If there are 4 seats and two students, in how many ways can they be seated?  Pick one
A) 12 B) 6 C) 8 D) 16 E) 10
No. of ways of choosing 2 chairs out of 4 chairs on which two students will sit = 4C2 = 6   No. of ways of 2 people sitting on selected chairs = 2!   Total ways of making 2 people sit on 2 of 4 chairs = 4C2*2! = 6*2= 
<gadget id="calculator">6*2</gadget>
<output>12</output>
12   12NSWER:12
<result>A</result>
If there are 4 seats and two students, in how many ways can they be seated?