请教一下,如题,还有XY,完全找不到讨论贴,要疯了,我贴几题上来,麻烦大家帮我看看是怎么回事, 我做的GWD第一套: math: Q1: A family-size box of cereal contains more cereal and costs more than the regular-size box of cereal. What is the cost per ounce of the family-size box of cereal? (1) The family-size box of cereal contains 10 ounces more than the regular-size box of cereal. (2) The family-size box of cereal costs $5.40.
Q2: A certain roller coaster has 3 cars, and a passenger is equally likely to ride in any 1 of the 3 cars each time that passenger rides the roller coaster. If a certain passenger is to ride the roller coaster 3 times, what is the probability that the passenger will ride in each of the 3 cars?
A. 0 B. 1/9 C. 2/9 D. 1/3 E. 1
veral: Q1: According to a survey of graduating medical students conducted by the Association of American Medical Colleges, minority graduates are nearly four times more likely than are other graduates in planning to practice in socioeconomically deprived areas.
A. minority graduates are nearly four times more likely than are other graduates in planning to practice B. minority graduates are nearly four times more likely than other graduates who plan on practicing C. minority graduates are nearly four times as likely as other graduates to plan on practicing D. it is nearly four times more likely that minority graduates rather than other graduates will plan to practice E. it is nearly four times as likely for minority graduates than other graduates to plan to practice Answer: ------------------------------------------------------------------------------------------------------------ Q2: Charles Lindbergh, for his attempt at a solo transatlantic flight, was very reluctant to have any extra weight on his plane, he therefore refused to carry even a pound of mail, despite being offered $1,000 to do so.
A. Charles Lindbergh, for his attempt at a solo transatlantic flight, was very reluctant to have any extra weight on his plane, he therefore B. When Charles Lindbergh was attempting his solo transatlantic flight, being very reluctant to have any extra weight on his plane, he C. Since he was very reluctant to carry any extra weight on his plane when he was attempting his solo transatlantic flight, so Charles Lindbergh D. Being very reluctant to carry any extra weight on his plane when he attempted his solo transatlantic flight was the reason that Charles Lindbergh E. Very reluctant to have any extra weight on his plane when he attempted his solo transatlantic flight, Charles Lindbergh Answer: