9.120(choose chapter or problem)
To earn an A in a course, you must have a final average of at least 90%. On the first four examinations, you have grades of 86%, 88%, 92%, and 84%. If the final examination counts as two grades, what must you get on the final to earn an A in the course?
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