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Ready4	If $1 - \frac{1}{y} = \frac{y}{4}$ , then y has how many possible values?
Ready4	If $k$ is a positive integer, then $k(k+1)(k+3)$ is
Ready4	The ratio 3 to $\frac{1}{4}$ is equal to the ratio
Ready4	In a town, 25 percent of the population are miners by profession, and 16 percent of the population are employed miners. What percent of the miners in the town are not employed?
Ready4	At his regular hourly rate, Ed estimated the cost of a research task to be $528 and he was paid that amount. However, the job took 8 hours less time than he had estimated and, consequently, he earned $11 per hour more than his regular hourly rate. What was the time Ed took to complete the task, in hours?
Ready4	How quickly heat transfers through an insulating layer depends on that insulator's thermal resistance. If two insulators are used together, the inverse of the combined thermal resistance is the sum of the reciprocals of each layer's thermal resistance. If the thermal resistances of two insulators are $r$ and $2r$ , what is their combined resistance?
Ready4	For the first portion of her trip, Frederique traveled $\frac{x}{8}$ of the total distance in miles at an average speed of 40 miles per hour, such that $1\leq x \leq 7$ . She traveled the remaining distance at an average speed of 60 miles per hour. In terms of $x$ , what was Frederique's average speed for the entire trip?
Ready4	If the operation $\oplus$ is defined by $x \oplus y = y \sqrt{x}$ for all positive numbers x and y, then $9 \oplus (16 \oplus 25) =$
Ready4	At a certain school, the ratio of the number of five-year-olds to the number of nine-year-olds is 12 to 5, and the ratio of the number of four-year-old's to the number of five-year old's is 3 to 4. If the ratio of the number of eight-year-olds to the number of nine-year-olds is 3 to 2, what is the ratio of the number of four-year-olds to the number of eight-year-olds?
Ready4	If the median of a series of C consecutive integers is M, and M is a member of the series, what is the smallest member of the series?
Ready4	A retailer determines the price of a certain item by adding 20% to wholesale cost she paid for each item. Of a particular batch of 50 of those items, the retailer sold 40 at full price, then sold the remainder to a liquidator for 40% of the wholesale price. Which of the following describes the retailer's loss or profit as a percentage of her costs?
Ready4	If $x=\tfrac{1}{10}+\tfrac{1}{12}+\tfrac{1}{13}$ $+ \tfrac{1}{14}+\tfrac{1}{15}$ , then which of the following is true?
Ready4	The author refers to the "culture and economy" (see highlighted text) that support innovation primarily in order to point out
Ready4	The passage suggests that, as of the time of the ruling on West Coast Hotel v. Parrish, pressures placed upon workers that are not strictly related to working hours are
Ready4	Which of the following, if true, would most clearly support the viewpoint attributed to Samuel Gompers in the highlighted portion of text?
Ready4	The primary purpose of the passage is to
Ready4	The theory described in the highlighted text relates to the prediction techniques discussed in the passage in which of the following ways?
Ready4	According to the passage, which of the following statements is true of most companies?
Ready4	The country of Ilina has always been desperately poor, but a recent increase in the affordability of growth-enhancing chemical fertilizers has made their use commonplace among struggling Ilinan farmers, which has in turn boosted crop yields significantly. As a result, the Ilinan production of food grains has tripled in the last three years; however, the country's production of vegetables has decreased by half over the same period. Which of the following, if true, provides the best explanation of the contrast described above between production of food grains and production of vegetables?
Ready4	If $a$ and $b$ are positive integers, and $x=\frac{a}{b}$ , is $x$ an integer? (1) $a$ is a multiple of $10$ (2) $b$ is a divisor of $10$