Posted by **Cassidy** on Wednesday, March 13, 2013 at 5:31pm.

Stacy has a spinner (1-4) and a number cube (1-6). After spinning and rolling the number cube, she will add the two numbers.

What is the probability that the sum of the numbers from the spinner and number cube will be 3 or 4?

- 7th Grade Math -
**bobpursley**, Wednesday, March 13, 2013 at 5:51pm
ways to get 3 or 4

1,2;

1,3

2,1;

2,2

3,1

probability= 5ways*1/4*1/6=5/24

another way.

prob= prob1,2or3+prob2,1or2, +prob3,1

= 1/4*2/6+1/4*2/6 + 1/4*1/6

=1/4(5/6= 5/24

## Answer This Question

## Related Questions

- 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 ...
- Math: Probability - 1. Which of the following is an example of a dependent event...
- MATH PLEASE HELP - A single, standard number cube is tossed. What is the ...
- math ASAP please - 1. Which of the following is an example of a dependent event...
- 7th grade math (probability) - I'm posting corrections from yesterday in ...
- 7th grade math (probability) - I'm re-posting corrections originally from ...
- Math - 7th grade - Can you check/explain the following: 1. If you roll a number ...
- math - you roll a number cube. what are the odds in favor of rolling a 1 or a 5?...
- math check answer - 1. Which of the following is an example of a dependent event...

More Related Questions