Question: A friend has a 85% average before the final exam for a course. That score includes everything but the final, which counts for 25% of

A friend has a 85% average before the final exam for a course. That score includes everything but the final, which counts for 25% of the course grade. What is the best course grade your friend can earn? % What is the minimum score your friend would need on the final to earn a 75% for the course? % Give answers accurate to at least one decimal place.

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