Extra Class In Mathematics Practice Paper #2 September 2‚ 2010 1. If h(x) = 1 + 3x and k(x) = x +2 ( CXC 1999 # 5 ) evaluate: a) hk (x) b) hk(4) c) (hk)-1 (x) 5 marks 2. Given that : f : x 3 – x and g: x x + 2 x – 5 a) Calculate g(2) b) State the value of x for which g(x) is NOT defined c) Derive an expression for gf(x) d) Calculate the value of f-1 (4)
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CONTENTS HKCEE Biology Long Questions SECTION 1 THE CELL 1 The cell and its activities P1-11 SECTION 2 ORGANISMS AND THEIR ENVIRONMENT 2.1 Diversity of organisms P12-16 2.2 Ecosystem P17-23 2.3 Human impacts on the environment P24-33 SECTION 3 ENERGETICS 3.1 Photosynthesis P34-40 3.2 Respiration P41-46 SECTION 4 OBTAINING ESSENTIALS FOR LIFE 4.1 Nutrition and gas exchange in plants P47-51 4.2 Water relation and transport in plants P52-64
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Milgram (1963) Past-paper Questions 1. In the Milgram study on obedience‚ the subjects were observed to show a lot of tension. a. Give one example of the behaviour of the subjects that indicated extreme tension. (2) Any one from: Fidgeting‚ agitation‚ asking if learner was being harmed‚ trying to stop‚ pausing. b. Milgram suggested that the tension was caused by the conflicts produced by the study. Outline one of these conflicts. (2) One
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C “WHEREAS‚ We recognize the railways of the country as an effectual means of developing its agricultural resources‚ and as having an interest‚ common and inseparable‚ with the country through which they pass; and‚ “WHEREAS‚ We have in times past fostered and aided them by liberal charters and concessions‚ made by public and private parties‚ and still desire to encourage further development of the railway system; therefore‚ “Resolved‚ That a fair degree of reciprocity would suggest that
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Candidate Number Surname Other Names Examiner’s Initials Candidate Signature Question General Certificate of Secondary Education Higher Tier June 2012 Additional Science BL2HP H Unit Biology B2 Biology Unit Biology B2 Monday 21 May 2012 Mark 1 2 3 4 5 6 7 TOTAL 9.00 am to 10.00 am For this paper you must have: a ruler. You may use a calculator. Time allowed 1 hour Instructions Use black ink or black ball-point pen. Fill in the boxes
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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS GCE Advanced Subsidiary Level and GCE Advanced Level MARK SCHEME for the May/June 2011 question paper for the guidance of teachers 9691 COMPUTING 9691/23 Paper 2 (Written Paper)‚ maximum raw mark 75 This mark scheme is published as an aid to teachers and candidates‚ to indicate the requirements of the examination. It shows the basis on which Examiners were instructed to award marks. It does not indicate the details of the discussions that
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separate parts of the world‚ completing different assignments for different reasons. Although buccaneers and privateers both engaged in piracy‚ whether it was legal or not‚ they were inequivalent in terms of background‚ purpose‚ and operation. Amid the Caribbean‚ buccaneers with keen marksmanship hunted wild cattle and boar on the island of Hispaniola. These men were brutal‚ burly beings that could live throughout the harshest of environments. They constructed boucans‚ or grills‚ to smoke and sell their
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1 Examine three measures that Caribbean countries can implement to minimize the danger posed to coral reefs in the region. CAPE 2009 Ql: Coral reefs inhabit many coastal regions around Caribbean islands. These reefs are at once magnificently beautiful yet very fragile and sensitive to even the slightest variation in the waters around it. Coral reefs perform a vital socio- economic and socio-cultural function in the Caribbean. Apart from it being important to human society for its aesthetic appeal
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been here for two years‚ so There isn’t a lot of things I can say about north cape… But I can tell you this‚ it definitely is not normal. When I went to drought I only new kids from that school‚ but when I went to north cape I made so many new friends from school and out of school. It was a big adjustment for me because I went from a class of three to a class of twenty-seven. I have a few good memories from North cape like when we made the pbis videos‚ or when we went to camp timberlee. I have made
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N11/3/BUSMT/HP1/ENG/TZ0/XX/M MARKSCHEME November 2011 BUSINESS AND MANAGEMENT Higher Level Paper 1 23 pages –2– N11/3/BUSMT/HP1/ENG/TZ0/XX/M This markscheme is confidential and for the exclusive use of examiners in this examination session. It is the property of the International Baccalaureate and must not be reproduced or distributed to any other person without the authorization of IB Cardiff. –3– N11/3/BUSMT/HP1/ENG/TZ0/XX/M The markbands on pages 3–6 should
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