Solve the problem.
-License plates are made using 3 letters followed by 3 digits. How many plates can be made if Repetition of letters and digits is allowed?
A) 1,757,600
B) 308,915,776
C) 1,000,000
D) 17,576,000

Question

Quizplus · Accepted Answer

Since repetition is allowed, there are 26 choices for each letter and 10 choices for each digit. Thus, the total number of plates is $26^3 \times 10^3 = 17,576,000$.

Solve the Problem. -License Plates Are Made Using 3 Letters Followed by 3