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Mathematics, 15.04.2020 18:01 nikolevargas89

In a certain year, 88% of all Caucasians in the U. S., 74% of all African-Americans, 74% of all Hispanics, and 81% of residents not classified into one of these groups used the Internet for e-mail. At that time, the U. S. population was 66% Caucasian, 12% African-American, and 13% Hispanic. What percentage of U. S. residents who used the Internet for e-mail were Hispanic

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