document.write( "Question 466124: Rosa is on the school track team and ran the following distances during the past six days 5.6, 4.4, 3.6, 4.2, 5.3, 3.7 If she wantes to run at least a daily average of 4.7 miles over a 7-day period, what is the minimum number of miles she has to run on the seventh day? \r
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\n" ); document.write( "\n" ); document.write( "My answer was 1.4 but the book has a different answer.
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Algebra.Com's Answer #319468 by sudhanshu_kmr(1152)\"\" \"About 
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\n" ); document.write( "Sum of 5.6, 4.4, 3.6, 4.2, 5.3, 3.7 is 26.8\r
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\n" ); document.write( "\n" ); document.write( "4.7 * 7 = 32.9\r
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\n" ); document.write( "\n" ); document.write( "minimum number of miles required for 7th day = 32.9 - 26.8 = 6.1\r
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