A certain roller coaster has 5 cars, and a passenger is equally likely to ride in any 1 of the 5 cars each time that passenger rides the roller coaster. If a certain passenger is to ride the roller coaster 5 times, what is the probability that the passenger will ride in each of the 5 cars?  Choose the correct choice.
A) 0
B) 24/625
C) 2/9
D) 1/3
E) 1
If he is to ride 5 times and since he can choose any of the 5 cars each time, total number of ways is   = 5 * 5 * 5 *5 * 5= 
<gadget id="calculator">5 * 5 * 5 *5 * 5</gadget>
<output>3_125</output>
3125   Now the number of ways if he is to choose a different car each time is= 5 * 4 * 3 * 2 * 1= 
<gadget id="calculator">5 * 4 * 3 * 2 * 1</gadget>
<output>120</output>
120   So the probability is= 120/3125 = 24/625   Answer : 24/625
<result>B</result>
A certain roller coaster has 5 cars, and a passenger is equally likely to ride in any 1 of the 5 cars each time that passenger rides the roller coaster. If a certain passenger is to ride the roller coaster 5 times, what is the probability that the passenger will ride in each of the 5 cars?