首页
登录
职称英语
A speed of 30 miles per hour is equivalent to a speed of 44 feet per second. A s
A speed of 30 miles per hour is equivalent to a speed of 44 feet per second. A s
游客
2024-01-12
19
管理
问题
A speed of 30 miles per hour is equivalent to a speed of 44 feet per second. A speed of 33 feet per second is equivalent to a speed of x miles per hour.
Column A Column B
X 22.5
选项
A、if the quantity in Column A is greater
B、if the quantity in Column B is greater
C、if the two quantity are equal
D、if the relationship cannot be determined from the information given
答案
C
解析
每小时30英里的速度与每秒44英尺的速度相等,每秒33英尺的速度与每小时x英里速度相等。
解:本题的正确答案为(C)。根据题干中给出的速度的不同单位之间的等价关系,考生可以直接列出下面的方程:30/44 = 3/33 → x=22.5
转载请注明原文地址:https://tihaiku.com/zcyy/3356826.html
相关试题推荐
Forany3givennumbers,whichofthefollowingisalwaysequivalenttoaddingt
Whichofthefollowinginequalitiesisequivalentto-3<x<5?A、|x-2|<5B、|x-1|<4
Aspeedof30milesperhourisequivalenttoaspeedof44feetpersecond.As
Theexpression(x+4)(2x-3)equivalenttowhichofthefollowing?I.2x(x
Whichofthefollowingisequivalenttotheinequality3x-6>6x+9?A、x>-5B、x-2D、
15is60%ofwhatnumber?25Usethedecimalequivalentof60%.Because60%ofsom
Whichofthefollowingisequivalenttox2<3x+4?A、x<-1B、x>-1C、x>4D、-1<x<4E、x
Whichofthefollowinginequalitiesisequivalentto-3<x<5?A、|x-2|<5B、|x-1|<4
TANTAMOUNT:A、notnegotiableB、notequivalentC、notambitiousD、notevidentE、not
Bycitingdatafromnationswherefemalescientistsearnlessthanequivalentma
随机试题
Longbusridesareliketelevisionshows.Theyhaveabeginning,amiddle,a
Health&FitnessCentre1.LocationLocatedatthe
【B1】[br]【B15】A、consciousB、innocentC、suspiciousD、indifferentB从语法机构看,空格中要求填入
男,52岁。近3周来感疲乏无力,失眠头痛,不伴恶心、呕吐。随入院检查,查体:多血
针片状颗粒对水泥混凝土集料在拌和和成型过程中影响较大,但是混凝土结硬以后影响变小
末梢血反映骨髓幼红细胞增生程度准确指标是()A.血红蛋白与红细胞计数B.网织红
人民法院审理上诉案件,应当在收到上诉状之日起2个月内作出终审判决,有特殊情况需要
关于集体合同,下列表述正确的是( )。A.我国劳动立法规定集体合同的期限为1~
根据“目标手段相互依赖理论”,只有与自己有关的他人采取某种手段实现目标时,个体
在安全文明施工费中,其计算基数是( )。A.定额分部分项工程费 B.定额措施项
最新回复
(
0
)