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Recent problems solved by 'howcutegirl'

howcutegirl answered: 2 problems
Volume/552212: my question is i have a kite project to do but in the kite we have ti show 10 segments and 16 angles and i dont have a ideato show that?
1 solutions

Answer 360191 by howcutegirl(2) About Me  on 2012-01-03 15:55:58 (Show Source):
You can put this solution on YOUR website!
To do this is simple. All you must do is draw 10 line segments on a seperate piece of paper. Make sure the segments are connected because otherwise, your kite will not fly. You can erase and change the *angle* of the line segments until you have created the 16 angles with the 10 line segments.


Probability-and-statistics/552155: A box contains 6 red marbles, 10 white marbles, 18 blue marbles and 5 black marbles. What is the probability that, if two marbles are randomly picked, one marble will be red and the other marble blue?

1 solutions

Answer 360183 by howcutegirl(2) About Me  on 2012-01-03 15:18:32 (Show Source):
You can put this solution on YOUR website!
First, you must add the numbers of marbles together. The equation would look like this: 6+10+18+5= ? Once you have that answer, you must look at how many of the marbles are red. That answer would look like this: red/? They numerator is the number of red marbles and the denominator is the marbles added all together. Then you must look at how many marbles are blue. That answer would look like this: blue/? After you have done that, you are almost done. Now you must add the two fractions together. red/? + blue/? = redblue/? Finally, you must simplify. If you need assistance with that, go to google and type in "simplifying fractions" in the box, and click the first link.
I hope this helps!