Despite its 1989 designation as a threatened species under
Despite its 1989 designation as a threatened species under the federal Endangered Species Act, the desert tortoise, Gopherus agassizii, has declined in numbers by ninety percent since the 1980s....
View ArticleIn a LAB experiment, a 100 ml compound of element X and
In a LAB experiment, a 100 ml compound of element X and element Y needs to be increased to 120 ml by adding some quantity of element X, and some quantity of element Y. If the original compound contains...
View ArticleRe: In a LAB experiment , a 100 ml compound of element X
gmatquant25 wrote:In a LAB experiment , a 100 ml compound of element X and element Y needs to be increased to 120 ml by adding some quantity of element X, and some quantity of element Y .If the...
View ArticleRe: is x^2 < x - |y|?
x^2-x >|y| x(1-x)>0 since RHS is always > 0 1>X>0 Statement 2 seems sufficient but I am unable to use statement 1 to conclude this logic
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Re: Duke (Fuqua) 2013 - Calling All Waitlisted Applicants
It's 6 PM in Durham, and still no email. I think I am getting cut. Seems like last year they kept rejecting people from WL throughout summer. Posted from my mobile device
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Re: Duke (Fuqua) 2013 - Calling All Waitlisted Applicants
rocket1741 wrote:It's 6 PM in Durham, and still no email. I think I am getting cut. Seems like last year they kept rejecting people from WL throughout summer. Posted from my mobile device No one is...
View ArticleRe: is x^2 < x - |y|?
One more thing... I think I solved for #II but I ran into a snag. I used the method Zarrolou showed my by summing up the inequalities. So, for #2... x^2<x-|y| So... I. x^2 < x- y OR II. x^2 <...
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Re: Kellogg 2013 - Calling All Waitlist Applicants
rainfall wrote:anybody in the same situation? I imagine there are quite a few people in this forum who have spent money they are hoping never to see again. I'm not at $5k yet, but it gets closer every...
View ArticleRe: if x & y are positive integers and y > x
"In a set of consecutive integers median=mean, so the median is 16" Will this hold true if total no. of consecutive integers is even??
View ArticleRe: Chicago (Booth) 2013 - Calling All Applicants
mth1214 wrote:Thanks for the info on the deposit dates. Given that another round of deposits is coming due on Wednesday, should those of us on the waitlist be hoping for a call later this week? Based...
View ArticleRe: is x^2 < x - |y|?
WholeLottaLove wrote:x^2 < x+y, x<0 (using the same process as above) ==> x^2 < y Which is possible. For example, what if x^2 = 2 and y =4? Then x^2 could in fact be less than y. Where did...
View ArticleRe: if x & y are positive integers and y > x
karjan07 wrote:"In a set of consecutive integers median=mean, so the median is 16" Will this hold true if total no. of consecutive integers is even?? Yes it will hold true. Example 3,4,5,6 median =...
View ArticleIf x and y are positive integers, and y > x, what is the
This topic have been merged with: http://gmatclub.com/forum/topic-119782.html
View ArticleRe: is x^2 < x - |y|?
Ok, I think I understand. We have two cases for |y|...y and -y. In the case of x^2 < y... it is derived from the inequality x^2 < x -(-y) right? Zarrolou wrote:WholeLottaLove wrote:x^2 < x+y,...
View ArticleRe: The average (arithmetic mean) of a normal distribution of a
Stiv wrote:The average (arithmetic mean) of a normal distribution of a school's test scores is 65, and standard deviation of the distribution is 6.5. A student scoring a 78 on the exam is in what...
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Re: Duke (Fuqua) 2013 - Calling All Waitlisted Applicants
watersorbet wrote:rocket1741 wrote:It's 6 PM in Durham, and still no email. I think I am getting cut. Seems like last year they kept rejecting people from WL throughout summer. Posted from my mobile...
View ArticleRe: is x^2 < x - |y|?
WholeLottaLove wrote:Ok, I think I understand. We have two cases for |y|...y and -y. In the case of x^2 < y... it is derived from the inequality x^2 < x -(-y) right? The passages above were...
View ArticleRe: If x and y are positive integers, and y > x, what is the
summer101 wrote:If x and y are positive integers, and y > x, what is the median of the set of consecutive integers from x to y? (1) The range of the set of integers from x to y inclusive is 31. (2)...
View ArticleRe: Haas success stories
add me on to that forum...I am looking to boost my gmat score to start with...
View ArticleRe: |x^2-4| = 1. What is x?
Hmmmm...I'm not sure I follow. This is how I solved the problem. |x^2-4|=1 x^2 - 4 =1 OR -x^2 + 4 = 1 SO x^2=5 ==> x=+/- \sqrt{5} OR -x^2=-3 ==> x^2=3 ==> x=+/- \sqrt{3} So, I believe that is...
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