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Mathematics 11 Online
OpenStudy (anonymous):

need help The probability that two rolls of a number cube will have a sum of 7.

OpenStudy (anonymous):

anybody

OpenStudy (anonymous):

There are 36 possible combinations for the dice, right? 11 12 13 14 15 16 21 22 23 ............. ............................. How many of the 36 combinations sum to 7?

OpenStudy (anonymous):

1

OpenStudy (anonymous):

16 25 34 43 52 61 6 out of the 36 possible roles

OpenStudy (anonymous):

so 1/6

OpenStudy (anonymous):

correct!

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