Find all School-related info fast with the new School-Specific MBA Forum

It is currently 31 May 2016, 04:19
GMAT Club Tests

Close

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
Your Progress

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

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Events & Promotions

Events & Promotions in June
Open Detailed Calendar

If m^(-1) = -1/3 then m^(-2) is equal to

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:

Hide Tags

Manager
Manager
avatar
Joined: 02 Dec 2012
Posts: 178
Followers: 3

Kudos [?]: 1598 [0], given: 0

If m^(-1) = -1/3 then m^(-2) is equal to [#permalink]

Show Tags

New post 20 Dec 2012, 07:23
2
This post was
BOOKMARKED
00:00
A
B
C
D
E

Difficulty:

  5% (low)

Question Stats:

84% (01:29) correct 16% (00:39) wrong based on 545 sessions

HideShow timer Statistics

If m^(-1) = -1/3 then m^(-2) is equal to

(A) -9
(B) -3
(C) -1/9
(D) 1/9
(E) 9
[Reveal] Spoiler: OA
Expert Post
Math Expert
User avatar
Joined: 02 Sep 2009
Posts: 33098
Followers: 5781

Kudos [?]: 70959 [0], given: 9857

Re: If m^(-1) = -1/3 then m^(-2) is equal to [#permalink]

Show Tags

New post 20 Dec 2012, 07:25
Expert's post
2
This post was
BOOKMARKED
1 KUDOS received
SVP
SVP
User avatar
Status: The Best Or Nothing
Joined: 27 Dec 2012
Posts: 1858
Location: India
Concentration: General Management, Technology
WE: Information Technology (Computer Software)
Followers: 36

Kudos [?]: 1526 [1] , given: 193

If m^(-1) = -1/3 then m^(-2) is equal to [#permalink]

Show Tags

New post 27 Feb 2014, 20:20
1
This post received
KUDOS
Walkabout wrote:
If m^(-1) = -1/3 then m^(-2) is equal to

(A) -9
(B) -3
(C) -1/9
(D) 1/9
(E) 9



\(\frac{1}{m} = \frac{-1}{3}\)

Squaring both sides

\(\frac{1}{m^2} = \frac{1}{9} =\)Answer = D
_________________

Kindly press "+1 Kudos" to appreciate :)

GMAT Club Legend
GMAT Club Legend
User avatar
Joined: 09 Sep 2013
Posts: 9716
Followers: 467

Kudos [?]: 120 [0], given: 0

Premium Member
Re: If m^(-1) = -1/3 then m^(-2) is equal to [#permalink]

Show Tags

New post 11 Sep 2015, 12:33
Hello from the GMAT Club BumpBot!

Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
_________________

GMAT Books | GMAT Club Tests | Best Prices on GMAT Courses | GMAT Mobile App | Math Resources | Verbal Resources

Re: If m^(-1) = -1/3 then m^(-2) is equal to   [#permalink] 11 Sep 2015, 12:33
    Similar topics Author Replies Last post
Similar
Topics:
If (1/5)^m * (1/4)^18 = (1/2(10)^35), what does m equal? jst6059 0 04 Oct 2015, 05:03
Experts publish their posts in the topic If m ≠ 0 and m - 1+2m^2/2m =y/x, then y is...= steilbergauf 5 15 May 2014, 03:44
24 Experts publish their posts in the topic If m and n are integers and 36/3^4 = 1/3^m + 1/3^n , what is DoItRight 13 26 Mar 2013, 14:32
4 Experts publish their posts in the topic The ratio 2 to 1/3 is equal to the ratio Bunuel 7 20 Aug 2012, 03:03
2 Experts publish their posts in the topic If m^(-1) = -1/3 then m^(-2) is equal to Lstadt 6 26 Jul 2011, 12:31
Display posts from previous: Sort by

If m^(-1) = -1/3 then m^(-2) is equal to

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  


GMAT Club MBA Forum Home| About| Terms and Conditions| GMAT Club Rules| Contact| Sitemap

Powered by phpBB © phpBB Group and phpBB SEO

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®.