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Julli [10]
3 years ago
5

19. You roll two standard number cubes. What is the probability that the sum is odd, given than one of the number cubes shows a

1? Show your work.
Mathematics
2 answers:
In-s [12.5K]3 years ago
5 0

6 numbers per cube

 if one is a 1, then the other one has to be a 2, 4 or 6 to be an odd sum

1+2=3, 1+4=5,1+6=7

 since there are 3 numbers you can get that would be a 3/6 ( reduce to 1/2) probability


so 1/2 probability

poizon [28]3 years ago
4 0

1/2 is wrong, I put it on my exam and got it wrong:/

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