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College Algebra in Context with Applications for the Managerial, Life, and Social Sciences 3rd Edition by Ronald J Harshbarger, Lisa Yocco
النسخة 3الرقم المعياري الدولي: 032157060XCollege Algebra in Context with Applications for the Managerial, Life, and Social Sciences 3rd Edition by Ronald J Harshbarger, Lisa Yocco
النسخة 3الرقم المعياري الدولي: 032157060X تمرين 35
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الخطوة 1 من2
Consider the three exam scores in algebra course are 78, 69,92 and 81.
The average score of these four exams is,
It is said the final exam score has twice the weight of the other four exams.
Assume the final exam score is, 
.
الخطوة 2 من 2
College Algebra in Context with Applications for the Managerial, Life, and Social Sciences 3rd Edition by Ronald J Harshbarger, Lisa Yocco
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