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An average score of 90 or above in a history class receives an A grade. You have scores of 90, 89, and 85 on three exams. Find the range of scores on the fourth exam that will give you an A grade for the course. (Let N stand for your score on the fourth exam.)
14 years ago

Answers

PsyDAG
(90 + 89 + 85 + n)/4 ≥ 90

Solve for n.
14 years ago
manny
10-20
12 years ago
Mia
If u have 232/8 and u want to reduce think the first step you remember from class then you remembranza what ur supose to do
9 years ago

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