SOLUTION: A friend has a 83% average before the final exam for a course. That score includes everything but the final, which counts for 30% of the course grade. What is the best course gr

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Question 1179584: A friend has a 83% average before the final exam for a course. That score includes everything but the final, which counts for 30% of the course grade.
What is the best course grade your friend can earn?
What is the least course grade your friend can earn?
Answer by greenestamps(13203) About Me  (Show Source):
You can put this solution on YOUR website!


Best possible score is with 100 on the final:

(0.7)(83)+(0.3)(100)

Lowest possible score is with 0 on the final:

(0.7)(83)+(0.3)(0)

You can do the calculations....