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The Official SAT Question of the Day for Friday, June 29

2012-06-29 12:00 作者: 来源: 本站 浏览: 709 views 我要评论 字号:

摘要: Read the following SAT test question and then click on a button to select your answer.  Cathy likes to wear 2 ribbons, each...

Read the following SAT test question and then click on a button to select your answer. 

Cathy likes to wear 2 ribbons, each a different color. If she has 6 ribbons each of a different color, how many combinations of 2 different-colored ribbons can she select to wear?

  1. click to choose answer A  3
  2. click to choose answer B  6
  3. click to choose answer C  12
  4. click to choose answer D  15
  5. click to choose answer E  36

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