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题目： S is a set containing 9 different numbers.T is a set containing 8 different numbers, all of which are members of S. Which of the following statements CANNOT be true?

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Using a criterion based on an object's color, astronomers recently identified 23 galaxies so distant from Earth that their light has taken 85 percent of the age of the universe to reach us.

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题目： The graph at the left is a scatter plot with 40 points, each representing the temperature of the ocean water, measured at a fixed location off the coast of West Iceland, and the air temperature, measured on land at a fixed location in West Iceland. Both the water temperature and the air temperature, in degrees Celsius, were measured at noon on Wednesday of each of 40 consecutive weeks last year. The solid line is the regression line and the dashed line is the line through the points (0,0) and (6,6).The relationship between the water temperature and the air temperature is [s[0]].The slope of the regression line is [s[1]] the slope of the dashed line.

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题目： Over a period of 5 academic years from Fall 1999 through Spring 2004, the number of faculty at a certain college increased despite a decrease in student enrollment from 5,500 students in Fall 1999.In the given expressions, F and S represent the percent change in the number of faculty and students, respectively, over the 5 academic years,and R represents the number of students per faculty member in Fall 1999. The percent change in a quantity X is calculated using the formula$${\frac{X_{new}-X_o{ld}}{{x}_{o}{ld}}}(100)$$Select the expression that represents the number of faculty in Fall 1999, and select the expression that represents the number of students per faculty member in Spring 2004. Make only two selections, one in each column.

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题目： $${(5^{8}+1){(5^{4}+1)}{(5^{2}+1)}{(5^{2}-1)}}$$=

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题目： Of the 500 business people surveyed, 78 percent said that they use their laptop computers at home, 65 percent said that they use them in hotels, and 52 percent said that they use them both at home and in hotels. How many of the business people surveyed said that they do not use their laptop computers either at home or in hotels?

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题目： If$$q=43+({p-7})^{2}$$ , then q is lowest when p = ?

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题目： If$$ {(2y-5)}^{2}=361$$, which of the following could be the value of y + 2?

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题目： If x = kc and y = kt, then y - x =

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题目： Which of the following is NOT equivalent to $${49}{a}^{2}={9}{b}^{2}-{4}$$?

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题目： Is |k| = 2 ?(1) $$k^{2}=4$$(2) k = |-2|

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题目： Is x equal to 5?(1)$$x \ge 5$$(2)$$x \le 5$$

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题目： Rock varnish is typically rich in iron and manganese, with the presence of manganese due to bacteria on the surface of the rock. Because the bacteria would not survive on the surface of rocks in the colder, continuously frozen, reaches of Antarctica, scientists were not surprised to discover that rock varnish in the Thiel mountains area of Antarctica consists only of limonite, a form of oxidized iron. This had penetrated from the surface of the rocks into the cracks. However, although moisture is essential to the movement of limonite, snow has not melted in the Thiel Mountains in recent times.Indicate which statement in the table the given information most strongly suggests is true, and the statement that the given information most strongly suggests is false. Make only two selections, one in each column.

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题目： As part of a joint planning process, two museums – Museo metropolitan (MM) and the Fundacion arte (FA) – have decided to require that future exhibits at each museum be directly connected to the strengths of their permanent collections. MM's strengths are East Asian printmaking, 19th-sentury European painting, and 18th-century US painting and sculpture; the FA's strengths are 20th-centuru US painting, 20th-century jewelry, and art from 14th-century South America.In addition, MM's next exhibit must be devoted to something other than European or US art and be restricted to the 20th-century. FA's next exhibit must be devoted to art that is abstract, or at least art that is not fully representational (e.g. Semiabstract or semi representational), preferably including at least some art by US women.For each of the two museums, select a work that could be included in that museum's next exhibit without violating any of its requirements for exhibits. Make only two selections, one in each column.

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题目： Firms adopting "profit-related-pay" (PRP) contracts pay wages at levels that vary with the firm's profits. In the metalworking industry last year, firms with PRP contracts in place showed productivity per worker on average 13 percent higher than that of their competitors who used more traditional contracts.If, on the basis of the evidence above, it is argued that PRP contracts increase worker productivity, which of the following, if true, would most seriously weaken that argument?