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Mathematics Assignment 30-1 Booklet (4 marks) An airplane can fly due north at 600km/h. After a certain amount of time, it reaches a distance of

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Mathematics Assignment 30-1 Booklet (4 marks) An airplane can fly due north at 600km/h. After a certain amount of time, it reaches a distance of 1000km if the wind is behind it, or a distance of 800km if the wind is against it. Determine the speed of the wind

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