 # Quick Answer: How Many Combinations Of 3 Numbers Can You Have Without Repetition?

## How do you calculate the number of possible combinations?

The formula for combinations is generally n.

/ (r.

(n — r)!), where n is the total number of possibilities to start and r is the number of selections made..

## How do you open a combination lock if you forgot the code?

Pull up gently on the shackle and hold it in place. Turn the dial clockwise listening carefully until you hear the lock click. Start with a good deal of pressure and gently let up as you spin it around, until you meet resistance in only one place. If the dial catches every few numbers, you are pulling too hard.

## How do you unlock a 3 Number Lock?

Turn the lock until the numbers read right-side-up. Roll the left-most dial until the first number of your combination lines up with the scored hash mark just to the left of the dial. Roll the middle dial until the appropriate number lines up with the number to its left. Do the same for the right-most number.

## How many combinations of numbers are there between 000 and 999?

1,000 possible combinationsThe smallest 3 digit number I have is zero, written 000 and the largest is 999 and I have ever integer between 000 and 999. Thus I have 1,000 numbers or 1,000 possible combinations.

## How do you break a 3 digit combination lock?

WonderHowToPut pressure on the lock by sliding it across the bail as far as it will go.Rotate each digit until it gets very hard to move.If it gets really hard, try one more click. If it becomes easy again, just put it back to where it is hard.Keep pressure on the bail, and try moving the numbers one at a time.Mar 26, 2012

## How many combinations of 3 numbers can you make with 5 numbers?

10 possible combinationsSo 5 choose 3 = 10 possible combinations. However, there’s a shortcut to finding 5 choose 3. The combinations formula is: nCr = n! / (n – r)!

## How many patterns can 3 shapes make?

3*3*3=27 unique possibilities.

## How many combinations of 3 numbers are there?

3! =10⋅9⋅8. This is the number of ways of choosing a 3-digit combination in which the three digits are all distinct: there are 10 ways to choose the first digit, but then only 9 choices remain for the second digit, and once those have been chosen only 8 choices remain for the last digit.

## What are all the combinations for a 3 Number Lock?

If each digit in a 3-digit lock contains the numbers 0-9, then each digit has 10 options, and 1,000 different combinations are possible.

## How many ways can you order 3 things?

6 waysFactorial Formula For example, the factorial of 5, 5! = 5*4*3*2*1 = 120. Therefore, the number of ways in which the 3 letters can be arranged, taken all a time, is 3! = 3*2*1 = 6 ways.

## What is the most common 3 digit number?

100100 statistically seems likely as the most popular three-digit number.