If a state wants each of its license plates to contain 6 different digits, how many different license plates can it make if any of the digits 0 through 9 can appear in any of the 6 positions?
A)720
B)151,200
C)120
D)30,240
E)60

Question

If a state wants each of its license plates to contain 6 different digits, how many different license plates can it make if any of the digits 0 through 9 can appear in any of the 6 positions? ​
A)720
B)151,200
C)120
D)30,240
E)60

Quizplus · Accepted Answer

For each of the 6 positions, there are 10 possible digits that can appear (0 through 9). Therefore, the total number of possible license plates is 10 x 10 x 10 x 10 x 10 x 10 = 1,000,000.

If a State Wants Each of Its License Plates to Contain