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SAT I 一日一问：2014年10月20日
Mathematics > Standard Multiple Choice Read the following SAT test question and then click on a button to select your answer. Of 5 employees, 3 are to be assigned an office and 2 are to be assigned a cubicle. If 3 of the employees are men and 2 are women, and if those assigned an office
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SAT I 一日一问：2014年11月25日
Mathematics > Standard Multiple Choice Read the following SAT test question and then click on a button to select your answer. It costs d dollars to ship a package that weighs p pounds if and only if 6 is less than or equal to p is less than or equal to 10. If Alan's package weighs p pounds
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SAT I 一日一问：2014年6月25日
Mathematics > Standard Multiple Choice Read the following SAT test question and then click on a button to select your answer. In a community of 416 people, each person owns a dog or a cat or both. If there are 316 dog owners and 280 cat owners, how many of the dog owners own no cat? (A) 36 (B) 100
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SAT I 一日一问：2014年10月17日
Mathematics > Standard Multiple Choice Read the following SAT test question and then click on a button to select your answer. To make an orange dye, 3 parts of red dye are mixed with 2 parts of yellow dye. To make a green dye, 2 parts of blue dye are mixed with 1 part of yellow dye. If equal
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SAT I 一日一问：2014年8月15日
Mathematics > Standard Multiple Choice Read the following SAT test question and then click on a button to select your answer. A gasoline tank on a certain tractor holds 16 gallons of gasoline. If the tractor requires 7 gallons to plow 3 acres, how many acres can the tractor plow with a tankful
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SAT I 一日一问：2014年4月11日
Mathematics > Standard Multiple Choice Read the following SAT test question and then click on a button to select your answer. If p percent of 75 is greater than 75, which of the following must be true? (A) p is greater than 100 (B) p is less than 75 (C) p is equal to 75 (D) p is less than 25 (E) p
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SAT I 一日一问：2014年11月10日
Mathematics > Standard Multiple Choice Read the following SAT test question and then click on a button to select your answer. A, B, C, and D are points on a line, with D the midpoint of segment line B C. The lengths of segments line A B, line A C, and line B C are 10, 2, and 12, respectively. What
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SAT I 一日一问：2014年10月29日
Mathematics > Standard Multiple Choice Read the following SAT test question and then click on a button to select your answer. The odometer of a new automobile functions improperly and registers only 2 miles for every 3 miles driven. If the odometer indicates 48 miles, how many miles has
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SAT I 每日一问：2013年9月22日
Mathematics > Standard Multiple Choice Read the following SAT test question and then click on a button to select your answer. A line segment containing the points and will also contain the point (A) (B) (C) (D) (E) 答案见下一页>>> The correct answer is C Explanation The slope of the line containing the points and is , or . If is another point on this line segment, then x and y must satisfy , or . Of the five choices, is the only point for which .
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SAT I 一日一问：2014年10月2日
Mathematics > Standard Multiple Choice Read the following SAT test question and then click on a button to select your answer. A 25-foot ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on concrete 7 feet from the base of the building. If the top
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