7 A polygon has the following coordinates: A (2,-2), B (-4,-4), C (-4,-1), D (-2,3), E (1,3), F (2,5). Find the length of BC. A. 4 units B. 5 units C. 3 units D.
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For the following set of quiz data, which of the statements is true? 16, 22, 13, 15, 17, 28, 15 A. The mean is less than the median B. A mode does not exist in this data set C. The mean is one of the numbers in the data set D.
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