3 items are filed under this topic.








How can he raise his average to 90? 
20151229 

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 
20070430 

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 
20061205 

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. 


