Say i needed to calculate the different number of combinations there are if you have 10 items and can pick up to 3 of them. e.g you buy a sandwhich and have Ketchup, Mustard, Relish, Lettuce, Pickles, Sour Cream, Cream Cheese, Olives as available toppings but you can only choose up to three. how many combinations are there?(adsbygoogle = window.adsbygoogle || []).push({});

Thanks

Paul

**Physics Forums - The Fusion of Science and Community**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Combination math

Loading...

Similar Threads - Combination math | Date |
---|---|

B Math puzzle | Saturday at 7:04 PM |

B The number of possible combinations with a constraint | Jan 29, 2018 |

B Permutations and combinations | Jan 27, 2018 |

I Why combination and permutation is useless in physics | May 11, 2017 |

B Best fit curve associated with the combination formula | Sep 22, 2016 |

**Physics Forums - The Fusion of Science and Community**