Mathematics, 02.07.2021 22:00 mandy9386

A friend has an 84% 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 minimum score your friend would need on the final to earn a 75% for the course?

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A friend has an 84% average before the final exam for a course. That score includes everything but t...