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[原始] 7.15 North America

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楼主
发表于 2011-7-17 03:03:49 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
AA: According to Skyview Newsstand, Muscle Monthly magazine sells well because it features bodybuilders on exercise machines.  To maximize fitness level of the whole community, the community center needs to equip new exercise machines.  AI:  Attempt to extend human life span will place an enormous burden on resources and lower quality of life


Math: I had three or four questions from jj.


Verbal: four short essays: filming industry, commercial ads versus program content, and America as debtor. I forgot the last one.
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沙发
发表于 2011-7-17 06:22:35 | 只看该作者
math jj怎么这么少啊?
板凳
 楼主| 发表于 2011-7-17 07:43:38 | 只看该作者
我只看了1-100。 只有10天的复习时间,主要联系verbal 去了。
地板
 楼主| 发表于 2011-7-17 07:57:22 | 只看该作者
Math questions I had:
jj: Given the area of Hexagon (96)*(square root of 3), find the side length

A person tried to make a 4 liter mixture of A, B and Soda. A:B: Soda =1:2:1. After his guests drank 2 liters, the person remade the mixture so that A:B:S = 1:1:2. So he added 2 liter of another mixture containing the three ingredients to make 4 liter mixture again. Now A:B:Soda =1:1:2. Find the percentage of soda in the 2 liter new mixture.

A person has $2.9. He has .25 coins and .05 coins. Find how many .05 coins he has.
5#
发表于 2011-7-18 22:45:50 | 只看该作者
谢啦谢啦!
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