The odds are 2/11 (two out of eleven), or 18.18%.
2/11
There is just one eight letter word using the letters REDEEMED, that is redeemed. The next longest words that can be made are the six letter words deemed, redeem, and reeded. The only formula I know is Enfamil but I do know that the probability for another eight letter word is negligible because four of the eight letters are the same letter.
1/3 A+
One seven letter word, One two letter word and a five letter word, One three letter word and a four letter word, One three letter word and two two letter words, Two three letter words, Three two letter words, A two letter word and a four letter word, A six letter word, A two letter word and a three letter word, A five letter word, Two two letter words, A four letter word, A three letter word, or A two letter word.
Bestows is a seven-letter word with w as the sixth letter.
Breadcrumb is a 10 letter word. Chocoholic is a 10 letter word.
Since the word "probability" contains only letters, then the probability of choosing a letter from the word "probability" is 1, i.e. it is certain to happen.
Probability of choosing a consonant from math = 3/4
2/11
The probability is 2/11.
1/6 if the letter is chosen at random.
There are 11 letters in the word mathematics. 2 of those 11 are A's. Probability is therefore 2/11.
The sample space consists of the letters of the word "PROBABILITY" = {P,R,O,B,A,I,L,T,Y}
It's not specified what exactly you want to find the probability of, but as a general rule: The word "isosceles" has nine letters, so your denominator will be nine because that is the number of possible choices. To find the numerator, determine how many letters meet the criteria or criterion you want to satisfy. For example: If you want to find the probability of choosing the letter s: there are three "s"s in the word "isosceles," so your numerator would be three, giving you a fraction of 3/9, which reduces to 1/3. If you want to find the probability of choosing a vowel: there are four vowels (i, o, e, e), so your probability would be 4/9. The same principle applies regardless of how the question ends (the probability of choosing ____). Remember that if you want your answer as a percent, you can simply divide the fraction and multiply by 100%.
0.16
The probability is 1. The letters in the word mathematics are all constants, not variables!
odds
If the card is drawn at random, then the probability is 2/13.