Two cars started from the same point and traveled on a straight course in opposi

游客2025-02-24 46

问题 Two cars started from the same point and traveled on a straight course in opposite directions for exactly 2 hours, at which time they were 208 miles apart. If one car traveled, on average, 8 miles per hour faster than the other car, what was the average speed of each car for the 2-hour trip?

选项

答案 48 mph and 56 mph

解析

转载请注明原文地址:https://www.tihaiku.com/zcyy/3970113.html

相关试题推荐

Whileridingabicycle,apersontraveled5blocksin2minutes.Atthisrate,h
DISTANCETRAVELEDBYACARACCORDINGTOTHECAR’SSPEED
DISTANCETRAVELEDBYACARACCORDINGTOTHECAR’SSPEED
DISTANCETRAVELEDBYACARACCORDINGTOTHECAR’SSPEED
Twocarsstartedfromthesamepointandtraveledonastraightcourseinopposi
STYMIE:A、showreliabilityB、pleadC、varycourseD、promoteE、informD
SUBSTANTIATION:A、denunciationB、illusionC、oppositionD、disproofE、disputeD
BeforeGibson,populardiscoursesurroundingtheInformationAgeoften
TORTUOUS:A、meanderingB、rationalC、impassiveD、meagerE、straightforwardE
A、Atheoryisproposed,considered,andthenamended.B、Opposingviewsareprese

随机试题

Marriagemayimproveyoursleep,andbettersleepmayimproveyourmarriage,
Onecar,wenttoofastand______missedhittinganothercar.A、completelyB、great
[originaltext](15)Playistheprincipalbusinessofchildren,andmoreandm
牙外伤后行固定的时间最长的是A.牙齿嵌入 B.牙齿移位 C.牙齿部分脱出
具有降逆化痰、益气和胃功用的方剂是A.定喘汤 B.橘皮竹茹汤 C.苏子降气汤
关于处方制度，下列叙述错误的是A:处方内容包括前记、正文、签名三部分 B:处方
防火墙：隔离网 A暖气片：电热毯 B手表：罗盘 C存储器：计算器 D孔明
关于员工持股说法正确的是()。A:同股同权同利 B:所有员工必须购买
商业银行按照与客户事先约定的投资计划和方式进行投资和资产管理的业务活动，属于业务
银行承兑汇票的承兑银行，应当按照票面金额向出票人收取()的手续费。A:千分之一

最新回复(0)

Two cars started from the same point and traveled on a straight course in opposi

Whileridingabicycle,apersontraveled5blocksin2minutes.Atthisrate,h

DISTANCETRAVELEDBYACARACCORDINGTOTHECAR’SSPEED

DISTANCETRAVELEDBYACARACCORDINGTOTHECAR’SSPEED

DISTANCETRAVELEDBYACARACCORDINGTOTHECAR’SSPEED

Twocarsstartedfromthesamepointandtraveledonastraightcourseinopposi

STYMIE:A、showreliabilityB、pleadC、varycourseD、promoteE、informD

SUBSTANTIATION:A、denunciationB、illusionC、oppositionD、disproofE、disputeD

BeforeGibson,populardiscoursesurroundingtheInformationAgeoften

TORTUOUS:A、meanderingB、rationalC、impassiveD、meagerE、straightforwardE

A、Atheoryisproposed,considered,andthenamended.B、Opposingviewsareprese

Marriagemayimproveyoursleep,andbettersleepmayimproveyourmarriage,

Onecar,wenttoofastand______missedhittinganothercar.A、completelyB、great

[originaltext](15)Playistheprincipalbusinessofchildren,andmoreandm

牙外伤后行固定的时间最长的是A.牙齿嵌入 B.牙齿移位 C.牙齿部分脱出

具有降逆化痰、益气和胃功用的方剂是A.定喘汤 B.橘皮竹茹汤 C.苏子降气汤

关于处方制度，下列叙述错误的是A:处方内容包括前记、正文、签名三部分 B:处方

防火墙：隔离网 A暖气片：电热毯 B手表：罗盘 C存储器：计算器 D孔明

关于员工持股说法正确的是()。A:同股同权同利 B:所有员工必须购买

商业银行按照与客户事先约定的投资计划和方式进行投资和资产管理的业务活动，属于业务

银行承兑汇票的承兑银行，应当按照票面金额向出票人收取()的手续费。A:千分之一