For each new employee, a company gives a five-digit identification card. Each digit can be 0, 1, 2, or 3. If repetitions are allowed, how many different cards are possible?
Permutation and Combination - For each new employee, a company gives a five-digit identification card. Each digit can be 0, 1, 2, or 3. If repetitions are allowed, how many different cards are possible.
A. 1024
B. 625
C. 2 ...
Different ways: combination and permutation - In how many ways can 7 instructors be assigned to seven sections of a course in mathematics?
How many different ways are there for an admissions officer to select a group of 7 college candidates fr ...
Permutation and Combination - Four men and three women are about to sit down for dinner. How many ways can they be arranged with the requirements of a man sitting at the each end of the table?