There are 11 runners in a race, in how many possible can all 11 runners finish the race?
What is 39,916,800?
100
Ann has 7 books she wants to put on a bookshelf. Suppose Ann has room on the shelf for only 4 of the 7 books. In how many ways can she arrange the books now?
What is 840?
100
An experiment consists of rolling a fair number cube. What is the probability that the outcome will be an even number?
What is 1/2 or 50%?
100
What are the odds of Johathon winning a raffle if he bought 7 tickets and 945 were sold?
What is 7:938 or 1:134?
200
7!
What is 5040?
200
There are 11 runners in a race, in how many ways can the 11 runners finish first, second, and third?
What is 990?
200
A code contains 4 letters and 2 numbers. How many possible codes are there?
What is 45,697,600?
200
A fair number cube is rolled. What is the probability that the outcome will be a number less than 4?
What is 1/2 or 50%?
200
What are the odds against winning the raffle if Jonathon bought 7 tickets and 945 were sold?
What is 945:7 or 134:1?
300
7!/3!
What is 840?
300
A group of 8 people are forming several committees. Find the number of 3-person committees that can be formed?
What is 56?
300
There are 8 swimmers in a race. In how many possible orders can all 8 swimmers finish the race?
What is 40,320?
300
If two fair number cubes are rolled, what is the probability of the total being a 3?
What is 1/18?
300
If the odds of winning a trip to Hawaii are 1:141,999, what is the probability of winning the trip?
What is 1/142,000?
400
9!/(7-3)!
What is 15,120?
400
A group of 8 people are forming several committees. Find the number of different 6-person committees that can be formed.
What is 28?
400
At a track meet, there are 5 athletes competing in the decathlon, find the number of ways that the 5 athletes can win?
What is 120?
400
If two fair number cubea are rolled, what is the probability that two 6's are rolled?
What is 1/36?
400
The probability of winning a CD is 1/80, what are the odds in favor of winning the CD?
What is 1:79?
500
5!/(4-1)!
What is 20?
500
Ann has 7 books she wants to put on a bookshelf. How many possible arrangements of books are there?
What is 5040?
500
If 5 athletes are competing in a decathalon, find thenumber of orders that the athletes can finish in first, second and third?
What is 60?
500
If two fair number cubes are rolled, what is the probability that the numbers rolled add up to less than 2?
What is 0?
500
If you roll 2 fair number cubes, what are the odds in favor of rolling a total of 6 on both cubes?