It is currently 17 Mar 2018, 15:22

### GMAT Club Daily Prep

#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# If n=3^(n-2) and t=3^n then t is n/9 n 3n 9n 27n

Author Message
Senior Manager
Joined: 04 Aug 2008
Posts: 370
If n=3^(n-2) and t=3^n then t is n/9 n 3n 9n 27n [#permalink]

### Show Tags

21 Oct 2008, 11:33
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

If n=3^(n-2)
and
t=3^n

then t is

n/9
n
3n
9n
27n
_________________

The one who flies is worthy. The one who is worthy flies. The one who doesn't fly isn't worthy

Retired Moderator
Joined: 18 Jul 2008
Posts: 921

### Show Tags

21 Oct 2008, 12:08
9n, by plugging in numbers.

I used n = 3
SVP
Joined: 07 Nov 2007
Posts: 1765
Location: New York

### Show Tags

21 Oct 2008, 13:20
spiridon wrote:
If n=3^(n-2)
and
t=3^n

then t is

n/9
n
3n
9n
27n

n=3^(n-2) = 3^n /3^2= 3^n/9

3^n=9n=t

D
_________________

Smiling wins more friends than frowning

Re: t and n   [#permalink] 21 Oct 2008, 13:20
Display posts from previous: Sort by

# If n=3^(n-2) and t=3^n then t is n/9 n 3n 9n 27n

Moderator: chetan2u

 Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.