SOLUTION: A students must gain an average score of at least 92 of five 100 point exams to earn a grade of A in a particular course.If the students's scores on the first four examination are

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Question 691630: A students must gain an average score of at least 92 of five 100 point exams to earn a grade of A in a particular course.If the students's scores on the first four examination are 99,92,85 and 90.What must be his score on the fifth exam to get a grade A.
Answer by lynnlo(4176) About Me  (Show Source):
You can put this solution on YOUR website!
99,92,85,90,85=451
divide your total of grades up by your 5 grades=90.2