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Mathematics, 10.07.2019 09:00 22ksotoq
Suppose that you are taking a course that has 4 tests. the first three tests are for 100 points each and the fourth test is for 200 points. to get an b in the course, you must have an average of at least 80 percent on the 4 tests. your scores on the first 3 tests were 72, 84, and 74. what is the minimum score you need on the fourth test to get an b for the course? .
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