raykhona21 raykhona21

05-04-2020
Mathematics

contestada

Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

Can someone answer this question please answer it correctly if its corect I will mark you brainliest class=

Respuesta :

amna04352 amna04352

05-04-2020

Answer:

120

Step-by-step explanation:

6C3 × 3!

= 120

Answer Link

tochjosh tochjosh

05-04-2020

Answer: 20 orders

Step-by-step explanation: the combination will be 6C3

nCr = n! /(n-r)!r!

6C3 = 6!/(6-3)!3!

6! = 6x5x4x3x2x1 = 720

(6-3)! = 3! = 3x2x1 = 6

3! = 3x2x1 = 6

Therefore,

6C3 = 720/(6x6) = 720/36 = 20 orders

Answer Link

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