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Mathematics, 29.09.2019 06:30 extra678
Asurvey of 400 school employees yielded the following information: 299 were instructors, 215 were full-time faculty, and 170 of the instructors were full-time faculty. how many of the 400 surveyed school employees were instructors or were full-time faculty?
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Asurvey of 400 school employees yielded the following information: 299 were instructors, 215 were f...
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