July 7, 2015

Homework Help: Math

Posted by Tuhin on Saturday, September 5, 2009 at 2:51pm.

1.how many different permutations can you make with the letters in the word s e v e n t e e n ?

2.a teacher has a set of 12 probelms to use on a math exam. the teacher makes different versions of the exam by putting 10 questions on each exam. how many different exams can the teacher make?

3.how many arrangements of the letter o l i v e can you make if each arrangement must use three letters?

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