lolando

Could you please explain your answer, Maria? Thanks

A group of 10 friends wants to play basketball, each team needs five players. How many different ways can the teams be divided? Please Explain your answer. I always get the double of the OA Thanks, Lolando

Congratulations, Bungholio, on your great score! I won´t be the same without holy Bungholio in this forum...

Hi everybody, I just found a very nicely made GMAT-Math practice site. You will have to subscribe though to get full access. It has tons of questions, organized by subject and detailled answer explanations. Check it out, maybe you like it. www.xlmath.com Regards, Lolando

Hi, has anyone already actually skipped the AWA? Can you see that one skipped the AWA on the unofficial score report? How is skipping he AWA stated in the official score report? Thnanks for your answer. Lolando

Thanks manish, thanks sdasar you two are genius.

Yes, you are right: x=2y. Could you please explain how you got there?

I am very sorry, manish, you are right. It is x=sqrt(4xy-4y^2)

x=290/3 ?

The question is not really acurate. It could be 20/90 which is 2/9

I have troubel solving this problem, there must be a trick: If x≠0 and x= srt(4xy-y^2), then, in terms of y, x= Can anyone explain please. Thanks

Since I know the "tough problem" in best hands beeing figured out by manish and bungholio I can go to bed now ;-)

When I set up the equation I will get: The Area of the rectangle s*ks and the area of the triangle (1/2)ks*(sk^2-s) s*sk+(1/2)ks*(sk^2-s)=4s^2 Multiplying out, dividing by s^2 and multiplying by 2 leaves k+k^3=8 Am I wrong?

I got k+k^3=6 but the I got stuck.

Lets assume we have 10 male and 6 femal illiterate Persons. So the Total would be 16. 60% of the male would be 6. Add the 6 females and you get 12/16=3/4 Ans D Correct?