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Popular >

9 choose 8

Solution

9C8

Solution

9

Solution steps

= \frac{n !}{r ! ( n - r ) !}

Plug in

n = 9, r = 8

= \frac{9 !}{8 ! ( 9 - 8 ) !}

\frac{9 !}{8 ! ( 9 - 8 ) !} = 9

= 9

Popular Examples

order-sqrt(300),-17.3, 127/10 ,-17 9/26 order

- 300, - 17.3, \frac{127}{10}, - 17 \frac{9}{26}

15 P 2

variance of 1,9,4,12,13,13 variance

1, 9, 4, 12, 13, 13

arithmeticmean of 0.93,0.9,0.89,0.92,0.93,0.86,0.93,0.87,0.8,0.9 average

0.93, 0.9, 0.89, 0.92, 0.93, 0.86, 0.93, 0.87, 0.8, 0.9

arithmeticmean of 56,81,80,75,48,65,90,66,70,70 average

56, 81, 80, 75, 48, 65, 90, 66, 70, 70

Frequently Asked Questions (FAQ)

What is 9 choose 8 ?
The answer to 9 choose 8 is 9