A group of medical interns at Bohemus Medical School want to go on dates. There are 6 girls and 6 guys. Assuming girls go on dates with guys, how many possible ways can these 12 medical interns date each other?	Choose the correct answer:  A) A)320  B) B)420  C) C)520  D) D)620  E) E)720
1st girl can go with 6 guys   2nd girl can go with remaining 5   3rd girl can go with remaining 4 and so on   so the total ways are 6!= 720   720 should be the answer
<result>E</result>
A group of medical interns at Bohemus Medical School want to go on dates. There are 6 girls and 6 guys. Assuming girls go on dates with guys, how many possible ways can these 12 medical interns date each other?