Probability and Counting (permutation/combinations)

How many are in set A or B?

• 16
• 13
• 20
• 53

How many are in set A and B?

• 16
• 13
• 20
• 53

Katie has 6 hair scrunchies (2 red, 3 green and 1 pink) that she will put on her pony tail.  In how many ways can she arrange these?

• 6
• 12
• 60
• 720

Tags

CCSS.HSS.CP.B.9

Mrs. Taege has 10 shirts, 8 skirts and 40 pairs of TOMS.  How many different shirt, skirt, and TOMS combinations can she wear?

• 58
• 120
• 3200
• 40

Tags

CCSS.HSS.CP.B.9

In how many different ways can first, second, and third prize winners be chosen in a random drawing if 50 people entered a contest?

• 50
• 19600
• 117600
• 150

Tags

CCSS.HSS.CP.B.9

If you roll a die then flip a coin, how many possible outcomes?

• 2
• 6
• 12
• 64

Tags

CCSS.7.EE.B.3

What is the probability of spinning red?

• 0
• 5/12
• 1/2
• 3/4

Tags

CCSS.7.SP.C.5

How do you write 0.02 as a percent?

• 20%
• 200%
• 2%
• .02%

Tags

CCSS.7.RP.A.3

Heather must choose a PIN code for her ATM card.  The pin is a 4 digit code.  How many possible PIN numbers are there?

• 10,000
• More than 1 million
• 4
• None of these

Tags

CCSS.HSS.CP.B.9

A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon?

• 3
• 1/10
• 3/10
• 30%

Tags

CCSS.HSS.CP.A.1