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Mathematics, 25.06.2021 02:20 alisa1600000
In a certain year, 86% of all Caucasians in the U. S., 77% of all African-Americans, 77% of all Hispanics, and 84% of residents not classified into one of these groups used the Internet for e-mail. At that time, the U. S. population was 64% Caucasian, 11% African-American, and 10% Hispanic. What percentage of U. S. residents who used the Internet for e-mail were Hispanic
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In a certain year, 86% of all Caucasians in the U. S., 77% of all African-Americans, 77% of all Hisp...
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