find the weighted average. 3 test scores were 75, 5 test scores were 88 and 2 test scores were 90.
find the weighted average. 3 test scores were 75, 5 test scores were 88 and 2 test scores were 90.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter3: Multi-step Equations And Inequalities
Section: Chapter Questions
Problem 12PTTS
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find the weighted average.
3 test scores were 75, 5 test scores were 88 and 2 test scores were 90.
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