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## anonymous one year ago @Michele_Laino A box has 8 beads of the same size, but all are different colors. Tamy 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 Tamy would pick a red bead on the first draw, then a white bead, and finally a red bead again? 1/4096 1/512 1/64 1/8

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1. Michele_Laino

Hint: the requested probabilitiy is the product of the single three probabilities

2. anonymous

$\left(\frac{1}{8}\right)^3=\frac{1}{512}$

3. anonymous

ohhhh

4. Michele_Laino

since each of the three probability is equal to 1/8

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