sspati

x, y, and z are positive integers, x 5, 6, 7, 8, 9 Of the 16 beans in a box, 4 are red, 3 are blue and the others are green. If 2 beans are to be picked out without replacement, what is the probability that the first one is red and the second one is blue?

How many subsets of {1,2,3,4} are there including 2 and 4?

x^2+bx+c=0 b,c are constant integers, how many pairs of solution? A) c B) b=-(c+1) I don't have the answer.

Ice - Awesome score, specially 60 point improvement in less than 20 days !! Congratulations.

1. Most recovering heroin addicts seek to be free of drug dependency and others' prejudicial as well (A) of drug dependency and others' prejudicial as well (B) both of drug dependency and also of prejudicial treatment. © both of drug dependency and also from prejudicial treatment. (D) both of drug dependency but also from prejudicial treatment. (E) both of drug dependency and of prejudicial treatment as well

If m and n are integers, what is the remainder when 5*10^(n+m) is divided by 3? 1) m=1 2) n=10

Because of the efforts of Amory Lovins and other advocated of the "soft" path of Solar energy, the economics of nuclear power are being examined more closely now than ever before. A) being examined more closely now than ever before B) being attacked more vigorously than ever before C) open to more closer examination than they ever were before D) more closely examined than before E) more examined than they ever were before now. Could you please explain why D is wrong

Thank you archangel and geeky. Your explanation is wonderful !!

I would go with C

This is a question from GMATPrep. There is no OE. GMAT168, 800Bob, 800ForSure - could you please us out why C is better than A.

arch and bulls-eye - awesome explanation. Thank you !!

OA is C.

OA is C.

OA is A. This is a GMATPrep question. I checked the question again. Hi likui - could you please remove the picture from your signature ?

2001 proved to be automaker's first losing since 1992, when the company had lost $7.4 billion, which was primarily because of almost $7 billion in accounting charges. A. when the company had lost $7.4 billion, which was primarily because of B. when the company had lost $7.4 billion, primarily resulting from C. when the company lost $7.4 billion, primarily because of D. which is when the company lost $7.4 billion, because of E. which is when the company lost $7.4 billion, primarily resulting from could you please explain what part of the sentence is modified by "when"?

The success of the program to eradicate smallpox has stimulated experts to pursue what they had not previously considered possible - better control, if not eradication, of the other infections such as measles and yaws. A. what they had not previously considered possible - better control, if not eradication, of the other infections such as B. what they had not previously considered possible - better control, if not eradication, of the other infections like C. something they had not previously considered possible - better control, if not eradication, of such infections as D. something had not considered a previous possibility- better control, and perhaps eradication, of other infections such as E. the possibility of what they had not previouly considered - better control and possibly eradication of infections like

With no natural predators and expenses of green suburban neighborhoods that allow no hunting, wildlife officials estimate the New Jersey deer population to have grown to exceed 175,000 A. With no natural predators and expenses of green suburban neighborhoods that allow no hunting, wildlife officials estimate the New Jersey deer population to have B. With no natural predators and with expenses of green suburban neighbourhoods that do not allow hunting, wildlife officials' estimate of the deer population in New Jersey has C. With no natural predators and with expenses of green suburban neighborhoods where there is no hunting, the deer population in New Jersey, wildlife officials estimate, has D. Without natural predators and no hunting allowed in expense of green suburban neighborhoods, New Jersey has a deer pupulation that wildlife officials estimate to have E. Without natural predators and with expenses of green neighborhoods where there is no hunting, wildlife officials in New Jersey estimate a deer population that has ==== OA later. Please support your choice which explanation ====

During the same period in which the Maya were developing a hieroglyphic system of writing, the Aztec people also developed a written language, but it was not as highly sophisticated as that of the Maya and was more pictographic in nature. A. but it was not as highly sophisticated as that of the Maya and was B. but it was not as highly sophisticated ad the Maya, being C. but, not as highly sophisticated as the Maya's, was D. not as higly spphisticated as that of the Maya, however, being E. not as highly sophisticated as the Maya's however, it was

Will go with D. Qn # 73 from OG is similar to this one.

Hi arch, please break it down. The intrusion of "favored" makes the sentence very confusing. I can't get a handle on why D is the right answer.

800 or arch, could you explain why "would be" is appropriete in this sentence ?

The federal rules aimed at protecting human subjects of medical experiments were established to ensure that patients must be warned of potential risks and an independent panel would evaluate the experiment before it was conducted. A. must be warned of potential risks and an independent panel would B. must be warned of potential risks and that an independent panel C. are warned about potential risks and an independent model D. will be warned about potential risks and an independent panel would E. would be warned of potential risks and that an independent panel would

Paleontologist Stephen Jay Gould has argued that many biological traits are not the products of natural selection, favored due to their enhancement of reproduction or survival, but they are simply random by-products of other evolutionary developments. A. due to their enhancement of reproduction or survival, but they are B. due to the reproduction or survival they enhance, but they are C. because they enhance reproduction or survival, but D. because they enhance reproduction or survival, but are E. because of enhancing reproduction or survival, but are

The largest trade-book publisher in the United States has announced that the creation of a new digital imprint division, under which it will publish about 20 purely digital works to be sold online as either electronic books or downloadable copies that can be printed upon purchase. A works to be sold online as either electronic books or B. works to sell them online, either as electronic books or C. works and it will sell them online as either electronics books or as D. works, and selling them online as either electronic books or as E. works, and it will sell them online either as electronic books or as

OA is C. Thanks arang and karma !!