817rcanswers

=**answers:**=

1) mean, median and mode:
3+6+6+7+10+12+19=63÷7=9 __the mean is 9__
 * a. mean: 19, 12, 6, 3, 6, 7, 10

b. median: 19, 12, 6, 3, 6, 7, 10 3, 6, 6, 7, 10, 12, 19=7 __the median is 7__

d. mode: 19, 12, 6, 3, 6, 7, 10 3, 6, 6, 7, 10, 12, 19=6 __the mode is 6__**

2) Square Root:
the square root of 30 is 5.? click [|here] when the picture is not working.

[[image:http://i159.photobucket.com/albums/t142/rhishz/math4.jpg]]
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fraction:
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b. If you bought 6 bracelets for $30, how many bracelets can you buy in $45?
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