Q30 development planners determined the number of new

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Q30: Development planners determined the number of new housing units needed in a certain area by using the formula H = kJ , where H is the number of new housing units needed in the area, J is the number of new jobs to be created in the area, and k is a constant. How many new housing units did the planners determine were needed? (1) The number of new jobs to be created was 60,000. (2)According to the formula used by the planners, if 37,500 jobs were to be created, then 7,500 new housing units would be needed. A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient. D. EACH statement ALONE is sufficient. E. Statements (1) and (2) TOGETHER are NOT sufficient. Answer: ----------------------------------------------------------------------------------------------------------- - Q31: A solid yellow stripe is to be painted in the middle of a certain highway. If 1 gallon of paint covers an area of p square feet of highway, how many gallons of paint will be needed to paint a stripe t inches wide on a stretch of highway m miles long? (1 mile = 5,280 feet and 1 foot = 12 inches) A. (5,280 mt ) / 12 p B. (5,280 pt ) / 12 m C. (5,280 pmt ) / 12 D. (5,280)(12 m ) / pt E. (5,280)(12 p ) / mt Answer: ----------------------------------------------------------------------------------------------------------- - 10
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Q32: Is the integer n even? (1) n – 5 is an odd integer. (2) n /5 is an even integer. ----------------------------------------------------------------------------------------------------------- - Q33: If 30!/10! is written as the product of consecutive integers, the largest of which is 30, what is the smallest of the integers? ----------------------------------------------------------------------------------------------------------- - Q34: If Antonio bought two half-gallon cartons of ice cream during a special sale, what percent of the total regular price of the two cartons did he save? (1)Antonio paid the regular price for the first carton and received the second carton for half the regular price. (2)The regular price of the ice cream Antonio bought was $4.00 per half-gallon carton. ----------------------------------------------------------------------------------------------------------- -
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  • Spring '12
  • Krugers
  • Natural number, a. b. c., b. c. d., C. D. E.

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