GRE
The probability that Y is between 44.6 and 48.2
The probability that Y is between 55.4 and 59.0
r
12
The average of the 4 integers q+10, r, s and t
The average of the 5 integers q, r, s, t, and 10
The number of permutations in which all the vowels are next to each other
The number of permutations in which all the consonants are next to each other
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