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A bag has 2 green marbles, 3 red marbles, and 3 yellow marbles. What is the probability that you pick a red marble, do not replace it, and pick yellow marble?

Respuesta :

RaneKillingsworth

[prob. (red marble)= 3/8] x [prob. (yellow marble)= 3/7] = Prob.(getting a red marble without replacement and picking a yellow marble) = 9/56 or 16% chance.

Hope this helps!

tramserran

Answer: [tex]\frac{9}{56}[/tex]

Explanation:

[tex]\frac{red}{total}[/tex] and [tex]\frac{yellow}{remaining}[/tex]

   [tex]\frac{3}{2+3+3}[/tex] * [tex]\frac{3}{2+2+3}[/tex]

= [tex]\frac{3}{8}[/tex] * [tex]\frac{3}{7}[/tex]

= [tex]\frac{3*3}{8*7}[/tex]

= [tex]\frac{9}{56}[/tex]

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