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
Haven't found what you need?
Search for quizzes and test answers now
Quizzes.studymoose.com uses cookies. By continuing you agree to our cookie policy