|
一点机经:
作文: AA 13, 就是咖啡馆用radio ad后提高利润
AI: 好象是新题：The companies recruit and reward the employees who are enthusiasm and willing to contribute to the mission of the organization than knowledge and skills.
数学：很多重复ＪＪ
１．F(ab)= f(a)f(b)
2. 从Ａ 到Ｄ有多少种走法
３．表格题：＄１５０００利率 在＄1000-1200 之间有几个
４．剧院座位题： 第一排有16个座位，最后一排有 ６４个座位,每排相差２个座位，问总共有多少座位．
５．１／７ mile 答案是12.08 那题
６．公司Pension, 大意：公司委员共支付退休金是员工工资的5%，当员工自己支付￥1时，公司付￥2，直到达到￥x，超过￥x后，员工每付￥1，公司也付￥1，直到达到最大值。问如果员工让公司为其支付的退休金达到了最大值，X为多少？补充一下题目：条件1: employee’s contribution is 4% of income条件2: the total contribution of the company is $2500
- 有一笔固定的钱来把公交车怎么搞，车最多可以坐50人，每个人付的钱一样。问当车上坐48个人的时候，每个人付多少钱。条件1: when there are 40 passengers, each of them will pay $15 less than the fee that 48 passengers will pay. 条件2: 每个人付的least possible是 $18
８．There are some English and Spanish books on the shelf, 任意取２本English books 的概率，取出的书不放回去，条件1: the ratio of the Spanish book to the English books is 3:1, 条件2: total books is less than 20 books
9. There are 200 people, 80% have cell phone, 45% have pagers. These 200 people either have cell phone, pagers or both. Ask the percentage of people who either have no cell phone or have no pagers.
10. The product from 1 to 24, 1*2*3*4*.....*24，问乘积有多少个O？
１１．DS：（R，S）为圆心在原点的一个圆上，问R^2+S^2=? 1）半径为4；2）（根号2，-根号2）在圆上
１２．表格题：
|
Period
|
One
|
Two
|
Three
|
Four
|
Five
|
Six
|
Seven
|
Eight
|
|
Profit
|
$3,500
|
$3,600
|
$3,700
|
$3,600
|
$3,800
|
$3,700
|
$3,900
|
$3,800
|
数字有些不准，各阶段有正增长，也有负増长． 问最大阶段的増长率是多少．
１３．Parking space: the number of rows is 2 more than columns. Ask how many rows in the parking lot. (1). If the first row reduces 2 space, the total of first two rows space is K( one number) (2). Total of the parking space is L(one number)
14. 100,130,170,200,t 5个数,下列哪些可能为median．130 and 170.
15.There are 11 numbers in one list, the average mean is20. The average of the first two number is 15, and the average of the following five numbers is 25, ask which number may not be the number in the last four number? I remember one number is 66.The other number all less than 65.
16. 1/(9-4根号5)=?
17.我的最后一题，1/(x+3) plus 1/(x-3)=?
18.ask the value of integer n: (1) the only prime factor of n is 2 and 3
(2)the total factors of n is 12．
Verb 部分：
我只记得阅读, bacteria 又考了一次,GWD 24 inflation 那篇 | 
