154,300 views
28 votes
28 votes
Please help I need the right answer and to get to 70% due in 10 minutes

Please help I need the right answer and to get to 70% due in 10 minutes-example-1
User Hasanavi
by
2.9k points

2 Answers

22 votes
22 votes

Answer:

1/17

Explanation:

3 x 3 = 9

there are 9 possibilities in one group of cards

9 x 2 = 18

but we counted 3, 3 twice so minus one

1/17

User Nibbana
by
2.7k points
13 votes
13 votes

Answer:

1/6

Explanation:

dependent events so multiply each probability

since not putting back the first card, second one would only have 2 choices (1/2)

(1/3)(1/2)= 1/6

User Steve Dignan
by
3.2k points