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A company that specializes in language tutoring lists the following information concerning its English-speaking employees: 23 employees speak German; 27 speak French; 31 speak Spanish;
A company that specializes in language tutoring lists the following information concerning its English-speaking employees:23employees speak German;27speak French;31speak Spanish;45speak Spanish or French;38speak French or German;46speak German or Spanish; 8 speak Spanish, French, and German; and 7 speak English only. (Round your answer to one decimal place.) (a) What percent of the employees speak at least one language other than English? % (b) What percent of the employees speak at least two languages other than English?
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Numerical Analysis
Authors: Richard L. Burden, J. Douglas Faires
9th edition
538733519, 978-1133169338, 1133169333, 978-0538733519
