Search found 56 matches
Thanks Tini. I forgot to take away another 70 degrees.
The formula x/360 helps. Also, since the D = 18pi, 1/9 * 18/1 = 2pi
Thanks for your help 
- by dnkcdnguy
Tue Feb 17, 2009 5:52 pm- Forum: Problem Solving
- Topic: GMAT Prep Minor Arc Geometry
- Replies: 5
- Views: 1451
GMAT Prep XY Coordinate with Half Circle
This one took me awhile and I kind of guessed that it was "1".
I'm interested to see how others solve this quesiton.
Thanks
- by dnkcdnguy
Tue Feb 17, 2009 4:57 pm- Forum: Problem Solving
- Topic: GMAT Prep XY Coordinate with Half Circle
- Replies: 10
- Views: 2786
- by dnkcdnguy
Tue Feb 17, 2009 4:56 pm- Forum: Problem Solving
- Topic: GMAT Prep Minor Arc Geometry
- Replies: 5
- Views: 1451
- by dnkcdnguy
Mon Feb 16, 2009 6:26 pm- Forum: Problem Solving
- Topic: GMAT Prep: Standard Deviation
- Replies: 2
- Views: 1326
Thanks Tini and Stuart. I rushed this question and understand it now that we're able to use special triangles.
- by dnkcdnguy
Mon Feb 16, 2009 6:15 pm- Forum: Problem Solving
- Topic: GMAT Prep: Geometry (i.e. Triangle and Square)
- Replies: 3
- Views: 1357
- by dnkcdnguy
Mon Feb 16, 2009 6:04 pm- Forum: Problem Solving
- Topic: GMAT Prep: Sales
- Replies: 2
- Views: 1165
- by dnkcdnguy
Mon Feb 16, 2009 2:08 pm- Forum: Problem Solving
- Topic: GMAT Prep: Sales
- Replies: 2
- Views: 1165
GMAT Prep: Geometry (i.e. Triangle and Square)
Can someone please help out with this question. It took me awhile to figure out the second time around and I want to see how other people approach this question.
Thanks
- by dnkcdnguy
Mon Feb 16, 2009 2:07 pm- Forum: Problem Solving
- Topic: GMAT Prep: Geometry (i.e. Triangle and Square)
- Replies: 3
- Views: 1357
GMAT Prep: Standard Deviation
Can someone please help out with this question. I'm still a little rusty when it comes to the SD questions.
Thanks
- by dnkcdnguy
Mon Feb 16, 2009 1:45 pm- Forum: Problem Solving
- Topic: GMAT Prep: Standard Deviation
- Replies: 2
- Views: 1326
- by dnkcdnguy
Thu Feb 05, 2009 4:50 pm- Forum: Data Sufficiency
- Topic: Gmat prep DS please help!!
- Replies: 2
- Views: 1371
My answer is A. What is the OA? Since the symbol represents either multiplication or addition, we can test both 1) and 2) with these functions. Also, it's important to note that K is an integer (i.e. a whole number and not a fraction). 1) 2 (+ or X) K = 3 2 + 1 = 3 K= 1 Only a fraction multiplied by...
- by dnkcdnguy
Thu Feb 05, 2009 4:39 pm- Forum: Data Sufficiency
- Topic: Gmat prep DS please help!!
- Replies: 2
- Views: 1371
IMO B.
Dimonya's explanation is great and I agree with the reasoning.
Also, B is concise and clear in comparison to other answer choices. A sounds awkward and redundant "in that it established".
What is the OA?
- by dnkcdnguy
Tue Feb 03, 2009 10:10 am- Forum: Sentence Correction
- Topic: Camp David Accords
- Replies: 17
- Views: 3995
What a great question and I was able to narrow it down to A and B. B was my first choice with A as a close second. However, after reading Karen's response I'm now thinking the answer may be A.
What source was this from? What is the OA?
Thanks
- by dnkcdnguy
Mon Feb 02, 2009 8:16 pm- Forum: Critical Reasoning
- Topic: Morganville's downtown
- Replies: 4
- Views: 5050
#2 mentions nothing about importing grain and meat and therefore, it's incorrect. It doesn't attack the main argument as effective as #4, which weakens the statement that the country will import grain (#4 states the opposite) and is the most effective weakening statement out of all of the possible a...
- by dnkcdnguy
Mon Feb 02, 2009 8:07 pm- Forum: Critical Reasoning
- Topic: GMAT PREP Question
- Replies: 11
- Views: 5787
- by dnkcdnguy
Wed Jan 28, 2009 8:50 am- Forum: Reading Comprehension
- Topic: Senior Managers
- Replies: 10
- Views: 4305