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Mathematics 20 Online
OpenStudy (anonymous):

you roll 2 dice. What is the probability that the sum of the dice is greater than 8, and that one of the dice shows a 6?

OpenStudy (anonymous):

at initial guess, I get 7/36

OpenStudy (amistre64):

i like a table for these; shows a 6 1 2 3 4 5 6 1 x 2 x 3 x 4 x 5 x 6 x x x x x x How many of these add to greater than 8? 1 2 3 4 5 6 1 2 3 x 4 x 5 x 6 x x x x 7 out of 36; or 7/36 if i did it right

OpenStudy (anonymous):

So i figured that there were 10 out if the 36 that were greater than 8, and then out of those only 7 showed a 6, is that correct?

OpenStudy (amistre64):

thats just as correct, yes :)

OpenStudy (anonymous):

OK - I have a couple more, again I will post on the other side so I can award you medals! THANKS _ You are AWESOME!!

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