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

Question

3 years ago

5

1? Show your work.

2 answers:

In-s [12.5K] · Answer 1 · 2022-01-27T02:42:08+03:00

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] · Answer 2 · 2022-01-27T03:50:22+03:00

4 0

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