SAT I 一日一问:2013年1月8日

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The Correct answer is C.

Explanation

If (3 times x) minus 2 less than 10and x + 2 greater than minus 8, then negative 10 less than x less than 4. The numbers from the listed set that satisfy these inequalities are  -5 and 0. There are five elements in the listed set, so the probability of a number chosen at random from the set being a member of the solution set of both inequalities is 2/5.

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