A professor writes 40 discreate mathematics true/false questions. of the statements in these questions, 17 are true. If the questions can be positioned in any order, how many different answer keys are possible.

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- November 16th 2009, 02:37 PMmapleleafs89How many different possibilities?
A professor writes 40 discreate mathematics true/false questions. of the statements in these questions, 17 are true. If the questions can be positioned in any order, how many different answer keys are possible.