Mathematics, 29.01.2021 01:20, erickasmith1988

6. Shenandoah's test scores were 70, 80, 80, and 90. What was his weighted average if the tests were weighted 1, 3, 5, and 4, in that order?

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6. Shenandoah's test scores were 70, 80, 80, and 90. What was his weighted average if the tests wer...