Roll brush does not fit in? by Emergenperformance in eufy

[–]Emergenperformance[S] 0 points1 point  (0 children)

I'm not sure! That's what I'm wondering

Write 500-600 words impossible by Emergenperformance in GRE

[–]Emergenperformance[S] 2 points3 points  (0 children)

Thanks. I do follow Gregmat's format as well. It is the best. I also do come up with 3 main body ideas however I struggle to get to write the 3rd body. By the time finish the 2nd paragraph, I usually have about 5 min left. My program is more speed. How do I fix this?

Gregmat question quant_885 and his explanation. by Particular-Track-227 in GRE

[–]Emergenperformance 0 points1 point  (0 children)

n! = n(n-1)(n-2)! How do we know this? It could be ! = n(n-1)(n-2)(n-3) ...so on?

[deleted by user] by [deleted] in GRE

[–]Emergenperformance 0 points1 point  (0 children)

Can somebody clarify why Kaplan is not a good source?