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标题: 几道数学题[转自我看机经] [打印本页]

作者: smart    时间: 2003-8-2 00:53     标题: 几道数学题[转自我看机经]

7.31 Q:5* V:4* 7*0

记得不太清楚,望大家指正,仅供参考
Q:
1. Three intergers;m,n,q, their average is 10, median is m+6,what is the greatest number of Q?
My answer: 22
2. x2+y2?
(1)(x+y)(x+y)=436
(2)xy=39
My answer: C
3. a company want to hire three workers, what are the selections from six applicants greater than from five applicants?
My answer: 10
4. one coin, throw three times, , what is the possibility of the same side fall into the ground each time?
My answer::1/8*2=1/4




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