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

游客2024-01-12 7

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?

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答案 48 mph and 56 mph

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

Inthecourseofherresearches,ahistorianrecentlyfoundtwodocumentsmentio

Theresidents’oppositiontothesprayingprogramhasrekindledanolddebateam

Sartrebelievedeachindividualisresponsibletochooseonecourseofactionov

Inrecentyears,teachersofintroductorycoursesinAsianAmericanstudies

Inrecentyears,teachersofintroductorycoursesinAsianAmericanstudies

Afterweeksofuncertaintyaboutthecoursethecountrywouldpursuetostabiliz

Universitiesshouldrequireeverystudenttotakeavarietyofcoursesoutsidet

Agardenerwishestoplant5bushesinastraightrow.Eachbushhasflowersof

[img]ct_2image002[/img]Thesumofeachpairofnumbersindiametricallyopposit

CityYhasinstalled30parkingmetersat15-footintervalsalongastraightstr

Youshouldspendabout20minutesonQuestions27-40,whicharebasedonReading

AmirageoccurswhenalayerAofwarmairBnextthegroundistrappedCbycooler

Theannalsofnaturalhistorycontainmanyastonishingexamplesoftheabili

[originaltext]Goodevening.Iknowmanyofyoustudentsaretheproudowners

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单元幕墙连接处或吊挂处的铝合金型材的壁厚不得小于()。A.3mm B.4m

社会发展犹如列车前行，需要正能量的驱动，而正能量的积聚需要我们每个人的“微贡献”

运动状态与经济活动总水平的周期及其振幅并不紧密相关的行业是（）。A.増长

关于优先股，以下表述错误的是（）。A.优先股都有约定的股息 B.优先股

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