Transcription of 2 *P59017A0228* - Edexcel
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2 *P59017A0228* - Edexcel
2*P59017A0228* DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREAI nternational GCSE MathematicsFormulae sheet Higher TierArithmetic seriesSum to n terms, Sn = n2 [2a + (n 1)d]Area of trapezium = 12(a + b)hbahThe quadratic equationThe solutions of ax2 + bx + c = 0 where a 0 are given by:xbbaca= 242 TrigonometryABCbacIn any triangle ABCSine Rule aAbBcCsinsinsin==Cosine Rule a2 = b2 + c2 2bccosAArea of triangle = 12absinCVolume of cone = 13 r2hCurved surface area of cone = rlrlhVolume of prism = area of cross section lengthcross sectionlengthVolume of cylinder = r2h Curved surface area of cylinder = 2 rhrhVolume of sphere = 43 r3 Surface area of sphere = 4 r2r3*P59017A0328*Turn over DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREAA nswer ALL TWENTY ONE your answers in the spaces must write down all the stages in your (a) Factorise fully 4p + 6pq(2) (b) Expand and simplify (e + 3)(e 5)(2) (c) Solve yy=+215 Show clear algebraic = (3)(Total for Question 1 is 7 marks)
Jan 10, 2019 · 13 All the students in Year 11 at a school must study at least one of Geography (G), History (H) and Religious Studies (R). In Year 11 there are 65 students. Of these students 15 study Geography, History and Religious Studies 21 study Geography and History 16 study Geography and Religious Studies 30 study Geography 18 study only Religious Studies
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