Homework Help: Business and math question

Posted by John on Thursday, August 30, 2012 at 2:11pm.

Isabella is hoping to get an A on her college algebra course. With just the final exam left to take, she currently has an average of 92 on her exercises. The quizzes count for 40%, exercises count for30% of the class grade. What is the minimal grade that Isabella must have on the final exam to obtain an A in the class (90% or higher)

Business and math question - bobpursley, Thursday, August 30, 2012 at 3:19pm
What is her quiz average? zero? 100?
Business and math question - John, Thursday, August 30, 2012 at 4:38pm
I REALLY DON'T KNOW

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