Mathematics, 21.05.2021 19:50, val186

To get an A in a science course, you must have an average of at least 90 points for 3 tests of 100 points each. For the first two tests, your scores are 84 and 93. What must your score on the third test to earn a 90% average for the course?

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To get an A in a science course, you must have an average of at least 90 points for 3 tests of 100 p...