A team of 8 basketball players needs to choose a captain and co-captain.
64
56
15
40,320
2. Multiple Choice
3 minutes
1 pt
A group of 25 people are going to run a race. The top 8 finishers advance to the finals.
200
4.3609 x 1010
0
1,081,575
3. Multiple Choice
1 minute
1 pt
A restaurant offers four sizes of pizza, two types of crust, and eight toppings. How many possible combinations of pizza with one topping are there?
64
14
24,024
2184
4. Multiple Choice
3 minutes
1 pt
You go to Best Buy to purchase a new television. You have the following choices: LCD or plasma; screen size 27”, 32”, 36”, 41”, 51”, or 63” and manufacturer Sony, Vizio or Phillips. How many different televisions does the store have to offer?
18
990
72
36
5. Multiple Choice
1 minute
1 pt
A group of 45 people are going to run a race. The top three runners earn gold, silver, and bronze medals.
135
85,140
14,190
91,125
6. Multiple Choice
3 minutes
1 pt
5 out of 13 students will ride in a car instead of a van
1,287
154,440
371,293
65
7. Multiple Choice
1 minute
1 pt
There are 45 applicants for three Computer Programmer positions.
135
85,140
14,190
91,125
8. Multiple Choice
3 minutes
1 pt
A lock has four dials. On each dial are the digits 0 to 9. How many possible combinations are there?
40
5040
6561
10,000
9. Multiple Choice
3 minutes
1 pt
A lock has four dials. On each dial are the digits 0 to 9. How many possible combinations are there if you cannot reuse a number?
40
5040
6561
10,000
10. Multiple Choice
1 minute
1 pt
When does the order in which you are choose matter?
Combination
Permutation
11. Multiple Choice
1 minute
1 pt
When does the order in which you are choose not matter?