Grade 9 Math

The CENTRE for EDUCATION in MATHEMATICS and COMPUTING www.cemc.uwaterloo.ca public address system Contest (Grade 9) Thursday, February 23, 2012 (in North the States and s go forthhward America) Friday, February 24, 2012 (outside of North America and South America) Time: 60 proceedings Calculators are permitted Instructions ©2011 University of Waterloo 1. Do non open the Contest leaflet until you are told to do so. 2. You may use rulers, compasses and paper for shingly work. 3. Be legitimate that you understand the cryptograph 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. direct in circles completely. 4. On your response form, strike your school convey up and city/town in the box in the f number left corner. 5. Be certain that you inscribe your name, age, sex, grade, and the Contest you are writing in the response form. save those who do so c an be counted as legal students. 6. This is a multiple-choice test. each(prenominal) chief is followed by ?ve possible answers marked A, B, C, D, and E. Only one of these is shed light on. After making your choice, ?ll in the confiscate circle on the response form. 7. Scoring: Each correct answer is outlay 5 in give out A, 6 in vary B, and 8 in object lesson C. there is no penalty for an incorrect answer. Each nonreciprocal question is worth 2, to a maximum of 10 unrequited 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 working time! . The names of some top-scoring students 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 all-inclusive essay, order it on our website: OrderCustomPaper.com

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