Posted by **Kaylee** on Thursday, November 14, 2013 at 7:01pm.

Please explain how to get the answer.I have now idea.

1.If you roll two fair dice,one red and one green,what is the probability of getting a 2 on the red die and a 3 on the green die? Give answer in a reduced fraction.

2.If you roll two fair dice,one red and one green,what is the probability that the sum of the two dice is 5? Give answer in a reduced fraction.

3.If you roll two fair dice,one red and one green,what is the probability of getting a leat one 6 on the two dice?Give answer in a reduced fraction.

- Math-Probability -
**Reiny**, Thursday, November 14, 2013 at 9:00pm
1. prob = (1/6)(1/6) = 1/36

2. the colour does not matter

there are 4 ways to get a sum of 5

(1,4) (2,3) (3,2) (4,1)

prob = 4/36 = 1/9

3. Again, what does the colour have to do with it?

prog(no 6 showing) = (5/6)(5/6) = 25/36

prob(at least one 6) = 1 - 25/36 = 11/36

## Answer This Question

## Related Questions

- Statistics - Please help me with this homework you roll two fair dice, a green ...
- Statistics - you roll two fair dice, a green one and a red one? (a) are the ...
- probability/statistics - You roll two fair dice, a white one and a red one. a. ...
- statistics - 5. Consider the probabilities in problem 4. The probability that a...
- probability - We have two fair three-sided dice, indexed by i=1,2. Each die has ...
- Acc. PreCalculus - 1.A boy has 5 vests and 3 jackets. How many outfits can he ...
- algebra 2 - You roll a red die and a green die. Find the probability of rolling ...
- probability - Two six-sided dice each have the numbers 1 through 6 on their ...
- Probability - You roll two dice. What is the probability that the sum of the ...
- Probability - You roll two five-sided dice. The sides of each die are numbered ...

More Related Questions