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英语翻译You are planning a bicycle trip for which you want to average 24km/h.You cover the first half of the trip at an average speed of 21km/h.What must your average speed be in the second half of the trip to meet your goal?

分类: 作业答案 • 2022-01-04 12:06:02
问题描述：

英语翻译
You are planning a bicycle trip for which you want to average 24km/h.You cover the first half of the trip at an average speed of 21km/h.What must your average speed be in the second half of the trip to meet your goal?

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