3 years ago

Will mark brainliest please help asap

Mathematics

2 answers:

harina [27]3 years ago

7 0

Answer:

15 ways

Step-by-step explanation:

Recall:

$nCk=\frac{n!}{k!(n-k)!}$

$n$ = Number of items given in a set

$k$ = Number of objects selected from a set of $n$ objects

Given:

$n$ = 6 people

$k$ = 4 chairs

Calculation:

$6C4=\frac{6!}{4!(6-4)!}=\frac{720}{24(2)}=\frac{720}{48}=15$

Therefore, there are 15 different combinations.

jenyasd209 [6]3 years ago

3 0

Answer:

15 ways if i am wrong look it up then you should get your answer

Step-by-step explanation:

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