Chapter 12 (TPT Unit) SG Companion

From your answers to problem 1, which of the following represents the intersection of Set A and Set B?

• {6, 12}

• {18, 24, 30, 36}

• {6, 12, 18, 24, 30, 36, 21, 27, 33}

• {18, 24, 30, 36, 21, 27, 33}

• {3, 9, 5}

From Problem 2, how many boy scouts have a first aid badge (part a)?

• 16

• 5

• 2

• 3

On Problem 2, how many boy scouts are in the troop (part f)?

• 10

• 19

• 37

• 39

From Q3, guests at a wedding have an appetizer choice of soup or a salad, an entrée choice of chicken, steak, or vegetarian, then a dessert choice of vanilla or chocolate cake. How many different meals are possible?

• 6

• 12

• 18

• 24

From Q4, A date in the month of May and a Letter from FLOWER are chosen at random. How many different outcomes are possible?

• 18

• 12

• 186

• 120

From Q5, Misha is rating an aerobics class. There are six categories and each category can be rated from one to four stars. How many ways can she rate the class?

From Q6, the spinner is spun twice (the spaces between letters count so there are 12 possible outcomes for the spinner), then a card from a standard deck (52 cards) is chosen at random. How many different outcomes are possible?

• 6448

• 624

• 7488

• 144

From Q7, If a letter in the word MATHEMATICIAN is chosen at random, what is the probability of choosing a vowel?

• 5/13

• 6/13

• 7/13

• 4/13

From Q8, A number from 1-30 is chosen at random. What is the probability that the number is a two-digit number and prime?

• 1/30

• 4/15

• 2/15

• 1/5

From Q9, If a card is selected at random from a standard deck, what is the probability that it is a face card or an 8?

• 4/52 or 1/13

• 16/52 or 4/13

• 12/52 or 3/13

• 15/52