AA: 讲得是在Park 什么district 有三家公司过去两年business increase了,所以Irongate district应该invest in 该district 的相同类型的三家公司,并且要采用specific program to attract its customers to patronize的, 然后说more cunstomers patronize,他们就能更有收益的。原题我还没有看的,不好意思。改天我找找,题库我都没有看过的。。。。
AI :In this fast-paced world, employers benefits more from the energy and new ideas of younger workers rather than the experience and wisdom of older workers. 大概意思是这样的,同样也没有看题库。。。。
11月18日 MATH50 JJ 1. 一群小朋友,他们每个either 有3只pen和1只pencil, or 每个1只pen 2只pencil. 平均每人有1.6只pencil, 问平均每人多少只pen A. 1.8 (我似乎选得是这个) NN指正
2. 有m<p<r<s<z, (没记错的话应该是这个顺序),问下面那个选项能保证mprsz的乘积为positive. A. mp>0 (好像还是A) 3. DS:有个rectangle. 如图,PX=SX,SW=WV=VR, 求rectangle的面积;
另外今天添加了6个MATH JJ作者: jiayini85 时间: 2009-11-19 13:53
裸考数学有50 楼主数学很不错哦 谢谢你的题目 有空再回忆一点吧 强烈希望有空的牛牛能整理下啊 12月的JJ 好像还没着落哦 心疼啊作者: trista816 时间: 2009-11-19 14:00
个人感觉V一定得要扎实的功底。。。充分的准备必不可少。而且pace极其极其重要。我到现在还没有模过一次,所以今天就是因为PACE导致后面的题没有时间做所以掉到低分了。。。作者: EMINEM830505 时间: 2009-11-19 19:10
感谢!作者: 糖果音符 时间: 2009-11-19 23:08
LZ能否解释一下第2,4题捏?!~困惑中...作者: gpxb0626 时间: 2009-11-20 01:51
Across town in the Park Hill district, the Thespian Theater, Pizzazz Pizza, and the Niblick Golf Club have all had business increases within the past two years. Capital Idea should therefore invest in the Roxy Playhouse, the Slice-o'-Pizza, and the Divot Golf Club, three new businesses in the Irongate district. As a condition, we should require them to participate in a special program: Any customer who patronizes two of the businesses will receive a substantial discount at the third. By motivating customers to patronize all three, we will thus contribute to the profitability of each and maximize our return.
选E作者: Margaret724 时间: 2009-11-20 14:03
15. DS. 问一个数是否divisible by 10^5 but not divisible by 10^6; a) 这个数divisible by 2^5 but not divisible by 2^6 b) 这个数divisible by 10^6 but not divisible by 10^7 我好像选得是C。 ----------------------------------------------------------------------------------------------------------------------------------------- 请教楼主这题点解? 讲讲我的想法:(1)要求N(表示这个数)因子最多5个2,不能判断题目 (2)要求N的因子最少6个5和6个2,此外有2不能有5,有5不能有2,可以判断题目。