首页
登录
职称英语
In a nationwide poll, P people were asked 2 questions. If 2/5 answered "yes" to
In a nationwide poll, P people were asked 2 questions. If 2/5 answered "yes" to
游客
2025-02-27
20
管理
问题
In a nationwide poll, P people were asked 2 questions. If 2/5 answered "yes" to question 1, and of those 1/3 also answered "yes" to question 2, which of the following represents the number of people polled who did not answer "yes" to both questions?
选项
A、2/15 P
B、3/5 P
C、3/4 P
D、5/6 P
E、13/15 P
答案
E
解析
The people who answered "yes" to both questions are 1/3 of 2/5 P, so 2/15 P. Therefore, the people who did not answer "yes" to both questions are P-2/15 P=13/15 P.
转载请注明原文地址:https://tihaiku.com/zcyy/3974836.html
相关试题推荐
Inanationwidepoll,Ppeoplewereasked2questions.If2/5answered"yes"to
Select4peoplefrom3boysand3girls.Whatistheprobabilityoftwoboysand
Themedianoffivepeople’s(A,B,C,DandE)salaryis20,000andtherangeof
Inacertaingroupofpeople,theaverage(arithmeticmean)weightofthemales
Whenunscrupulouspeopleshoplift,aviciouscycleresults.Retailersmustraise
Althoughmanypeoplewouldnotbelieveit,themosquitoisactuallythemostdan
DruguseamongteensconcernsmanypeopleinCalifornia.Advocatesofthe"Stop
Manypeopleacquiresoftwareprogramsfortheirhomecomputersbyillegallycopy
Theproblemthatenvironmentaleconomicsaimstoremedyisthefollowing:people
Advertisersareoftencriticizedfortheirunscrupulousmanipulationofpeople’s
随机试题
Shouldyouexperience______inobtainingaccesstothebuildingontheweekend,p
出版物市场的构成要素包括( )等。A.出版单位 B.复制单位 C.发行商
做好项目经济评价其目的在于( )。A.确定项目立项的必要性 B.确定项目立项
中性点不接地系统中某点发生两相短路和两相短路接地时,不仅故障相的电流大小相等,故
急性心肌梗死冠状动脉病变的最常见部位为( )A.左冠状动脉主干 B.左冠状动
关于基金的各类机构投资者的投资特点,以下说法错误的是()。A.财产保险公司通常投
Thechangeinthatvillagewasmiraculou
设f1(x)和f2(x)为二阶常系数线性齐次微分方程y''+py'+q=0的两个
属于开放性肺结核的是A.局灶性肺结核 B.慢性空洞性肺结核 C.肺门淋巴结结
A.维生素B B.维生素B C.维生素PP D.叶酸 E.泛酸参与辅酶A
最新回复
(
0
)