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3 years ago

Jarvis has the following averages in his math

Mathematics

2 answers:

ollegr [7]3 years ago

8 0

Answer:

≈77

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one. Please have a look at the attached photo.

My answer:

Given:

Homework Avg: 93
Quiz Avg: 84
Test Avg: 72
Final Exam: 60

and weights Homework at 20%, Quizzes at 30%, Tests at 40%, and the final exam at 10%

=>Jason's class average is:

= 80*20% + 84*30%+74*40%+60*10%

= 80*0.2 + 84*0.3+74*0.4+60*0.1

= 76.8

≈77

goldenfox [79]3 years ago

7 0

76.75 is his average add all 4 numbers then divide by 4

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