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08-01-2021
Mathematics

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A bag contains 3 red, 4 blue, and 6 yellow marbles. One marble is selected at a time, and once a marble is selected, it is not replaced. Find the probability.

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08-01-2021

Answer:

red=3/13 blue=4/12 yellow=6/11

Step-by-step explanation:

3 red, 4 blue, 6 yellow

NOT REPLACED

3+4+6=13

13 is the 1st denomenator

3 4 6

__ x __ x __

13 12 11

they denomenators ^decrease^ because they are NOT replaced

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