SOLUTION: a number cube is rolled one time and the result is recorded. The same number cube is rolled a second time. What is the probablitiy that the sum of the rolls is greater than 7?
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Question 584901: a number cube is rolled one time and the result is recorded. The same number cube is rolled a second time. What is the probablitiy that the sum of the rolls is greater than 7? Answer by solver91311(24713) (Show Source):
There are 5 ways to make 8, 4 ways to make 9, 3 ways to make 10, 2 ways to make 11 and 1 way to make 12. 5 plus 4 plus 3 plus 2 plus 1 is 15 ways to achieve success out of 36 total outcomes.
John
My calculator said it, I believe it, that settles it
