Theoretical and Experimental Probability Answers

Carla can choose two of her three pairs of sneakers to take to a track meet. If the pairs of sneakers are called A, B, and C, which choice represents the sample space, S, for the event?S = {ABC}S = {ABC, CAB}S = {AB, AC, BC}S = {AB, BA, AC, CA, BC, CB}

How many possible outcomes exist for the situation? [___]

How many possible outcomes begin with a 0?[___]

What is the theoretical probability of choosing a personal identification number that begins with a 0? [___]