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Mathematics, 25.06.2019 17:40 skateyo2553

Astudent needs at least 80% of all points on the tests in a class to get a b. there are three 100-point tests and a 250-point final. the student's test scores are 72%, 85%, and 78% for the 100 point tests. what is the least score the student can make on the final and still get a b?

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Astudent needs at least 80% of all points on the tests in a class to get a b. there are three 100-po...
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