Post a New Question

math

posted by .

A student downloaded seven music files to a portable MP3 player. In how many different orders can the songs be played?

  • math -

    What is 7! ?

  • math -

    The permutataion of 7 the arrangement number of the seven music files would be 7*5*4*3*2*1=

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question