You have a set of 36 flash cards numbered from 1 to 36. A card is chosen at random. Find the odds in favor of and the odds againts each selection.
Prime number
Would it be 1?
2 answers
i think your asking what the odds are that you will pick a odd number if picked from 36 cards numbered 1-36 if so 1 is pime 2 is prime 3 is prim 5 is prime 7 is prime 11 is prime 13 is prime 17 is prime 19 is prime 23 is prime 29 is prime 31 is prime and that's it so that means out of the 36 numbers you have 12 are prim so the probubility of picking a prim number out of the 36 is 1/3 because you reduse it
If random, the odds of picking a particular card = 1/36, while the odds of not picking a particular card = 35/36.
1 answer