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Permutations and Combinations
Page 8
Questions (831)
Tony has 3 jackets and 2 shirts and 2 pants. He wants to wear three items every day. How many outfits he can choose of the same
5 answers
asked by
Lara
525 views
How many 13 card hands can be made from a deck of 52 cards?
1 answer
asked by
Please check my answer
426 views
A student is making out her schedule for next year. Her list consists of 9 required courses and 12 elective courses. She must
2 answers
asked by
Jay
624 views
Serial numbers for a product are to be made using
3 letters followed by 4 numbers. If the letters are to be taken from the first
2 answers
asked by
Dimitra
921 views
in how many different ways can 3 boys and 2 girls sit on a bench?
in how many different ways can they sit knowing that the boys
2 answers
asked by
bill
598 views
In the following situation, determine whether you are asked to determine the number of permutations or combinations. Then do the
2 answers
asked by
Sarah
657 views
In how many ways can 2 singers be selected from 4 who came to an audition?
a. 6 b. 2 c. 12 d. 4****
5 answers
asked by
CarpeDiem
1,310 views
out of 7 men and 5 women, 5 members of a committee are selected. in how many ways can this be done if (a) there must be exactly
2 answers
asked by
Benjamin
500 views
Toddrick has a photo album. Some pages have one photo on them, and other pages have two photos on them. If Toddrick has 9
5 answers
asked by
Tsamg
1,019 views
Pete's Pizzeria offers 30 different pizza toppings.
How many 3 topping pizzas are possible (assuming the toppings are distinct)?
2 answers
asked by
Josh
943 views
In how many ways can a committee consisting of 2 faculty members and 3 students be for there are 11 faculty members and 14
2 answers
asked by
Cindy
511 views
In how many ways can the 10 kids in my class be seated in a circle if John and Sam insist on being seated diametrically opposite
1 answer
asked by
Mr. Alexander
398 views
In how many ways can the 10 kids in my class be seated in a circle if John and Sam insist on being seated diametrically opposite
2 answers
asked by
Mr. Riler
634 views
A test contain of 12 question out of which candidate are to answer 10.if the first 6 question are compulsory,in how many ways
1 answer
asked by
Franklin:
428 views
In how manys ways can nine women be sitted on a round table if two paricular women must not sit next to each other??
1 answer
asked by
Collins
415 views
A teacher wants to give 5 prizes to a class 27 students. I low many ways can he do this if all the prizes are the same and
1 answer
asked by
max
935 views
1. A bag contains 12 red checkers and 6 black checkers. You will randomly select two checkers, one at a time, without
4 answers
asked by
Matt
682 views
We have two kind of tiles : 1 x 1 and 2 x 2, and use them to cover the 8 x 3 road without overlapping, how many different ways
1 answer
asked by
jay
391 views
Suppose a manufacturer produces the football as shown below, they want to print one 2014 football World Cup logo and one
2 answers
asked by
jay
483 views
We have two kind of tiles : 1 x 1 and 2 x 2, and use them to cover the 8 x 3 road without overlapping, how many different ways
6 answers
asked by
Anonymous
477 views
3. A club with 8 women and 6 men needs to choose two different members to be president and vice president (combination or
3 answers
asked by
Peace
726 views
Troy can order a large or small snow cone. There are 16 flavors and 2 toppings from which to choose. How many ways can Troy
1 answer
asked by
Sadie
476 views
If a mother has three bananas, two pears, and two oranges, in how many different ways can she give the fruit to her daughter in
3 answers
asked by
jenifer
690 views
A math department is allowed to tenure 4 of 19 eligible teachers. In how many ways can the selection for tenure be made?
n!/(n-r)
1 answer
asked by
Alexis
453 views
After the last game of the season a football team goes out for ice cream. Each player orders a triple cup of ice cream with a
6 answers
asked by
Vicki
564 views
At the American Kennel Club, there are 36 dogs entered in a show where there will be a first-, second-, and third- place award.
2 answers
asked by
Ashley
899 views
24 cars needs to be painted three deference colors out of 64 kinds of colores how many is done many is done
1 answer
asked by
Ivernon
332 views
1. permutation or combination: how many schedules are possible if you need to choose 5 events out of 20 for a vacation?
Is it
6 answers
asked by
Anonymous
532 views
A state's license plates consist of four letters followed by three numerals, and 246 letter arrangements are not allowed. How
2 answers
asked by
Mary Ann
602 views
Can you please check my work and help me with the parts that I don't understand?
For each event, choose the most appropriate term
4 answers
asked by
Caroline
1,950 views
Create two different situations: one in which you use combinations and one in which you use permutations. Include specific
2 answers
asked by
Aniston
533 views
A family of 2 parents and 4 children is eating lunch at a rectangular table with 2 chairs on each side and one chair on each
1 answer
asked by
Paula
400 views
The number of ways there are to arrange 6 distinct rooks on a 10x10 board such that none of them can attack each other is n.
1 answer
asked by
NirjhorTheGenius
468 views
Assume that there are 18 board members: 12 females, and 6 males including Larry. There are 4 tasks to be assigned. Note that
1 answer
asked by
John
480 views
Eleven graduate students have applied for two available teaching assistantships. In how many ways can these assistantships be
3 answers
asked by
Terry
1,079 views
A group of twelve people are going to take a ride on a roller coaster at
the same time in two different trains, one of which
1 answer
asked by
Anonymous
255 views
A raffle contains 150 tickets there are 3 prizes assuming all tickets were sold how many different ways can prizes be awarded if
3 answers
asked by
Heather
775 views
How many 3-digit numbers can be formed from the four
integers 0, 1, 2, 3, if; a) no digit is repeated, b) Repetition is allowed,
1 answer
asked by
lyra
446 views
How many 3-5 character passwords are there if each character is either an
uppercase letter A-Z, a lowercase letter a-z, or a
1 answer
asked by
fiki
419 views
in how many ways can be the first four letters of your name be arranged to form a three letter word,
(i)when the letter can be
2 answers
asked by
edward
493 views
The current license plates in New York State consist of three letters followed by four digits.
( i ) How many possible distinct
3 answers
asked by
Melissa
1,091 views
1. How many eight digit even numbers are possible with the digits 7 5 4 5 7 5 0 7?
Is the correct answer 240? If not, please
4 answers
asked by
Rayne
373 views
A committee of 5 people is selected from a group of 7 men and 9 women. In how many ways can the committee be selected so it
4 answers
asked by
Anonymous
1,092 views
There are 5 boys and 4 girls in my class.
In how many ways can they be seated in a row of 9 chairs such that at least 3 girls are
5 answers
asked by
Speedo
775 views
There are 5 boys and 4 girls in my class.
In how many ways can they be seated in a row of 9 chairs such that at least 2 boys are
6 answers
asked by
Speedo
493 views
How many different two- digit numbers can be formed using each of the digits 3, 5, and 7 only once ?
1 answer
asked by
Tomas
362 views
True or false. P (n, r) = r! C (n, r).
explain why please, thanks
1 answer
asked by
Keith
422 views
How many different committees can be formed from 5 professors, and 15 students. If each committee is made up of 2 professors,
2 answers
asked by
Chuck
858 views
John is building a fence that is 6 feet high and 18 feet wide to put around his garden. He has two sizes of boards that he can
1 answer
asked by
GT
430 views
Using the integers 2,3,4,5,
How many 3-digit odd numbers less than 300 can be formed if no repetition of digits is allowed?
2 answers
asked by
Anonymous
554 views
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Parent Categories (29)
Algebra
Basic Probability
Combinations
Combinatorics
Combinatorics and Probability
Combinatorics, Sub-sub-category: Permutations and Combinations.
Counting and Combinations
Counting and Combinatorics
Counting and Probability
Counting methods
Counting Principles
Counting problems
Counting Rules
Counting/Combinatorics
Geometry
Math
Math/Combinatorics
Mathematics
Mathematics and Logic
Number Theory
Probability
Probability and Combinations
Probability and Combinatorics
Probability and Counting
Probability and Statistics
Probability of Events
Problem Solving
Set Theory
Word Formation