PURPLE COMET MATH MEET– April 2008 MIDDLE SCHOOL – PROBLEMS © Copyright Titu Andreescu and Jonathan Kane Problem 1 Find the greatest prime factor of the sum of the two largest two-digit prime

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Microsoft Word - comet me 2013 financial statement1

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#UTSADAY Wel comet oUTSADAY!

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• Planetary science
• Astronomy
• Outer space
• Asteroid
• Spaceflight
• Near-Earth object
• Comet
• The Universe
• Solar System
• Impact crater
• Moon
• Lunar craters

PURPLE COMET MATH MEET April 2009 HIGH SCHOOL - PROBLEMS c °Copyright Titu Andreescu and Jonathan Kane

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PURPLE COMET MATH MEET April 2010 MIDDLE SCHOOL - PROBLEMS c °Copyright Titu Andreescu and Jonathan Kane

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A Guide to Video Astrometry Alex Pratt – MPC Z92 Introduction Astrometry – the precise measurement of the position of a celestial body, e.g. an asteroid or a comet – is usually performed by taking one or more CCD i

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PURPLE COMET MATH MEET April 2009 MIDDLE SCHOOL - PROBLEMS c °Copyright Titu Andreescu and Jonathan Kane

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Disinfection Technology of Oncoming Generation コメット株式会社 目

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Wilderness Research Expeditions Ltd. The Copper Canyon Comet News and Views from Copper Canyon and the Sierra Tarahumara

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