jackerino

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  Fawun

• Aug 15, 2012

i'm a black woman who don't need no man

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  Fawun

• Aug 15, 2012

what? lol when I was in year 9, I was doing year 10 work...

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  Fawun

• Aug 15, 2012

Lol calm down. I know what acceleration means because I was an ex accelerant. What school do you go to

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  Fawun

• Aug 15, 2012

"yea I skipped two years of school"
"Then i also accelerated another two years"
"If I had skipped those extra 2 years I would be a little pipsqueak amongst massive 18 year olds ahaha"

wat

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  Fawun

• Aug 15, 2012

>Date of birth: 6 July, 1998 (14)
>doing HSC level math, phys and chem

seems legit

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  Fawun

• Aug 15, 2012

you are not in year 10

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  seanieg89

• Aug 9, 2012

Nope, the game is mixed doubles, a male must be paired with a female on each team.

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  seanieg89

• Aug 8, 2012

I assume the question means: how many ways can you organise a single mixed doubles match from that pool of 12 players such that no married couple are both playing. (If instead we are organising 3 concurrent matches with the same condition then the problem is harder.)

Choose the two men in the game: 6C2.
Choose the two women in the game 4C2 (The partners of the men cannot be chosen.)
Choose way of pairing up the 4 players selected: 2

So answer is 2.4C2.6C2=180.