Permutations

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

• 12
• 60
• 15

Tags

CCSS.HSS.CP.B.9

How many ways can you listen to 3 songs from a CD that has 12 selections?

• 1320
• 33
• 36

Tags

CCSS.HSS.CP.B.9

Homecoming has 7 candidates for King. How many ways can a King and a First Runner-up be chosen to form the Festival Court?

• 23

• 840

• 42

• 3,628,800

Tags

CCSS.HSS.CP.B.9

Find P(8,3)

• 336

• 24

• 5

• 56

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

• 15
• 4
• 24

Tags

CCSS.HSS.CP.B.9

Rylan’s basketball team has 11 players. How many ways can his coach choose five starting players?

• 462
• 55440
• 55
• 1000

Tags

CCSS.HSS.CP.B.9

If three letters are chosen from A, B, C, D and E such that repetition is not allowed then what is the probability of randomly guessing the password?

• 1/60

• 1/45

• 1/200

• 1/175

Your music player has a setting to allow songs to be played at random. You have a playlist of 10 songs. What is the PROBABILITY that the music player will randomly play the first 3 songs in order?

• 1/720

• 1/3628800

• 1/10

• 47

A swimming event features 8 swimmers. If each swimmer has an equally likely chance of finishing in the top 2, what is the PROBABILITY that Yumii will be in first place and Paquita in second?

• 1/8

• 1/15

• 1/56

• 2/8

Ali, Julie and 2 of their friends will sit in a row at a baseball game. If each friend is equally likely to sit in any seat, what is the PROBABILITY that Ali will sit on the first seat and Julie in the second?

• 1/4

• 1/2

• 1/24

• 1/12