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Manhattan	Is $$ x > 0$$?(1)$$ x^2 > 0$$(2) $$x + 2 > 0$$
Manhattan	In the United States, about $5,200 per person per year is spent on health care, while in Britain the amount is about half that. A recent study indicated that middle-aged white Americans have a significantly higher rate of diabetes and heart disease than do middle-aged white Britons. Even after eliminating from the study the lifestyle differences of diet, exercise, smoking, and drinking, the data showed that the Americans have poorer health than their British counterparts.The statements above, if true, best support which of the following assertions?
Manhattan	The author implies which of the following about the Javan rhino?
Manhattan	Which of the following is equal to 37.5% of 22.4?
Manhattan	The mountain cornfloss, native to the Rocky Mountains from Colorado to Canada and thought of as being the most beautiful of all wildflowers, grow on steep ledges and in deep cracks on remote mountaintops.
Manhattan	What is the area of circle O?(1) The circumference of circle O measures $$24\pi$$ inches.(2) The diameter of circle O measures 24 inches.
Manhattan	A researcher studying corporate executives found that they tend to have “take charge” personalities, with the predominant traits of assertiveness, decisiveness, and self-confidence. The researcher concluded that people who are more “take charge” than the average person are more likely to become corporate executives.Which of the following, if true, most seriously weakens the researcher’s conclusion?
Manhattan	According to the passage, one primary contrast between the Indonesian herd and the Vietnamese herd is that
Manhattan	If positive integer n is divisible by both 4 and 21, then n must be divisible by which of the following?
Manhattan	A new study published by the Journal of the American Medical Association has found that women who exercise regularly and maintained a healthy diet are at low risk of sudden cardiac death during physical exertion that is moderate to vigorous in nature.
Manhattan	If $ defines a certain operation, is p $ q less than 20?(1) $$ x $ y = 2x^2 - y$$ for all values of x and y(2) p = 4, q = 10
Manhattan	Red-light cameras, originally implemented in an attempt at increasing the safety of intersections, have been precisely the opposite: drivers are afraid of expensive citations and often brake suddenly as they approach camera-equipped intersections, so they cause rear-end accidents.
Manhattan	Ethanol is a derivative of corn and other grains. When burned as fuel, it emits significantly lower levels of carbon monoxide, a major atmospheric pollutant, than does gasoline. For that reason, environmentalists claim that ethanol is a better source of energy than gasoline.Which of the following, if true, most strongly supports the environmentalists' claim?
Manhattan	According to the passage, which of the following roles is played by an odorant binding protein?
Manhattan	Set S contains exactly 10 numbers and has an average (arithmetic mean) of 6.2. If one of the numbers in Set S is increased by 5, while all other numbers remain the same, what is the new average of Set S?
Manhattan	Given the figure to the right, what is $$y_2$$?(1) $$y_1$$ is 1.5(2) $$x_1$$ is -2
Manhattan	The recent global boom in the market price for scrap steel and aluminum leads to a sudden rise in the theft of everyday metal objects like manhole covers, guard rails, and empty beer kegs.
Manhattan	The Ergonomic Society conducted a study that indicated that many people develop severe back problems during adulthood, and that virtually all such people who received chiropractic treatment showed great improvement. Therefore, in order to minimize the proportion of the population that suffers from back pain, the Ergonomic Society recommended that chiropractic treatment be directed toward those adults who suffer from severe back problems. Which of the following is an assumption on which the argument depends?
Manhattan	Which of the following statements can be most reasonably inferred from the passage?
Manhattan	S and T are two-digit positive integers that have the same digits but in reverse order. If the positive difference between S and T is less than 40, what is the greatest possible value of S minus T?