## anonymous one year ago You need to choose 4 employees out of your 10 employees to work on a holiday. How many choices are possible? 10,000 40 5,040 210

1. johnweldon1993

If I remember correctly, the combination formula is $\large \frac{n!}{r!(n - r)!}$ 'n' is the total number of choices, this would be 10 here and 'r' would be the number that you want to choose, or 4 here so $\large \frac{10!}{4!(10 - 4)!}$

2. anonymous

Thank you!