Question 1

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A box contains 4 slips of paper, on each of which is written the number 1, 2, 3, or 4.  A slip of paper is drawn and the number on it is noted.  That slip is put aside, another drawn, and the number on it noted.  What is the probability that:

A)  the sum of the two numbers is 5?

B)  the first number drawn is a 2 and the second number is NOT a 5?

C)  the sum of the numbers is NOT 10?

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