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Aleks04 [339]
3 years ago
11

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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Step-by-step explanation:

Given

XY = 12

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