If there are 5 seats and 2 students, in how many ways can they be seated?	Choose one:  A) 12  B) 16  C) 20  D) 24  E) 28
The first student has 5 choices and the second student has 4 choices.   The number of ways to sit is   5*4= 
<gadget id="calculator">  5*4</gadget>
<output>20</output>
20.   The answer is 20.
<result>C</result>
If there are 5 seats and 2 students, in how many ways can they be seated?