Mathematics, 08.02.2021 06:30 layja20
Tom has taken 5 of 8 equally weighted tests in his
U. S. History class this semester, and he has an
average score of exactly 78.0 points. How many
points does he need to earn on the 6th test to bring
his average score up to exactly 80.0 points?
Answers: 3
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Tom has taken 5 of 8 equally weighted tests in his
U. S. History class this semester, and he has an...
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