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anonymous
 one year ago
help please! :)
anonymous
 one year ago
help please! :)

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0A 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

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Okay, 5 beads, 5 different colors.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What's the probability of picking a red? @geny55

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what about green? @geny55

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yes! so our answer is 1/125
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