Igcse数学历年真题2

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1、4400/4HEdexcelIGCSEMathematicsPaper4HHigherTierFriday11June2010–AfternoonTime:2hoursMaterialsrequiredforexaminationItemsincludedwithquestionpapersRulergraduatedincentimetresandNilmillimetres,protractor,compasses,pen,HBpencil,eraser,calculator.Tracingpapermaybeu

2、sed.InstructionstoCandidatesIntheboxesabove,writeyourcentrenumber,candidatenumber,yoursurname,initialsandsignature.Checkthatyouhavethecorrectquestionpaper.AnswerALLthequestions.Writeyouranswersinthespacesprovidedinthisquestionpaper.YoumustNOTwriteontheformulaep

3、age.AnythingyouwriteontheformulaepagewillgainNOcredit.Ifyouneedmorespacetocompleteyouranswertoanyquestion,useadditionalanswersheets.InformationforCandidatesThemarksforindividualquestionsandthepartsofquestionsareshowninroundbrackets:e.g.(2).Thereare22questionsin

4、thisquestionpaper.Thetotalmarkforthispaperis100.Youmayuseacalculator.AdvicetoCandidatesWriteyouranswersneatlyandingoodEnglish.ThispublicationmaybereproducedonlyinaccordancewithEdexcelLimitedcopyrightpolicy.©2010EdexcelLimited.Printer’sLog.No.N36905AIGCSEMATHEMA

5、TICS4400FORMULASHEET–HIGHERTIERAnswerALLTWENTYTWOquestions.Writeyouranswersinthespacesprovided.Youmustwritedownallstagesinyourworking.1.Solve6y–9=3y+7y=................................(Total3marks)2.Thediagramshowstwotowns,AandB,onamap.(a)Bymeasurement,findtheb

6、earingofBfromA.....................................°(2)Cisanothertown.ThebearingofCfromAis050°.(b)FindthebearingofAfromC.....................................°(2)(Total4marks)3.Aspinnercanlandonredorblueoryellow.Thespinnerisbiased.Theprobabilitythatitwilllandonr

7、edis0.5Theprobabilitythatitwilllandonblueis0.2Imadspinsthespinneronce.(a)Workouttheprobabilitythatitwilllandonyellow......................................(2)Janetspinsthespinner30times.(b)Workoutanestimateforthenumberoftimesthespinnerwilllandonblue.............

8、.........................(2)(Total4marks)4.Rosettadrives85kilometresin1hour15minutes.(a)Workoutheraveragespeedinkilometresperhour......................................km/h(2