11) 1/6
There are 12 total cards. Out of those cards, there are 2 letter S's.
2/12 = 1/6
12) 5/12
There are 12 total cards. Out of those cards, there are 3 T's and 2 E's. Because this is an 'or' probability, we will add the probability of drawing a T and E together.
3/12 + 2/12 = 5/12
13) Likelu
There are 12 total cards. Out of those cards, there are 5 vowels.
5/12 = 41.7%
The probability of this event occurring is less than 50%, but there is still a good chance of it occurring, so the probability is likely.
Hope this helps! :)