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How can he raise his average to 90? 2015-12-29
From Raj:
Harris has an 87 in a class where daily works count 20%, quizzes count 20% and tests count 60%.
If there are only two test scores what must the score on his second test to raise his average to 90?

Answered by Penny Nom.
Course grades 2007-04-30
From vince:
Question from vince, a student:

If you have 5 tests and the grades are 78,80,88,60,75 what is your Earn Point for the tests

earn points= average times percent

Answered by Penny Nom.
Quiz grades 2006-12-05
From Patricia:
Your quiz grades are 73, 75, 89 and 91. What is the lowest grade you can obtain on the last quiz and still achieve an average at least 85?
Answered by Stephen La Rocque and Penny Nom.



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