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Mathematics, 20.07.2019 01:30 rmans22209

If humans originated in africa and migrated to other parts of the world, some time would be required for this to occur. at the modest rate of one kilometer per year, how many centuries would it take for humans originating in africa to travel to china, some 10,000 kilometers away?

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If humans originated in africa and migrated to other parts of the world, some time would be required...
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