题目信息
Bert has exactly $1.37 of loose change in his pocket, including at least one of each: a penny ($0.01), a nickel ($0.05), a dime ($0.10), and a quarter ($0.25). He reaches into his pocket and pulls out one coin at random. What is the probability that the coin is a nickel?
Statement #1: There are exactly seven pennies in his pocket
Statement #2: There are exactly three quarters in his pocket
Statement #1: There are exactly seven pennies in his pocket
Statement #2: There are exactly three quarters in his pocket
A:Statement 1 ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
B:Statement 2 ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
C:BOTH statements 1 and 2 TOGETHER are sufficient to answer the question, but NEITHER statement ALONE is sufficient.
D:Each statement ALONE is sufficient to answer the question.
E:Statement 1 and 2 TOGETHER are NOT sufficient to answer the question.
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正确答案:
E:Statement 1 and 2 TOGETHER are NOT sufficient to answer the question.
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题目来源
Magoosh