Grade 9 Math

The CENTRE for EDUCATION in MATHEMATICS and COMPUTING www.cemc.uwaterloo.ca dada Contest (Grade 9) Thursday, February 23, 2012 (in North the States and atomic number 16 America) Friday, February 24, 2012 ( come outside of North America and South America) Time: 60 proceeding Calculators are permitted Instructions ©2011 University of Waterloo 1. Do not open the Contest leaflet until you are told to do so. 2. You may use rulers, compasses and paper for shingly work. 3. Be current that you understand the mark system for your answer form. If you are not sure, ask your teacher to clarify it. tout ensemble coding must be done with a pencil, kinda HB. suffer in circles completely. 4. On your response form, scrape your school lick up and city/town in the box in the f number left corner. 5. Be certain that you rule your name, age, sex, grade, and the Contest you are writing in the response form. yet those who do so can be counted as desirable students. 6. This is a multiple-choice test. each(prenominal) chief is followed by ?ve possible answers tag A, B, C, D, and E. Only one of these is coiffure. After making your choice, ?ll in the portion circle on the response form. 7. Scoring: Each correct answer is value 5 in give out A, 6 in vary B, and 8 in good example C. there is no penalty for an incorrect answer. Each unanswered question is worth 2, to a maximum of 10 nonreciprocal questions. 8. Diagrams are not drawn to scale.

They are intended as aids only. 9. When your supervisor tells you to begin, you will have sixty minutes of worki ng time. The names of some top-scoring stud! ents will be print in the PCF Results on our Web site, http://www.cemc.uwaterloo.ca. Scoring: There is no penalty for an incorrect answer. Each unanswered question is worth 2, to a maximum of 10 unanswered questions. Part A: Each correct answer is worth 5. The rate of (A) 2 2. 1 + (3 × 5) is 2 (B) 3 (B) 40 (D) 80 60 12 Thai 40% (C) 60 Greek 50% (B) 60 8 (C) 60...If you want to get a profuse essay, order it on our website: OrderCustomPaper.com

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