Posted by **jullie** on Saturday, February 23, 2008 at 6:44pm.

Mary rolls 2 number cubes with sides numbered from 1 to 6.

if she rolls a 3 on one of the cubes , what is the probability that the sum of the numbers facing up on both cubes is greater than or equal to 5? express your answer as a decimal rounded to the nearest hundreth.

- working with data -
**Damon**, Saturday, February 23, 2008 at 6:53pm
We know what one cube is, so the other cube is what matters

the second cube has 6 possible outcomes

1 2 3 4 5 6

If that result on the second cube is

2 3 4 5 or 6 , we win

so 5 good results out of 6 equally likely outcomes.

5/6 = .83

- working with data -
**Trent**, Friday, March 14, 2014 at 2:45pm
.83

## Answer This Question

## Related Questions

- Math - Corinne rolls two six-sided number cubes with sides labeled 1-6. What is ...
- geometry - Jake rolls two standard number cubes. Find the probability that the ...
- Algebra - Two number cubes have sides numbered 1-6. If both cubes are rolled at ...
- Algebra 1 - Can someone please help me understand this. This is not graded or ...
- Math - Ben rolls two number cubes. What is the probability that the sum of the ...
- math - Rebecca rolls two number cubes each with sides that are labeled 1 to 6. ...
- math - corinne rolls two six sided number cubes with sides labeled 1-6. what is ...
- Math - Chris rolls two number cubes, one after another. What is the experimental...
- Math plz fast i really need it - Archie rolls two number cubes each with sides ...
- math - Andy has the 2 cubes shown here. They have the numbers 1,2,3,4,5,and 6 on...

More Related Questions