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Tag
combination
Recent questions tagged combination
121
views
1
answers
What are the chances of event 'C' occuring?
Event 'A' has a 50% chance of ocurring.The only way event 'B' can occur is if event 'A' occurs;If event 'A' occurs, event 'B' has a 50% chance of occuring.The only way ev...
MathsGee
Platinum
113k
points
MathsGee
asked
Mar 31
AI & Data Science
probability
numbers
chance
combination
+
–
81
views
1
answers
I'd like to know the probability of winning a particular betting progression that utilizes the "parlay bet".
I'd like to know the probability of winning a particular bettingprogression that utilizes the "parlay bet". A parlay bet is when youlet all your winnings ride on the ver...
MathsGee
Platinum
113k
points
MathsGee
asked
Mar 31
AI & Data Science
probability
numbers
winning
lotto
play
combination
+
–
80
views
1
answers
Of the four ways a molecule can be represented, which is the most convenient way to use in studying organic chemistry?
Of the four ways a molecule can be represented, which is the most convenient way to use in studying organic chemistry?
MathsGee
Platinum
113k
points
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asked
Mar 11
Mathematics
probability
math
calculate
marbles
permutations
combination
letters
+
–
99
views
1
answers
Do more people playing decrease my chances of winning lotto?
Do more people playing decrease my chances of winning lotto?
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 11
AI & Data Science
lotto
winning
probability
numbers
play
combination
chance
+
–
141
views
1
answers
Can certain numbers increase my chances of winning lotto?
Can certain numbers increase my chances of winning lotto?
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 11
AI & Data Science
lotto
winning
probability
numbers
play
combination
chance
+
–
125
views
1
answers
How does buying more lotto tickets affect my chances of winning?
How does buying more lotto tickets affect my chances of winning?
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 11
AI & Data Science
winning
lotto
probability
numbers
play
combination
chance
+
–
120
views
1
answers
What's the probability of winning the lotto with a single ticket?
What's the probability of winning the lotto with a single ticket?
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 11
AI & Data Science
lotto
winning
probability
numbers
play
combination
chance
+
–
138
views
1
answers
Consider the letters of the word SMARTPHONE. How many word arrangements can be made with all of the letters with repetition if the letter S must come first followed by the letter M?
Consider the letters of the word SMARTPHONE.How many word arrangements can be made with all of the letters with repetition if the letter S must come first followed by the...
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 21
Mathematics
letters
marbles
permutations
combination
ratio
arrangements
math
+
–
121
views
1
answers
Consider the letters of the word EDUCATION. How many six-letter word arrangements can be made with all of the letters with no repetition?
Consider the letters of the word EDUCATION.How many six-letter word arrangements can be made with all of the letters with no repetition?
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 21
Mathematics
letters
marbles
permutations
combination
ratio
arrangements
+
–
107
views
1
answers
Consider the letters of the word EDUCATION. How many six-letter word arrangements can be made with all of the letters with repetition?
Consider the letters of the word EDUCATION.How many six-letter word arrangements can be made with all of the letters with repetition?
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 21
Mathematics
math
letters
marbles
permutations
combination
ratio
arrangements
+
–
104
views
1
answers
Consider the letters of the word EDUCATION. How many word arrangements can be made with all of the letters with no repetition?
Consider the letters of the word EDUCATION.How many word arrangements can be made with all of the letters with no repetition?
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 21
Mathematics
letters
marbles
math
permutations
combination
ratio
arrangements
+
–
107
views
1
answers
Consider the letters of the word EDUCATION. How many word arrangements can be made with all of the letters with repetition?
Consider the letters of the word EDUCATION.How many word arrangements can be made with all of the letters with repetition?
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 21
Mathematics
letters
marbles
math
permutations
combination
ratio
arrangements
+
–
112
views
1
answers
In how many ways can four Maths books, three Geography books and two Science books be arranged on a shelf if the maths books must be together?
In how many ways can four Maths books, three Geography books and two Science books be arranged on a shelf if the maths books must be together?
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 21
Mathematics
combination
calculate
math
permutations
marbles
probability
letters
+
–
82
views
0
answers
In how many ways can four Maths books, three Geography books and two Science books be arranged on a shelf in any order?
In how many ways can four Maths books, three Geography books and two Science books be arranged on a shelf in any order?
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 21
Mathematics
calculate
math
combination
permutations
probability
marbles
+
–
103
views
1
answers
How many word arrangements can be made with the word ANGELIC if the letters A, N and G must be together? The other letters may be repeated.
How many word arrangements can be made with the word ANGELIC if the letters A, N and G must be together? The other letters may be repeated.
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 21
Mathematics
letters
marbles
permutations
math
combination
ratio
+
–
101
views
1
answers
How many word arrangements can be made with the word POWERFUL if the letters W, E and P must be together? Letters may not be repeated.
How many word arrangements can be made with the word POWERFUL if the letters W, E and P must be together? Letters may not be repeated.
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 21
Mathematics
letters
marbles
permutations
arrangements
math
combination
+
–
133
views
1
answers
How many word arrangements can be made with the word POWERFUL if the letters may not be repeated?
How many word arrangements can be made with the word POWERFUL if the letters may not be repeated?
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 21
Mathematics
letters
marbles
ratio
math
permutations
arrangements
combination
+
–
358
views
1
answers
What is the expected value of winning the South African Lotto?
What is the expected value of winning the South African Lotto?
MathsGee
Platinum
113k
points
MathsGee
asked
Apr 13, 2023
Mathematics
probability
lotto
winning
numbers
combination
chance
play
+
–
564
views
1
answers
If I play five lines of six numbers out of a possible 49 in the South African lotto, what is the probability of winning in a draw? use latex
If I play five lines of six numbers out of a possible 49 in the South African lotto, what is the probability of winning in a draw? use latex
MathsGee
Platinum
113k
points
MathsGee
asked
Apr 4, 2023
AI & Data Science
lotto
combination
chance
probability
winning
play
numbers
+
–
647
views
1
answers
If I play one line of six numbers out of a possible 49 in the South African lotto, what is the probability of winning in a draw?
If I play one line of six numbers out of a possible 49 in the South African lotto, what is the probability of winning in a draw? use latex
MathsGee
Platinum
113k
points
MathsGee
asked
Apr 4, 2023
AI & Data Science
lotto
probability
play
winning
combination
chance
numbers
+
–
248
views
1
answers
Permutation vs. combination
Permutation vs. combination
MathsGee
Platinum
113k
points
MathsGee
asked
Mar 29, 2023
Mathematics
permutation
combination
difference
between
+
–
520
views
0
answers
In how many possible orders can the letters of the word MATHEMATICS be arranged?
In how many possible orders can the letters of the word MATHEMATICS be arranged?
MathsGee
Platinum
113k
points
MathsGee
asked
Nov 27, 2022
AI & Data Science
letters
marbles
ratio
friends
share
combination
probability
+
–
707
views
1
answers
In how many ways can the letters of the word ASSASSINATION be arranged so that all the S's are together?
In how many ways can the letters of the word ASSASSINATION be arranged so that all the S's are together?
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jul 29, 2022
AI & Data Science
letters
marbles
friends
ratio
share
combination
probability
+
–
762
views
1
answers
In a college \(25 \%\) of boys and \(10 \%\) of girls are offered mathematics. The girls constitute \(60 \%\) of the total number of students. If a student is selected randomly and is found to be studying mathematics, t
In a college \(25 \%\) of boys and \(10 \%\) of girls are offered mathematics. The girls constitute \(60 \%\) of the total number of students. If a student is selected ra...
MathsGee
Platinum
113k
points
MathsGee
asked
Jul 28, 2022
AI & Data Science
ratio
marbles
combination
friends
olympiad
share
letters
+
–
459
views
1
answers
Six boys and six girls sit in a row at random. Find the probability that boys and girls sit alternately.
Six boys and six girls sit in a row at random. Find the probability that boys and girls sit alternately.
MathsGee
Platinum
113k
points
MathsGee
asked
Jul 28, 2022
AI & Data Science
ratio
marbles
combination
letters
friends
olympiad
share
+
–
866
views
1
answers
In how many ways can the letters of the word DIRECTOR be arranged so that the three vowels are never together?
In how many ways can the letters of the word DIRECTOR be arranged so that the three vowels are never together?
MathsGee
Platinum
113k
points
MathsGee
asked
Jul 28, 2022
AI & Data Science
letters
combination
probability
marbles
ratio
friends
share
+
–
369
views
1
answers
The number of arrangements of the letters of the word BANANA in which two N's do not appear adjacently is :
The number of arrangements of the letters of the word BANANA in which two N's do not appear adjacently is :
MathsGee
Platinum
113k
points
MathsGee
asked
Jul 28, 2022
AI & Data Science
letters
probability
combination
marbles
ratio
friends
share
+
–
569
views
1
answers
In how many ways can 5 people be arranged in a circle such that two people must sit together?
In how many ways can 5 people be arranged in a circle such that two people must sit together?
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jul 22, 2022
AI & Data Science
marbles
letters
ratio
friends
share
olympiad
combination
+
–
1.5k
views
1
answers
In how many ways can 6 girls and 2 boys be arranged in a row
In how many ways can 6 girls and 2 boys be arranged in a row(a) without restriction?(b) such that the 2 boys are together?(c) such that the 2 boys are not together?
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jul 22, 2022
AI & Data Science
ratio
marbles
letters
share
friends
olympiad
combination
+
–
589
views
1
answers
In how many ways can 5 people be arranged in a circle?
In how many ways can 5 people be arranged in a circle?
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jul 22, 2022
AI & Data Science
marbles
letters
ratio
friends
share
olympiad
combination
+
–
733
views
1
answers
In how many ways can the six letters of the word "mammal" be arranged in a row?
In how many ways can the six letters of the word "mammal" be arranged in a row?
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jul 22, 2022
AI & Data Science
letters
marbles
ratio
friends
share
olympiad
combination
+
–
770
views
1
answers
How many different ways can the letters of the word MATH be rearranged to form a fourletter code word?
How many different ways can the letters of the word MATH be rearranged to form a fourletter code word?
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jul 13, 2022
Mathematics
letters
combination
blue
marbles
ratio
friends
share
+
–
659
views
1
answers
Evaluate \(\left(\begin{array}{l}n \\ 0\end{array}\right)+\left(\begin{array}{l}n \\ 2\end{array}\right)+\left(\begin{array}{l}n \\ 4\end{array}\right)+\cdots+\left(\begin{array}{l}n \\ \ell\end{array}\right)\)
Evaluate \(\left(\begin{array}{l}n \\ 0\end{array}\right)+\left(\begin{array}{l}n \\ 2\end{array}\right)+\left(\begin{array}{l}n \\ 4\end{array}\right)+\cdots+\left(\begi...
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 20, 2022
Mathematics
evaluate
permutation
counting
combination
factorial
function
graph
+
–
667
views
1
answers
Evaluate \(\left(\begin{array}{l}n \\ 0\end{array}\right)-\left(\begin{array}{l}n \\ 1\end{array}\right)+\cdots+(-1)^{n}\left(\begin{array}{l}n \\ n\end{array}\right)\)
Evaluate \(\left(\begin{array}{l}n \\ 0\end{array}\right)-\left(\begin{array}{l}n \\ 1\end{array}\right)+\cdots+(-1)^{n}\left(\begin{array}{l}n \\ n\end{array}\right)\)
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 20, 2022
Mathematics
evaluate
factorial
permutation
counting
combination
function
graph
+
–
588
views
1
answers
Evaluate \(\left(\begin{array}{l}n \\ 0\end{array}\right)+\left(\begin{array}{l}n \\ 1\end{array}\right)+\cdots+\left(\begin{array}{l}n \\ n\end{array}\right)\)
Evaluate \(\left(\begin{array}{l}n \\ 0\end{array}\right)+\left(\begin{array}{l}n \\ 1\end{array}\right)+\cdots+\left(\begin{array}{l}n \\ n\end{array}\right)\)
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 20, 2022
Mathematics
evaluate
combination
factorial
permutation
counting
+
–
697
views
1
answers
What is a linear combination of vectors?
What is a linear combination of vectors?
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 26, 2022
Mathematics
linear
combination
vectors
question
answer
+
–
550
views
0
answers
True/False: The linear combinations $a_{1} \mathbf{v}_{1}+a_{2} \mathbf{v}_{2}$ and $b_{1} \mathbf{v}_{1}+b_{2} \mathbf{v}_{2}$ can only be equal if $a_{1}=b_{1}$ and $a_{2}=b_{2}$.
True/False: The linear combinations $a_{1} \mathbf{v}_{1}+a_{2} \mathbf{v}_{2}$ and $b_{1} \mathbf{v}_{1}+b_{2} \mathbf{v}_{2}$ can only be equal if $a_{1}=b_{1}$ and $a_...
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 26, 2022
Mathematics
vectors
vector
terminal
scalars
parallel
linear
combination
+
–
923
views
0
answers
Explain the determination of the optimal price and output combination in a situation of monopolistic competition.
Explain the determination of the optimal price and output combination in a situation of monopolistic competition. Use the resulting equilibrium to illustrate the statemen...
MathsGee
Platinum
113k
points
MathsGee
asked
Nov 16, 2021
General Knowledge
determination
optimal
price
output
combination
monopolistic
competition
+
–
869
views
1
answers
A 10 volt battery connected to a capacitor delivers a charge of 0.5 coulombs. The capacitance of the capacitor is:
A 10 volt battery connected to a capacitor delivers a charge of 0.5 coulombs. The capacitance of the capacitor is:w) 2 x 10-2 faradsx) 5 x 10-2 faradsy) 2 faradsz) 5 fara...
Digitized
Wooden Status
793
points
Digitized
asked
Oct 5, 2021
General Knowledge
capacitor
parallel-plate
resistance
series
farad
combination
volts
+
–
729
views
1
answers
A two farad and a four farad capacitor are connected in series. What single capacitance is "equivalent" to this combination?
A two farad and a four farad capacitor are connected in series. What single capacitance is "equivalent" to this combination?
Digitized
Wooden Status
793
points
Digitized
asked
Oct 5, 2021
General Knowledge
farad
capacitor
series
combination
parallel-plate
resistance
+
–
2.0k
views
1
answers
Two Mathematics books, 5 different Physics books and 3 different Chemistry are to be arranged on a shelf. How many arrangements are possible if ;
(a) Two Mathematics books, 5 different Physics books and 3 different Chemistry are to be arranged on a shelf. How many arrangements are possible if ;(i) books on the same...
MathsGee
Platinum
113k
points
MathsGee
asked
Sep 12, 2021
Mathematics
math
letters
permutations
combination
calculate
+
–
631
views
1
answers
What is the difference between a permutation and combination?
What is the difference between a permutation and combination?
Siyavula
Wooden Status
4.3k
points
Siyavula
asked
Sep 5, 2021
Mathematics
difference
between
permutation
combination
+
–
472
views
1
answers
A small school has 4 teachers and 50 students.
A small school has 4 teachers and 50 students.a. How many different committees can be formed from teachers and students if the committee consists of five people?b. How ma...
Siyavula
Wooden Status
4.3k
points
Siyavula
asked
Sep 5, 2021
Mathematics
school
combination
permutations
students
choose
+
–
499
views
1
answers
Evaluate the expression \(C(7,5)\)
Evaluate the expression \(C(7,5)\)
Siyavula
Wooden Status
4.3k
points
Siyavula
asked
Sep 5, 2021
Mathematics
evaluate
combination
counting
expression
+
–
363
views
1
answers
What is a combination?
What is a combination?
Siyavula
Wooden Status
4.3k
points
Siyavula
asked
Sep 5, 2021
Mathematics
counting
numbers
permutation
combination
+
–
427
views
1
answers
If we toss a die and then toss a coin, how many different results are possible?
If we toss a die and then toss a coin, how many different results are possible?
MathsGee
Platinum
113k
points
MathsGee
asked
May 30, 2021
Mathematics
math
letters
combination
permutations
arrangements
question
answer
+
–
1.3k
views
1
answers
The letters of the word DECIMAL are randomly arranged into a new 'word' also consisting of seven letters. How many different arrangements are possible if:
The letters of the word DECIMAL are randomly arranged into a new 'word' also consisting of seven letters. How many different arrangements are possible if:The arrangements...
MathsGee
Platinum
113k
points
MathsGee
asked
May 13, 2021
Mathematics
letters
combination
permutations
arrangements
math
+
–
1.1k
views
1
answers
What are combination functions in neural networks?
What are combination functions in neural networks?
MathsGee
Platinum
113k
points
MathsGee
asked
Oct 31, 2020
AI & Data Science
combination
functions
neural
networks
+
–
647
views
1
answers
Is playing lotto a viable investment plan?
Is playing lotto a viable investment plan?
MathsGee
Platinum
113k
points
MathsGee
asked
Jun 4, 2020
Mathematics
probability
lotto
combination
play
chance
winning
investment
+
–
1.0k
views
1
answers
What is the probability of winning lotto? Given that there are 49 balls and the winning combination has six numbers. What is the chance of getting the winning combination if you play 1 line?
What is the probability of winning lotto? Given that there are 49 balls and the winning combination has six numbers. What is the chance of getting the winning combination...
MathsGee
Platinum
113k
points
MathsGee
asked
Apr 30, 2020
Mathematics
lotto
winning
combination
play
probability
chance
+
–
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