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Two numbers add to 151 and the second is 21 bigger than the first. what are the two numbers?
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Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.
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Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?
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Two numbers add to 151 and the second is 21 bigger than the first. what are the two numbers?...
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