Posted by **Plshelp** on Friday, September 14, 2007 at 6:33pm.

A number cube is marked with 1,2,3,4,5, and 6 on its faces. Suppose you roll the number cube one time. Find the probability of each event.

#1. P(4) #2. P(4,5, or 6)

#3. P(3 or 5)

Could someone let me know if these are correct, THANK YOU!

#1. 1:6 1/6 1 to 6

#2. 1:2 1/2 1 to 2

#3. 1:3 1/3 1 to 3

- Math -
**Meredith**, Friday, September 14, 2007 at 7:08pm
I am pretty sure that 1 is right, but 2 should be 3:6 whether or not you can reduce I don't remember. For #3 it should be so again I am not sure if you can reduce to 1:3 cause that is not really the probability! If you can reduce, then nice work!

## Answer This Question

## Related Questions

- math - graysen has a green number cube and a white number cube. the faces of the...
- Pre-cal - What is the probability of getting an even number on a single roll of ...
- Algebra - I have to find the probability of this event. heads on a coin and 5 on...
- Algebra - Suppose you roll a red number cube and a yellow number cube. What is ...
- Pre-Cal - a red number cube and a white number cube are rolled. Find the ...
- Pre-Alegebra - You spin a spinner that is divided into 6 equals parts once and ...
- Math - You roll a blue number cube and a green number cube. Find P a number ...
- math - The probability of choosing a 6 at random from a standard deck of playing...
- Math - The faces on a fair number cube are labelled 1, 2, 3, 4, 5 and 6. Steven ...
- mathematics - The probability of choosing a 6 at random from a standard deck of ...

More Related Questions