To get an A in a course, you must have an average of at least 90 points for four test of 100 points each. For the first three tests, your scores are 83, 97, and 84. What is the minimum score you must earn on the fourth exam to earn an A in the course?
A. 100
B. 96
C. 94
D. 90
E. 93
Answer: B
Mathematics
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