Answer:
Explanation:
Given
Selection: Without replacement
Required
The probability of selecting 2 primes
Between 1 and 12, the prime digits are: 3, 5, 7 and 11
<em>i.e. 4 prime digits</em>
When the first marble is selected, the probability that it will be prime is:
Since it is a selection without replacement, there are 3 primes left and 11 marbles in total.
The probability of selecting another prime is:
The required probability is:
After uniting the nomadic tribes of the Mongolian plateau, he conquered huge chunks of central Asia and China. His descendants expanded the empire even further, advancing to such far-off places as Poland, Vietnam, Syria and Korea.
c
there is a quizlet with all of the answers to Module 8:
https://quizlet.com/87288769/module-8-review-flash-cards/