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Magoosh	If A is the initial amount put into an account, P is the annual percentage rate of interest, which remains fixed, and the account compounds quarterly, which of the following is an expression, in terms of A and P, for the amount in the account after 5 years?
Magoosh	A study has recently shown that happier employees are more productive. Employees at Davis Industries are more productive over the course of the business day than those at Saturnine Corporation. Therefore, we can conclude that Davis Industries' employees must be happier than those at Saturnine Corp.The argument is most vulnerable to which of the following criticisms?
Magoosh	Even when the price of a stock is range-bound for several months, the volatility of its price within that range can swell the call option premium: the more the price of the stock moves, then the price of the stock's call options will be higher as a result.
Magoosh	The numbers a, b, and c are all positive. If $$b^2 + c^2 = 370$$, then what is the value of$$ a^2 + c^2$$?Statement #1: a – b = 3Statement #2:$${ (a + b)\over(a – b)} = 7$$
Magoosh	If x and y are both positive then $$\sqrt{72x^{3}y^{16}}$$ =
Magoosh	In the last decade, the country of Alumba has undergone a massive construction boom. In one city, Semanta, hundreds of new buildings have been erected and, as a result, the ambient light at night has increased from 0.10 lux to 10 lux, causing migratory birds flying to alter their traditional path and fly into Semanta, where they often crash into buildings. The mayor believes that to ensure the birds keep to their traditional flight path while flying through Alumba, the city should turn off lights throughout the city at night during the bird’s migratory season, so that ambient light is around 0.10 lux. Which of the following, is necessary, to evaluate the mayor’s proposal for limiting the amount of night light that Semanta emits?
Magoosh	Until the time of Cantor's work on set theory in the 1870s, no serious mathematician anywhere in the world, even the giants in the field, like Leonard Euler and Karl Gauss, were able to appreciate that infinity can be studied with rigorous precision.
Magoosh	In the diagram, JKLM is a square, and P is the midpoint of KL. Is JQM an equilateral triangle?Statement #1: ∠KPQ = 90°Statement #2: ∠JQP = 150°
Magoosh	If xy = 5 and $$x^{2} + y^{2} = 12$$, then$$ \frac{x}{y} + \frac{y}{x} $$=
Magoosh	Art Historian: Recently, computer analysis has revealed that a few of a famous Flemish artist’s works are forgeries, and are actually the work of noted forger Elmyr de Hory. While such a development may emit violent reverberations through the art world, even those museums that have a wealth of the Flemish artists in their collections should not be overly concerned. Hundreds of this Flemish artist’s works were tested to determine whether they were forgeries, yet only a slim few turned out to be actual forgeries. Thus, the master’s reputation as one of the greatest artists humanity has ever produced will surely remain undiminished. Which of the following, if true, casts the most doubt on the art historian’s conclusion?
Magoosh	While Columbus is generally cited as the European who "discovered" America, thinking that he was in East Asia, and it was Amerigo Vespucci correctly deducing that the New World was a landmass previously unknown to the Europeans.
Magoosh	If$$ x^2 + 2xwy + 3wy^2 = 144$$, and if x & y & w are all positive, then what is the value of (x + 3y)?Statement #1: x + 2y = 11Statement #2: w = 3
Magoosh	O is the center of the semicircle. If ∠BCO=30°and BC =$$6\sqrt{3}$$ , what is the area of triangle ABO?
Magoosh	Last June, Endsville installed highway traffic cameras, in the hope that drivers along the highways would reduce their speeds. This June, the number of motorists caught speeding by the traffic cameras is nearly twice that caught last June.All of the following, if true, can help account for the increase in motorists caught speeding by traffic cameras EXCEPT?
Magoosh	The income categories of Senator Crocker’s proposed tax code are as broad as to fail to distinguish the sale of an old chair at a pawnshop from collecting profits in a sophisticated stock option move.
Magoosh	If x and y are positive integers, is y a prime number?(1) xy is a prime number.(2) $$y^2$$ is even.
Magoosh	After receiving a 25% discount, Sue paid $180 for a lawnmower. What is the original price of the lawnmower before the discount?
Magoosh	Playwright A is credited with being the first playwright to break the convention of having one character converse with a chorus, by casting two lead actors in a play. Yet, Playwright B, who was born several decades before Playwright A, also incorporates this theatrical device in two of his plays.Which of the following, if true, best helps to account for the inconsistency noted above?
Magoosh	The political motivation behind the Livonian Crusade was not so much to convert to Christianity the last non-Christian people in Europe, and also for establishing control over the commerce of the entire Baltic region.
Magoosh	The numbers a, b, and c are all non-zero integers. Is a > 0?Statement #1: $$b^2 = a$$Statement #2:$$\sqrt{c}=a$$