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Magoosh
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Along the mudflats of Garantia exist two types of annelids: earthworms and lugworms. Earthworms tend to emerge from the mud early in the morning when there is more moisture and nutrients. As a result, earthworms have access to more nutrients and thus reproduce far faster than the lugworm, which spends much of the day submerged in the mud. Nonetheless, the lugworm population far outnumbers that of the earthworm.Which of the following, if true, helps LEAST to resolve the apparent discrepancy noted above?
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Magoosh
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$$(2\sqrt{3}+\sqrt{5})(2\sqrt{3}-\sqrt{5})$$
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Magoosh
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Which of the following, if true, best calls into question the validity of Gershin’s findings regarding the effect of social media tools in the workplace?
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Magoosh
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The first eight moons of Saturn were discovered with direct telescopic observation, but long-exposure photographic techniques in the early twentieth century led to the discovery of six more moons, so it nearly doubled the number of moons Saturn has.
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Magoosh
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If a student is selected at random from Learngood Elementary, what is the probability that the student will be a boy?(1) There are 480 students at Learngood.(2) At Learngood, the ratio of boys to girls is 7 : 5
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Magoosh
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Technology Analyst: The programmers at the website Cyberepicuria have recently made a breakthrough, solving a hard programming problem. They finally have perfected a special program in which users can enter any foods or any flavors they like, and the website will suggest different foods and food combinations with somewhat different flavors that the users will also like. The website will charge users a modest fee for access. Users of the beta version ecstatically have reported that, because of the program's suggestions, they have discovered whole new categories of food that they absolutely love. No other website offers anything like this. Because Cyberepicuria is the only website offering this service, anyone who invests in Cyberepicuria right now is likely to double or triple their money in a very short time. Which of the following, if true, most seriously weakens the analyst's argument above?
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Magoosh
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If the sum of two numbers is 6, and the sum of their reciprocals is $$\frac{15}{8}$$, what is the product of the two numbers?
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Magoosh
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According to Meyers and Tassleman, social media tools tend to be less effective the larger the company because
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Magoosh
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Geologist Charles Lyell (1797 – 1875) believed the theologians of previous centuries had vastly underestimated the age of the Earth and that evidence will justify a much older Earth compared to what they previously expected.
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Magoosh
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M is a rectangular solid. What is the volume of M?Statement #1: The bottom face of M has an area of 28, and the front face, an area of 35.Statement #2: All three dimensions of M are positive integers greater than one.
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Magoosh
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Over the past ten years, the population of Dismaston has grown five times as large as it was. During this time, the average income in the city has risen substantially, and a tremendous amount of capital has flowed into city. An independent audit found that, somewhat surprisingly, the number of violent felonies reported per year is now lower than it was ten years ago. Each of the following statements below, if true, would explain the somewhat surprising finding EXCEPT:
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Magoosh
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Line k is in the rectangular coordinate system. If line k is defined by the equation 3y = 2x + 6, and line k intersects the x-axis at point (a,b), then what is the value of a?
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Magoosh
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The primary purpose of the passage is to
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Magoosh
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The Kuiper belt, like the asteroid belt, consists of small bodies, remnants of the Solar System's formation, but the asteroids are made of rock just as the Kuiper belt objects are composed of "frozen volatiles," like methane, ammonia, and water.
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Magoosh
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Point (P, Q) is in the coordinate plane. Is P > Q?Statement #1: (P, Q) is closer to the x-axis than to the y-axis.
Statement #2: Point (P, Q) is above the line y = x + 1.
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Magoosh
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Economist: In today's post-industrial economy, higher education is essential for achieving prosperity. Without a college degree or higher, citizens do not have access to the highest quartile of salaries, and only individuals earning salaries in this highest quartile have enough disposable income to buy real estate and invest in long term assets. The argument assumes that
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Magoosh
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Given f(x) = 3x – 5, for what value of x does 2*[f(x)] – 1 = f(3x – 6) ?
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Magoosh
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The passage mentioned the "unprecedented building boom" of the late 1970s and early 1980s in order to
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Magoosh
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The Senator's warm recommendation of the popular Congressman seemed to many to be an implication that he will not seek re-election to his current office.
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Magoosh
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If Carl is 3 times as old as Bea, how old is Bea?(1) In nine years, Carl will be twice as old as Bea.(2) Six years ago, Carl was 7 times as old as Bea.
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