Professor Ivy has given the following weights to her grades:

Weight of Area









Your friend has the following averages:

Homework: 99

Projects: 85

Quizzes: 30

Exams: 70

Calculate his grade for the class, rounded to the nearest 2 decimal places. Do not include units with your answer.

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  1. just form the weighted average of the scores.
    .05*99 + .20*85 + .15*30 + .60*70 = 68.45

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