Verified answer

PROBABILITY

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ANSWER :

There are 23 marbles, each a different color in a bag. One of them is pink. What is the probability of reaching in to the bag, without looking, and selecting a pink marble?

A. 1/22

B. 1/23

C. 23/1

Answer: B. 1/23

EXPLANATION :

There are only 1 pink marble, so the numerator will be 1. There are 23 marbles in all, so the denominator will be 23.

P = 1/23

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