Question 1175514
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Suppose an opaque jar contains 4 red marbles and 10 green marbles. The following exercise refers 
to the experiment of picking {{{highlight(randomly)}}} two marbles from the jar without replacing the first one.

What is the probability of getting a green marble first and a red marble second?
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<pre>
    P = {{{(4/24)*(10/23)}}} = {{{(1/6)*(10/23)}}} = {{{10/138}}} = {{{5/69}}} = 0.072464 = 7.25%   (rounded)    <U>ANSWER</U>
</pre>

Solved.