Homework Help: Business

Posted by John on Thursday, August 30, 2012 at 11:07am.

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 85 on her quizzes and average of 92 on her exercises. The quizzes count for 40%, exercises count for 30% of the class grade. What is the minimal grade that Isabella must have on the final exam to obtain an A= 90% or higher

Business - John, Thursday, August 30, 2012 at 4:40pm
CAN ANYONE ANSWER THIS QUESTION

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