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All students at Redmond and Power take a certain exam. The mean scores for boys, girls, and for boys and girls combined at the two schools are shown in the table, as is the mean for boys at the two schools combined. If the exact mean score for the girls at the two schools combined is a/b, where a and b are relatively prime, find a+b. Boys Girls Boys and Girls Redmond Power Redmond + Power 80 90 82 68 76 72 76 a/b

All students at Redmond and Power take a certain exam. The mean scores for boys, girls, and for boys and girls combined at the two schools are shown in the table, as is the mean for boys at the two schools combined. If the exact mean score for the girls at the two schools combined is a/b, where a and b are relatively prime, find a+b. Boys Girls Boys and Girls Redmond Power Redmond + Power 80 90 82 68 76 72 76 a/b

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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THINKING/INQUIRY 5. a All students at Redmond and Power take a certain exam. The mean scores for boys, girls, and for boys and girls combined at the two schools are shown in the table, as is the mean for boys at the two schools combined. If the exact mean score for the girls at the two schools combined is a/b, where a and b are relatively prime, find a+b. Boys Girls Boys and Girls Redmond Power Redmond + Power 80 90 82 68 76 72 76 a/b
Transcribed Image Text:THINKING/INQUIRY 5. a All students at Redmond and Power take a certain exam. The mean scores for boys, girls, and for boys and girls combined at the two schools are shown in the table, as is the mean for boys at the two schools combined. If the exact mean score for the girls at the two schools combined is a/b, where a and b are relatively prime, find a+b. Boys Girls Boys and Girls Redmond Power Redmond + Power 80 90 82 68 76 72 76 a/b
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