GMAT 考满分题库

Magoosh - 数学DS - 147
If 4 < A < 6, n and m are positive integers with n > m, and T = A x $$10^n$$, then what is the value of T?

Statement #1: $$\sqrt {A*10^m}$$=23100

Statement #2: n – m = 7
  • AStatement 1 ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
  • BStatement 2 ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
  • CBOTH statements 1 and 2 TOGETHER are sufficient to answer the question, but NEITHER statement ALONE is sufficient.
  • DEach statement ALONE is sufficient to answer the question.
  • EStatement 1 and 2 TOGETHER are NOT sufficient to answer the question. Previous
显示答案
正确答案: C

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