# Permutation Calculator

## Calculates the number of permutations of n things taken r at a time. | ||

Permutation

[1-4] /4 | Disp-Num |

- Purpose of use
- math project

[1] 2018/05/22 22:42 Under 20 years old / High-school/ University/ Grad student / A little /

- Comment/Request
- During a special promotion, a customer purchasing a computer and a printer is given a choice of 3 free software packages. There are 10 different software packages from which to select. How many different groups of software packages can be selected?

Hint: This is a Combination problem!

[2] 2018/04/08 21:44 - / - / - /

- Purpose of use
- studies
- Comment/Request
- the system is effective, but what i need is a complete table of a 9P3. just like the 4P2 above.

[3] 2016/06/17 10:08 20 years old level / High-school/ University/ Grad student / Useful /

- Purpose of use
- Trying to calculate how many colors a CMYK printer can create.

[4] 2016/04/06 17:32 30 years old level / An office worker / A public employee / Useful /

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