igcse数学历年真 题2

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

2、ermaybeused.InstructionstoCandidatesIntheboxesabove,writeyourcentrenumber,candidatenumber,yoursurname,initialsandsignature.Checkthatyouhavethecorrectquestionpaper.AnswerALLthequestions.Writeyouranswersinthespacesprovidedinthisquestionpaper.YoumustNOTwri

3、teontheformulaepage.AnythingyouwriteontheformulaepagewillgainNOcredit.Ifyouneedmorespacetocompleteyouranswertoanyquestion,useadditionalanswersheets.InformationforCandidatesThemarksforindividualquestionsandthepartsofquestionsareshowninroundbrackets:e.g.(

4、2).Thereare22questionsinthisquestionpaper.Thetotalmarkforthispaperis100.Youmayuseacalculator.AdvicetoCandidatesWriteyouranswersneatlyandingoodEnglish.ThispublicationmaybereproducedonlyinaccordancewithEdexcelLimitedcopyrightpolicy.©2010EdexcelLimited.Pri

5、nter’sLog.No.N36905A22IGCSEMATHEMATICS4400FORMULASHEET–HIGHERTIER22AnswerALLTWENTYTWOquestions.Writeyouranswersinthespacesprovided.Youmustwritedownallstagesinyourworking.1.Solve6y–9=3y+7y=................................(Total3marks)2.Thediagramshowstwo

6、towns,AandB,onamap.(a)Bymeasurement,findthebearingofBfromA.....................................°(2)Cisanothertown.ThebearingofCfromAis050°.(b)FindthebearingofAfromC.....................................°(2)(Total4marks)223.Aspinnercanlandonredorblueoryel

7、low.Thespinnerisbiased.Theprobabilitythatitwilllandonredis0.5Theprobabilitythatitwilllandonblueis0.2Imadspinsthespinneronce.(a)Workouttheprobabilitythatitwilllandonyellow......................................(2)Janetspinsthespinner30times.(b)Workoutanes

8、timateforthenumberoftimesthespinnerwilllandonblue......................................(2)(Total4marks)224.Rosettadrives85kilometresin1hour15minutes.(a)Workoutheraveragespeedinkilometresperhour....................................