A group of students was asked, "how many hours did you watch television last week?" here are their responses. 11, 6, 13, 18, 20, 14, 7 find the mean number of hours for these students. if necessary, round your answer to the nearest tenth
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Which word completely describes the polygon whose vertices are the ordered pairs (2, 3), (9, 3), (9, - 2), and (2, - 2) ? A. none of these B. equiangular C. equilateral D. regular
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