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Mathematics, 23.11.2020 15:00 almasahagung
Rafael cycled to visit his grand mother. The travel graph shows his journey to and from his grandmother's house. He stayed with his grandmother for 1.5 hours before returning home. (a) i. Work out Rafael's average speed for the journey to his grandmother's house.
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Rafael cycled to visit his grand mother. The travel graph shows his journey to and from his grandmot...
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