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William has 3 red, 5 gray and 2 white marbles in a bag. William draws one marble randomly, writes down the color and puts it back. William repeats the process one more time. What is the probability that William selected a red marble each time?
$\dfrac{2}{25}$
$\dfrac{7}{10}$
$\dfrac{9}{100}$
$\dfrac{1}{5}$
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