In a certain year, 58% of all Caucasians in the U.S., 54% of all African-Americans, 56% of all Hispanics, and 58% of residents not classified into one of these groups used the Internet to search for information. At that time, the U.S. population was 66% Caucasian, 10% African-American, and 15% Hispanic. What percentage of U.S. residents who used the Internet for information search were African-American? (Round your answer to the nearest whole percent.)

In a certain year, 58% of all Caucasians in the U.S., 54% of all African-Americans, 56% of all Hispanics, and 58% of residents not classified into one of these groups used the Internet to search for information. At that time, the U.S. population was 66% Caucasian, 10% African-American, and 15% Hispanic. What percentage of U.S. residents who used the Internet for information search were African-American? (Round your answer to the nearest whole percent.)

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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