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OpenStudy (anonymous):
Steve has these score on the exams for this semester: 89, 92, and 87. How much will have to make on the fourth exam to have a final average of an A (a 92% or better)? A. 100% B. 98% or better C. 96% or better D. 90% or better
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OpenStudy (anonymous):
@nguyen8ki
OpenStudy (mathstudent55):
How do you calculate the average of 4 grades? Let's say the grades are a, b, c, and d. What is the average of a, b, c, and d?
OpenStudy (anonymous):
|dw:1369257284968:dw|
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