In how many ways could nine people be divided into two groups of two people and one group of five people?
1 answer:
Answer:
your can only divide then up in that specific sequence one time
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Answer:
The last one
Step-by-step explanation:
L=7+w
P=(12x+14)=2(6x+7)
l+w= P/2 = 2(6x+7)/2= 6x+7
l+w=6x+7
2l = 6x+7
l = (6x+7)/2
l=7+w
-> w= l-7
= [(6x+7)/2] -7
= (6x+7-14)/2
= (6x-7)/2
Answer:
35
Step-by-step explanation:
3x=81+24
3x=105
x=35