Question

How many ways can we pick three distinct integers from {1,2, ...,15} such that their sum...

How many ways can we pick three distinct integers from {1,2, ...,15} such that their sum is divisible by 3?

Math   Advanced-Math   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
How many of the integers 1,2,....,2000 are not divisible by any of the numbers 2, 3...
How many of the integers 1,2,....,2000 are not divisible by any of the numbers 2, 3 or 11?
In how many ways can we place n distinct objects into k distinct bins such that...
In how many ways can we place n distinct objects into k distinct bins such that no bin contains more than half of the objects?
Prove that from any set A which contains 138 distinct integers, there exists a subset B...
Prove that from any set A which contains 138 distinct integers, there exists a subset B which contains at least 3 distinct integers and the sum of the elements in B is divisible by 46. Show all your steps
Suppose we want to choose 5 letters, without replacement, from 13 distinct letters. How many ways...
Suppose we want to choose 5 letters, without replacement, from 13 distinct letters. How many ways can this be done, if the order of the choices does not matter? How many ways can this be done, if the order of the choices matters?
How many ways can we put 14 identical balls into 5 distinct bins if no bin...
How many ways can we put 14 identical balls into 5 distinct bins if no bin can hold more than 6 balls?
We are given n distinct balls and m distinct boxes. m and n are non-negative integers....
We are given n distinct balls and m distinct boxes. m and n are non-negative integers. Every ball must be placed into a box, but not every box must have a ball in it. Each box can hold any number of balls. Let's also assume that the order in which we put the balls into the boxes does matter. (Ex: assume we have 2 balls, a and b, and 3 boxes, 1 2 and 3. two distinct distributions would be...
How many ways can four distinct balls be placed into four distinct bins so that no...
How many ways can four distinct balls be placed into four distinct bins so that no bin contains more than two balls.
Probability Combinations - A box of colored crayons contains 15 distinct colors. In how many ways...
Probability Combinations - A box of colored crayons contains 15 distinct colors. In how many ways can 11 colors be chosen, assuming that the order of the colors chosen doesn't matter?
In how many ways can 14 distinct red balls and 10 distinct blue balls be placed...
In how many ways can 14 distinct red balls and 10 distinct blue balls be placed in a row such that 1) all red balls are adjacent, 2) all blue balls are adjacent, 3) no two red balls are adjacent?
Suppose we want to choose 5 colors, without replacement, from 13 distinct colors. (a) How many...
Suppose we want to choose 5 colors, without replacement, from 13 distinct colors. (a) How many ways can this be done, if the order of the choices matters? (b) How many ways can this be done, if the order of the choices does not matter?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT