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A class consists of 50

Mrs. Gifford's class consists of 15 girls and 25 boys.On the first test the mean of the girlsâ€™ scores was 80 and the mean
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2. asked by Bill
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Mrs. Gifford's class consists of 15 girls and 25 boys.On the first test the mean of the girls’ scores was 80 and the mean of
1. 2 answers
2. asked by Bill
3. 851 views
Mrs. Gifford's class consists of 15 girls and 25 boys.On the first test the mean of the girls’ scores was 80 and the mean of
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2. asked by Anonymous
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there are 15 boys and 10 girls in your class. a faur member committee is to befromedfrom the student of your class. in how many
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2. asked by saurabh
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The grade 12 class at a school consists of 63 learners in the ratio of 4boys to 5 girls. Determine the number of girls in the
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2. asked by Mmamohau
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A class consists of 2/5 freshmen, 1/4 sophomores, and 1/10 juniors; the rest are seniors. What fraction of the class is seniors?
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2. asked by Andrea
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Mrs. Gifford's class consists of 15 girls and 25 boys.the class mean was 80 and the mean girl’s scores was 75. What was the
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2. asked by Bill
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Mrs. Gifford's class consists of 15 girls and 25 boys.the class mean was 80 and the mean girl’s scores was 75. What was the
1. 2 answers
2. asked by Bill
3. 561 views
A class consists of 55% boys and 45% girls. It is observed that 25% of the class are boys and scored an A on the test, and 35%
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2. asked by Emily
3. 1,998 views
Exercise: Sections of a classA class consists of three sections with 10 students each. The mean quiz scores in each section were
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2. asked by RVE
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