SOLUTION: A bag contains 4 red, 4 blue, and 3 green cubes. Cubes are drawn twice with replacement. Find P(red, then red). Remember P(event A) x P(event B). What's the answer?

Algebra ->  Probability-and-statistics -> SOLUTION: A bag contains 4 red, 4 blue, and 3 green cubes. Cubes are drawn twice with replacement. Find P(red, then red). Remember P(event A) x P(event B). What's the answer?      Log On


   



Question 752058: A bag contains 4 red, 4 blue, and 3 green cubes. Cubes are drawn twice with replacement. Find P(red, then red). Remember P(event A) x P(event B). What's the answer?
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Q: A bag contains 4 red, 4 blue, and 3 green cubes. Cubes are drawn twice with replacement. Find P(red, then red). Remember P(event A) x P(event B). What's the answer?
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A:
P(red, then red) = 4%2F%284+%2B+4+%2B+3%29 × 4%2F%284+%2B+4+%2B+3%29 = highlight%2816%2F121%29