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Mathematics, 12.02.2021 01:00 elsauceomotho

A student earned grades of 93, 80, 60, and 57 on her four regular tests. She earned a grade of 83 on the final exam and 88 on her class projects. Her combined homework grade was 68. The four regular tests count for 40% of the final grade, the final exam counts for 30%, the project counts for 10%, and homework counts for 20%. What is her weighted mean grade? Round to one decimal place.

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A student earned grades of 93, 80, 60, and 57 on her four regular tests. She earned a grade of 83 on...
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