0
If the question concerned the number of combinations of three different coins, the answer is 23-1 = 7.
If the coins are a,b,and c, the combinations are
a, b, c, ab, ac, bc, abc.
If two of the coins are the same there are only 5 combinations and if all three are the same there are 3.
Still curious? Ask our experts.
Chat with our AI personalities
EzraFaith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
CoachSuccess isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
ReneChange my mind. I dare you.
Chat with ReneAdd your answer:
Earn +20 ptsQ: How many combinations of coins in 3?
Write your answer...
Submit
Still have questions?
Continue Learning about Algebra
How many combinations of 3 numbers are there in 32 numbers what are these combinations?
There are 32C3 = 32*31*30/(3*2*1) = 4960 combinations. I do not have the inclination to list them all.
How many 3 number combinations with 12345?
There are: 12345C3 = 3.134847985*1011
How many combinations of numbers can you make with 8 and 3?
Two . . . . . 38 and 83.
How many combination can 1 2 3 4 5 have?
It can have 120 combinations . . .
How many combinations on a 3 number lock?
Just one. * * * * * Depends on how many numbers are on each ring. If there are x numbers, then the total number of combinations (actually they are permutations) is x*x*x or x3.
Trending Questions
Could the value of the variable be greater than 12.50?
45 equals 7x - 4 solve?
What 3x squared minus 5x squared?
Are corresponding angles of similar triangles congruent?
What is true regarding functions and relation?
What is the total number of cubes of any size with integral side lengths in the 5x5x5 cube?
What part of speech is exponential?
What is the square root of 828 simplified?
If the area of one circle is four times as large as a smaller circle with radius of 3 inchesThe radius of the larger circle is?
What is the complement of 32 percent?
What is 0.454545 as a fraction?
What is the answer to page 13.10 in Punchline Algebra book b where did the tree invite all its friends on Friday night?
What is base in mathematics?
What two numbers multiply to get 104 and add to 56?
What is the volume of a two inch sphere?
Why binomial distribution can be approximated by Poisson distribution?
Is the square root of 53 rational or irrational number?
Is the tangent ratio number is greater than one?
What is the difference between hql and criteria?
How do you do x plus y equals 17?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.