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12 Nov 2019
The faces of a fair cube are numbered 1 through 6: the probability of rolling any number from 1 through 6 is equally likely. If the cube is rolled twice, what is the probability that an even number will appear on the top face in the first roll or that the number 1 will appear on the top face in the second roll? (A) 1/12 (B) 7/12 (C) 2/3 (D) 3/4
The faces of a fair cube are numbered 1 through 6: the probability of rolling any number from 1 through 6 is equally likely. If the cube is rolled twice, what is the probability that an even number will appear on the top face in the first roll or that the number 1 will appear on the top face in the second roll? (A) 1/12 (B) 7/12 (C) 2/3 (D) 3/4
Patrina SchowalterLv2
30 Jun 2019