A cube is numbered 1 through 6. If the cube is rolled twice, how many of the possible outcomes will have two even numbers?

The even numbers on the cube are 2, 4, and 6, so each roll has 3 possible even results. Since the two rolls are separate, there are 3 × 3 = 9 outcomes with an even number on both rolls. The correct choice is B, 9.

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