Permutation

How many ways can a club select a president, vice president, and a secretary from a group of 5 people?

• 12

• 60

• 15

• 30

_{Evaluate 7}P_2.

• 0

• 7

• 42

• 210

What does ₁₀P₅ mean?

• Permutations with 5 choices and 10 positions
• Permutations with 10 choices and 5 positions
• Permutations with 5 numbers and 10 operations
• Permutations with 5 hot dogs and 10 drinks

How many ways ways can you arrange the letters in the word math?

• 15

• 4

• 24

• 48

₃P₃

• 0
• 3
• 6
• 9

How many possible outcomes are there if two dice are rolled?

• 720

• 36

• 24

• 6

1. For a student’s program, 6 items are proposed. Due to time constraints, only 4 items will be approved. How many permutations of 4-item programs are there?

•      A. 24         

• B. 120

• C. 180

• D. 360

2. How many 6-letter permutations can be formed from the letters in the word COMPUTER?

• A. 12 862

• B. 20 160

• C. 31 252

• D. 40 320

4. In how many ways can 10 students be arranged in a row?

• A. 10!

• B. 9!   

• C. 8!   

• D. 7!

6. How many ways can we arrange the letters in the word STATISTICS?

• A. 18,000

• B. 36,500

• C. 18,060

• D. 50,400