# Math

Find the probability.
You roll two odd numbers and pick a vowel ( when you roll two number cubes and pick a letter of the alphabet at random)

1. 👍 0
2. 👎 0
3. 👁 326
1. there are 9 ways for the 2 die to fall with both numbers odd, that is ....
11, 13, 15, 31, 33, 35, 51, 52, 55

there are 5 vowels from the 26 letters

prob of your event = 9/36 x 5/26 = 45/936 = 5/104

1. 👍 0
2. 👎 0

## Similar Questions

1. ### Probability

The newest invention of the 6.041x staff is a three-sided die. On any roll of this die, the result is 1 with probability 1/2, 2 with probability 1/4, and 3 with probability 1/4. Consider a sequence of six independent rolls of this

2. ### Probability

The newest invention is a three-sided die. On any roll of this die, the result is 1 with probability 1/2, 2 with probability 1/4, and 3 with probability 1/4. Consider a sequence of six independent rolls of this die. 1. Find the

3. ### probability science

Consider the same model of two rolls of a tetrahedral die, with all 16 outcomes equally likely. Find the probability of the following events: a) The value in the first roll is strictly larger than the value in the second roll.

4. ### statistic

roll 2 standard dice and add the numbers. what is the probability of getting a number larger than 9 for the first time on the third roll?

1. ### Math

You roll a fair six-sided die (all 6 of the possible results of a die roll are equally likely) 5 times, independently. Let X be the number of times that the roll results in 2 or 3. Find the numerical values of the following. a)

2. ### statistics

The below table shows the probabilities generated by rolling one die 50 times and noting the up face. What is the probability of getting an odd up face? roll 1 Probability 0.22 roll2 probability 0.10 roll 3 probability 0.18 roll 4

3. ### Geometry

You roll a six-sided die. Event A: Roll an odd number. Event B: Roll a number less than 5. Find P (A or B) . Express you answer as a fraction in simplest form. Plz help!!

4. ### math

An experiment consists of rolling a weighted die. The probability of rolling each number is: Pr[1]=0.2 , Pr[2]=0.15 , Pr[3]=0.25 , Pr[4]=0.15 , Pr[5]=0.05 , and Pr[6]=0.2 . On the first roll, you record if the number is Small

1. ### Pre- Algebra

If you were to roll a fair number cube 120 times, how many times would you expect to roll a 4 based on theoretical probability

2. ### math

If a single die is tossed once, find the probability that you roll an odd number. 3?

3. ### Math

if you roll a number cube 54 times about how many times do you expect to roll a number less than 5? 7th grade Math 'Use Theoretical Probability and Proportional Reasoning To Make Predictions"

4. ### math

Suppose you win \$3 if you roll a sum of 2,3,4, or 5, you lose \$15 if you roll a sum of 6,7, or 8, and you win \$5 if you roll a sum of 9,10,11, or 12. Find the expected value (mean of the probability distribution) of how much you