A number cube has faces numbered 1 to 6 What is true about rolling the number cube one time? Choose three correct answers.

The sample space for one roll is S = {1, 2, 3, 4, 5, 6}, so choice A is true. The complement of rolling a 5 contains every outcome except 5: {1, 2, 3, 4, 6}, making C true. A subset must contain only outcomes in S, so {0, 1, 2} is not a possible subset, and the complement of rolling an even number is {1, 3, 5}, not {1, 3}. But {5, 6} is a valid subset, so E is true.

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