Question

Cathy is playing a game with a set of 24 cards equally divided into 4 colors (red, green, blue, and yellow).

Find the probability of her randomly selecting a red card, not replacing it, and then selecting another red card.


A.
image

B.
image

C.
image

D.
image

Answer 1

6/24

5/24

Explanation:

count how many cards there are(24) then Find out how many red cards there are(4/24=6

Answer 2

1/20

Explanation:

P(red,red) = 4/16 x 3/15 = 1/4 x 1/5