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2 votes
A box has 5 beads of the same size, but all are different colors. Tina draws a bead randomly from the box, notes its color, and then puts the bead back in the box. She repeats this 3 times. What is the probability that Tina would pick a red bead on the first draw, then a green bead, and finally a red bead again?

1 over 625
1 over 180
1 over 150
1 over 125

1 Answer

2 votes
the answer is 1 over 125
User Matthijs Van Hest
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