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- Drop DownPlease save your changes before editing any questions.
Choosing 3 toppings for your sundae out of a list of 15. (a)

PermutationCombination - Drop DownPlease save your changes before editing any questions.
Picking a President, Vice-President, and Secretary from a group of 12. (a)

PermutationCombination - Multiple ChoicePlease save your changes before editing any questions.
Which of the following is equivalent to

8!

8

64

8*7*6*5*4*3*2*1

40320

8P1

- Multiple ChoicePlease save your changes before editing any questions.
Calculate:

_{12}P_{4}24

132

1320

11880

- Math ResponsePlease save your changes before editing any questions.
Rylan’s basketball team has 11 players. How many ways can his coach choose five starting players (order is not relevant)?

- Multiple ChoicePlease save your changes before editing any questions.There are 12 kinds of Girl Scout cookies for sale. How many ways can Rachel choose three different kinds to buy?220361320100
- Math ResponsePlease save your changes before editing any questions.There are 18 people running in a cross country race. How many possible ways are there to place the runners in first, second, and third?
- Drag and DropPlease save your changes before editing any questions.
There are 10 students in a class: 5 boys and 5 girls.

If the teacher picks a group of 3 at random:

a) How many groups of 3 girls are possible? (a)

b) How many total groups of 3 are possible? (b)

c) what is the probability that everyone in the group is a girl?

(c)

101208%6072050% - Multiple ChoicePlease save your changes before editing any questions.
There are 19 students in a class, the teacher is making groups of 3. What is the probability that Alex, Connor, and Meredith all end up in the same group?

969