question

3!3! =
362,880
81
36

answer

36

question

IT IS THE SAME THING!

answer

35

question

0
2
undefined

answer

2

question

6
9
18

answer

18

question

282,240
21
14

answer

14

question

5,040
30
16

answer

30

question

What is the general term for the sequence 1,6,11,16,...?
n + 5
5n - 4
5n + 1

answer

5n-4

question

If the general term of a sequence is 4, then the sequence is
4, 8, 12, 16, . . .
4, 16, 64, 216, . . .
4, 4, 4, 4, . . .

answer

4, 4, 4, 4, . . .

question

How many permutations exist of the letters a, b, c, d taken four at a time?
24
12
4

answer

24

question

How many permutations exist of the letters a, b, c, d taken three at a time?
24
12
4

answer

24

question

How many permutations exist of the letters a, b, c, d taken two at a time?
12
8
2

answer

12

question

Which expression represents the number of circular permutations of n things?
n!
(n - 1)!
n!/(n - 1)!

answer

(n - 1)!

question

How many different gardens can a farmer plant if he wants one row each of six vegetables?
720
120
36

answer

720

question

How many different colored flags can be made from 10 colors of cloth if each flag is to consist of 3 different stripes?
1,000
120
720

answer

720

question

How many different ways can a family visit Philadelphia, Baltimore, and Washington?
3
6
12

answer

6

question

How many different ways could a baking contest be judged if 15 pies are entered and 4 ribbons are awarded?
50,625
32,760
24

answer

32,760

question

How many different ways could eight students sit in a semicircle to watch an experiment?
40,320
5,040
8

answer

40,320

question

How many different ways could seven birds perch around a circular bird bath?
5,040
4,320
720

answer

720

question

1. the product of all the natural numbers from an integer down to one
circular permutation
2. the indicated sum of the terms of an associated sequence
factorial
3. an order of elements of a set
series
4. an ordering of elements in a circle

answer

4
1
2
3