台灣路人甲(转自Robert之家)

2002-12-16 13:33:51

AA:“Over time, the costs of processing go down because as organizations learn how to do things better, they become more efficient.
In color film processing, for example, the cost of a 3-by-5-inch print fell from 50 cents for five-day service in 1970 to 20 cents
for one-day service in 1984. The same principle applies to the processing of food. And since Olympic Foods will soon celebrate
its twenty-fifth birthday, we can expect that our long experience will enable us to minimize costs and thus maximize profits.”

AI:“When judging the qualifications of potential employees, business employers should rely primarily on objective information, such
as a candidate’s résumé and education. Personal interviews are much too subjective and are therefore not a valid basis on which to
judge a person’s qualifications for a job.”

Q:
1. 5雙鞋,不同色,隨便拿兩隻同色的機率?

2. S 買1000 pounds 東東,cost 0.15 per pound, 運\\\費 0.002 per pound per mile, 運\\\了500miles, 用 2 per pound 的價錢 sale half, 剩下的用 1 per pound的價錢賣完,問profit?

3.|x+3| + |x-2| = 5, x will NOT be? 3

>>打印此页<<

>>关闭窗口<<