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What is the probability of rolling 2 dice and getting a sum of 6 5 times in a row?
the chance of getting a six is 5 in 36 so five times in a row is 5/36 tot he 5th power = 1 chance in19,349 tries
If a die is rolled 3 times what is probability of having a 5 appear at least 3 times in a row?
The chance of any 1 number appearing in a die roll 3 times in a row is: 1/6 * 1/6 * 1/6 which is 1/216 = .00463
With two dice what is the probability to throw a 7 three times in a row?
should be 1/6 chance for one. So 1/192 .5 percent
How do you find the area of a shape with 5 cubes across the top 3 going down on both sides and 4 across the bottom?
I'm having trouble visualizing this. If it is something like:XXXXXXXXX/XXXXThen you have 5 + 4 + (middle row). The middle row is half way between 4 and 5, so it is 4.5: 5 + 4 + 4.5 = 13.5
In how many ways can 3 girls and 5 boys be arranged in a row so that all the 3 girls are together?
6ways. represent boys as<.> girls as</> 1=///..... 2=.///.... 3=..///... 4=...///.. 5=....///. 6=...../// here may be the boys can arranged different ways. 5 boys arranged 5! = 120 ways. In 120 times, each time added girls 6 ways like the above way. so answer is 6*120 = 720 ways we can arrange.
