11th Quiz 1 Q3 Permutations and combinations

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

• 12

• 60

• 15

• 20

How many ways can a stylist arrange 5 of 8 vases from left to right in a store display?

• 672

• 40

• 6720

• 1256

An internet code consists of one digit followed by one letter, The number zero and letter O are excluded. How many codes are possible?

• 35

• 260

• 225

• 260

James purchased 3 shirts, 3 jackets and 2 pairs of pants. How many different outfits using a shirt, a jacket and pants are possible?

• 8

• 18

• 54

• 36

How many 5-digit (numerical) passwords are possible for the school email system if the first digit cannot be 0?

• 11,424,400
• 10,967,424
• 9000
• 90,000

What is the value of 5!

• 25
• 15
• 120
• 720

₇P₂

• 0
• 7
• 42
• 210

Tags

CCSS.HSS.CP.B.9

How many ways can you arrange 2 letters from the word
S Q U A R E?

• 30
• 140
• 320
• 45

How many ways can you arrange 6 people who are waiting in line?

• 720

• 500

• 480

• 120

Permutation, combination, or neither?
Rob and Mary are planning trips to 9 countries this year.  There are 13 countries they would like to visit.  They are deciding which countries to skip.

• combination
• permutation
• neither

Tags

CCSS.HSS.CP.B.9