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Determine whether the proportion is true or false. 21/6=7/2
True. This proportion is true since if you simplify the left hand side you will end up with 7/2. For example, divide 21 by 3 and 6 by 3, then you get 7 / 2.
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Asked 4/23/2012 3:43:07 PM
Updated 6/30/2014 8:22:42 AM
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Edited by jeifunk [6/30/2014 8:22:41 AM], Confirmed by jeifunk [6/30/2014 8:22:42 AM]
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Asked 4/19/2012 10:02:15 AM
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The following test scores were recorded for a student: 75, 70, 68, 64, 70, 56, 66. Find the mean, median, and mode.
Weegy: mean: 67, median: 68, mode: 70 User: Find the mean. If necessary, round to one decimal place. 5, 4, 10, 4, 14, 10 A. 6.3 B. 8.3 C. 9.4 D. 7.8 Weegy: D. 7.8 is the mean for the numbers 5, 4, 10, 4, 14, 10 User: Find the mean. If necessary, round to one decimal place. 29, 18, 83, 29, 127, 90 A. 62.2 B. 62.7 C. 75.2 D. 63.2 Weegy: B. 62.7 is the mean for the numbers 29, 18, 83, 29, 127, 90 User: Find the median. If necessary, round to one decimal place. 5, 7, 27, 23, 30, 46 A. 23 B. 19.5 C. 27 D. 25 (More)
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Asked 4/19/2012 10:26:41 AM
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Find the median. If necessary, round to one decimal place. 5, 7, 27, 23, 30, 46 A. 23 B. 19.5 C. 27 D. 25
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Updated 3/5/2014 8:56:24 AM
1 Answer/Comment
-12 + 2 + (-9) = -19
Added 3/5/2014 8:56:24 AM
This answer has been confirmed as correct and helpful.
Confirmed by alfred123 [3/5/2014 9:02:20 AM]
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