Quarter3-Quiz#1:Permutation

How many different 5-letter arrangements are there of the letters in the word moose?

• 20

• 30

• 60

• 120

How many different seven-letter arrangements of the letters in the word HEXAGON can be made if each letter is used only once?

• 28

• 49

• 720

• 5040

There are 12 horses in a horse show competition. The top three winning horses receive money. How many possible money winning orders are there for a competition with 12 horses?

• 36

• 120

• 1200

• 1320

Fred is lining up his four golf trophies on a shelf. How many different possible arrangements can he make?

• 4

• 10

• 16

• 24

Six members of a school’s varsity fencing team will march in a parade. How many different ways can the players be lined up if Josh, the team captain, is always at the front of the line?

• 60

• 120

• 360

• 750

In how many ways can 3 different vases be arranged on a tray?

• 3

• 6

• 9

• 12

 What is $_7P_2$ ?

• 0

• 7

• 42

• 210

Max’s cell phone uses a three-digit pin to unlock it. How many different possible ways can he make a pin number using the digits 0-9? No digits repeat.

• 90

• 729

• 720

• 1000

How many ways can you arrange 2 letters from the word

S Q U A R E?

• 30

• 45

• 140

• 320

How many 2-digit numbers can you make using the digits 1, 2, 3, & 4 without repeating the digits?

• 12

• 24

• 90

• 100