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Permutations
Page 8
Questions (1,050)
1.A group of five people consists of two women.Alice,Betty, and three men, Carl,David and Ed. Find the number of ways in which
2 answers
asked by
Raj
968 views
How many distinct permutations of the letters of the word ALFALFA are there?
Would this be 210?
3 answers
asked by
Caitlyn
965 views
How many phone numbers can be made if all the digits (that is, 10 digits) need to be filled in and any single digit number (0-9)
3 answers
asked by
anonymous
579 views
A group of 5 students is to be chosen from a class of
20 students to work on a term project. How many different groups of
4 answers
asked by
kms
1,258 views
The students in Mrs. Mandel’s class need to choose two class
representatives from six nominated students. How many different
10 answers
asked by
Bub
836 views
1.How many positive three-digit integers can be made from the digits {3,4,5,6,7} if digits may be repeated? 5x4x3=60
2.In how
2 answers
asked by
John
899 views
In a club 15 members choose from them a president , secretary and a treasurer. How many different states of candidates can be
4 answers
asked by
vicky
859 views
A 10 person student council will be selected from 18 students at a school. How many poss are there for this council?
3 answers
asked by
jazzy
552 views
A driver comes to pick up members of your family for a family reunion. The van holds 7 people, not including
the driver. Assuming
4 answers
asked by
muzammil yasin
1,829 views
Different ways of arranging 72 books in equal piles
4 answers
asked by
math
889 views
In a geography class 9 students are scheduled to give their presentations tody, one student must leave early so he will present
3 answers
asked by
Clark
810 views
seven horses are entered in a race. If two horses are tied for first​ place, and there are no ties among the other five
4 answers
asked by
sarah
1,139 views
Mary purchased 4 blouses, 2 jackets, and 3 skirts. How many different outfits using a blouse, a jacket, and a skirt are
3 answers
asked by
Anonymous
972 views
Simplify 6P2.
- 30 - 15 *** - 12 - 720
4 answers
asked by
guy
954 views
A traveler has 7 pieces of luggage. How many ways can he select 3 pieces of luggage for a trip?
a. 5040 b. 210 c. 35 d. 28
4 answers
asked by
sweet12
1,387 views
How many different 9 letter code words can be made using the symbols %%%% &&& ++
2 answers
asked by
Anonymous
891 views
At Dora's donut shop, dora makes 15 different varieties of donuts. Seven of these varieties are filled with jelly or cream.
5 answers
asked by
k
671 views
In how many ways can 6 toy animals be arranged in a line on a shelf if one of the toys is a tortoise and it must be at the end
4 answers
asked by
ryan d
890 views
if there are two forms of each of the seven traits, how many possible combinations are there?
4 answers
asked by
JEN
508 views
How many strings of four decimal digits (Note there are 10 possible digits and a string can be of the form 0014 etc., i.e., can
3 answers
asked by
carlton
2,056 views
The artist, R. Locklen Jones, selects three paintings from a collection of six to display in a row. How many different
3 answers
asked by
Megan
1,123 views
1)SOLVE:
a) 2nP3 = 2(nP4) b)6(n+1P2) = 3nP2 2) If (nC12 = (nC8), find (nC17) and (22Cn) 3)simplify. a) n(squared) (n-2)! -
4 answers
asked by
Jane
3,239 views
A small company has 15 employees. Five of these employees will be selected randomly to be interviewed as part of an employee
2 answers
asked by
Anonymous
673 views
use the formula nPr to solve
how many arrangements can be made using four of the letters of the word COMBINE if no letter is to
4 answers
asked by
marie
2,888 views
Cher has forgotten the combination to her locker. She knows it consists of four numbers -- 3, 5, 7, and 9 -- but she can't
6 answers
asked by
Nicole
1,312 views
A soap company will give away a million dollars to everyone who guesses the order into which they have arranged the letters of
4 answers
asked by
kitkat
1,009 views
How many 5-digit bank security Personal Identification Numbers (PIN) codes can be formed using the characters in the set {0, 2,
3 answers
asked by
Anonymous
562 views
PERFORM THE INDICATED CALCULATIONS
5P2/12P4
3 answers
asked by
Anonymous
805 views
Diane has one stamp of each positive integer value 1 cent through 9 cents, inclusive. She wants to put 10 cents worth of postage
3 answers
asked by
-Z
505 views
How many ways can seven basketball players of different heights line up in a single row so no player is standing between two
4 answers
asked by
robin
637 views
In how many ways can 5 people be chosen and arranged in a straight line, if there are 11 people from whom to choose?
3 answers
asked by
Ashley
636 views
At a banquet, 4 coupes are sitting along one side of a table with men & women alternating.
a) how many seating arrangements are
2 answers
asked by
Anonymous
808 views
How many three-letter code symbols can be formed from the letters A, C, K, L , and M without repetition?
3 answers
asked by
HELP
684 views
Julia has four different flags that she wants to hangs on the wall of her room. How many different ways can the flags be
4 answers
asked by
Anonymous
1,703 views
The teacher plans to assign 8 students to 8 desks for a debate. How many different seating arrangements are possible?
4 answers
asked by
Brandon
1,310 views
a company makes combination locks with 50 numbers printed on the dial. Each lock combination is an arrangement of 3 different
3 answers
asked by
Brandon
731 views
sorry, I know I already asked this, but I called some of my friends and it seems I copied down the homework wrong.
The question
5 answers
asked by
Audrey
530 views
In the array below, in how many different ways can we start with the letter A and move from letter to letter (horizontally,
2 answers
asked by
shelly
54 views
Find the number of permutations of letter of the word KAPIL
(i) When P is always in the middle. (ii) When vowels occupy odd
3 answers
asked by
Kaur
281 views
The labels from six different cans of soup have come off. If you were to replace them at random, in how many ways could this be
2 answers
asked by
Homeworktaker
522 views
In how many distinct ways can the letters of the word robber be arranged?
2 answers
asked anonymously
68 views
In the Olympic women's skating competition, the gold medal goes to first place, silver to second, and bronze to third. If there
2 answers
asked by
shelly
47 views
evaluate P(6, 3)
2 answers
asked anonymously
30 views
how many arrangements can a group of 6 be
2 answers
asked anonymously
33 views
how many arrangements can a group of 6 be in
2 answers
asked anonymously
27 views
how many different seven letter arrangements can be made from the letters in the word ability
2 answers
asked anonymously
53 views
A high school debate team must elect the president, vice president, and treasurer from 8 to 12 members. How many ways can they
2 answers
asked anonymously
56 views
A bag has three marbles: one red, one blue, and one yellow. The marbles are pulled from the bag one at a time without replacing
2 answers
asked by
Yah
42 views
Mrs. Evans has 5 spaces in which to display 5 baskets. How many ways can Mrs. Evans display the baskets?
4 answers
asked by
Yah
45 views
How many ways can Grant arrange 3 of his 10 plants on a window ledge?
2 answers
asked by
Yah
44 views
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Parent Categories (31)
Abstract Algebra
Algebra
Arithmetic
Calculations
Calculus
Combinations
Combinations and Permutations
Combinatorics
Combinatorics / Counting
Combinatorics or Counting Principles
Combinatorics, Sub-sub-category: Permutations
Counting
Counting and Combinations
Counting and Combinatorics
Counting and Probability
Counting Principles
Counting/Combinatorics
Discrete Mathematics
Equations
Group theory
Math
Mathematics
Number Theory
Numbers
Permutations and Combinations
Probability
Probability and Combinations
Probability and Combinatorics
Probability and Statistics
Problem Solving
Simplifying expressions