13 Questions

Questions and Answers

- 1.
- A.
4/52

- B.
4/4

- C.
1/13

- D.
13

- 2.
- A.
1/3

- B.
1/4

- C.
100%

- D.
25%

- 3.Ann is creating a three-digit combination for a lock. She may only use the numbers 2. 6, and 9. Each digit may be repeated or not used at all. How many different combinations could she make for her lock?
- A.
12

- B.
17

- C.
27

- D.
9

- 4.How many ways can you make $.65 using at least one quarter and no pennies or half dollars?
- A.
2

- B.
7

- C.
12

- D.
70

- 5.Which of the following might be reasonable dimensions of a bathroom?
- A.
40 in x 30 in

- B.
2 miles x 3 miles

- C.
9 feet x 12 feet

- 6.You are at a carnival. One of the carnival games asks you to pick a door and then pick a curtain behind the door. There are 3 doors and 4 curtains behind each door. How many choices are possible for each player? Make a tree diagram to help you. (optional)
- A.
3

- B.
12

- C.
24

- D.
36

- 7.The 4 aces are removed from a deck of cards. A coin is tossed and one of the aces is chosen. What is the probability of getting heads on the coin and the ace of hearts?
- A.
1/2

- B.
1/4

- C.
1/8

- D.
1/16

- 8.Rule = x3 -5What is the output if the input is 6?
- A.
18

- B.
23

- C.
13

- D.
4

- 9.Rule = x3 -5What is the output if the input is 1?
- A.
3

- B.
2

- C.
8

- D.
-2

- 10.Rule = x3 -5What is the input if the output is 10?
- A.
5

- B.
10

- C.
15

- D.
20

- 11.Which of the following statements is true about the number 1?
- A.
The digit is prime

- B.
The digit 1 is composite

- C.
The digit 1 is prime and composite

- D.
There are no factors for the digit 1

- 12.There are 2 groups of judges. There are 4 judges in each group. Each morning, each judge shakes hands with all the other judges. How many unique handshakes are made if all 8 judges are present to shake hands.**Remember that Judge Gizem with Judge Danielle is the same as Judge Danielle with Judge Gizem.
- A.
6

- B.
56

- C.
28

- D.
8

- 13.There are 5 members in Kuran's camera club. How many ways are there to pick a President, Vice President, and Secretary from the five members?
- A.
5x5x5x5x5

- B.
5x4x3

- C.
5x3

- D.
5+3