There are 6 cards with a picture of a rose and 4 cards with a picture of a daisy Alfa keeps all the cards face down on a table with pictures hidden and mixes them up. She then turns over one card and finds the picture of a rose on it she removed the card from the table and turns over another card without looking what is the probability that the card that ALFA turns over a rose on it
After Alfa removes one card with a picture of a rose on it, there are now 5 cards with a picture of a rose left and 4 cards with a picture of a daisy left on the table. This means there are a total of 9 cards remaining.
Since there are 5 cards with a rose and 9 cards in total, the probability that the card Alfa turns over next will have a picture of a rose on it is 5/9 or approximately 0.5556 (55.56%).