首页
登录
职称英语
City Y has installed 30 parking meters at 15-foot intervals along a straight str
City Y has installed 30 parking meters at 15-foot intervals along a straight str
游客
2024-01-12
32
管理
问题
City Y has installed 30 parking meters at 15-foot intervals along a straight street. What is the number of feet between the first meter and the last meter?
选项
A、200
B、420
C、435
D、450
E、465
答案
C
解析
城市Y在某条直的街道上安装了30个停车计价器(每隔15英尺一个),问第一个计价器与最后一个计价器之间有多少英尺?
解:本题的正确答案为(C)。考生答对该题的关键在于明白只有(n+1)个元素才能隔开n个距离。第一个计价器与最后一个计价器之间有(30-1)=29个15英尺的距离,即:29×15=435
转载请注明原文地址:https://tihaiku.com/zcyy/3356812.html
相关试题推荐
______tiredafterahardwork,shefellintobedandwentstraighttosleep.A、F
()tiredafterahardwork,shefellintobedandwentstraighttosleep.A、Felt
W:Ray,aren’tyougoingstraighthomeafterschooltoday?M:______A、Yes,Iwo
Onlyresidentshereenjoythe______ofusingthisparkinglot.A、privilegeB、possi
Onlyresidentshereenjoythe_________ofusingthisparkinglot.A、privilegeB、po
Parkingisabigproblem,________.A、thetrafficissoB、issothetrafficC、so
Khalildrove120kilometersinacertainamountoftime.Whatwashisaveragesp
Istheperimeterofacertainrectangulargardengreaterthan50meters?(1)The
Whenacertainstretchofhighwaywasrebuiltandstraightened,thedistancealon
Arope60meterslongiscutintothreepieces(A,B,C),IfpieceAis12meter
随机试题
Theoldmanstoodthereataloss,hissunkeneyesstaringatthemanseated
RemarkablePeopleWhatmakesapersonremarkable?Th
[originaltext]M:Didyoureallygiveawayallyourfurniturewhenyoumovedint
我国教育法规体系主要包括宪法中有关教育的条款、教育法律、教育行政法规、地方性教育
A.490~500㎡ B.580~590㎡ C.370~380㎡ D.54
急性呼吸衰竭的患儿常规需要氧疗,护士应掌握其给氧的原则是A.低浓度,高流量,持续
(2021年真题)根据期权的执行时间,分为() Ⅰ骑内期权 Ⅱ价外期权
产品质量认证属于()。 A.第一方认证B.第二方认证C.第三方认证D.
社会工作者帮助服务对象解决问题,不仅仅是提供简单的服务,而是把服务对象能力的发展
将一种货币的本金和利息与另一种货币的等价本金和利息进行交换是( )。A.资产互
最新回复
(
0
)