IV. Essay Writing (15%) It is not rare we hear the elderly saying that the world was a much better place when they were younger. Do you agree with them? Write an essay based on this topic.

詳解 (共 1 筆)

Jeff Chen

詳解 #6407808

2025/05/06

Is the World Better...

(共 1751 字，隱藏中）

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15.假設 A 細菌每過 5 小時數量變為 4 倍，B 物質每過 15 小時重量變為 4/5 倍。2015 年 4 月 1 日零時，量測出 A 細菌的總數為 n 個及 B 物質的重量為 W 公克，一段時間後，A 細菌變為 1010 n 個，B 物質的重量為 rW 公克。則 r 之值為__________ 。(四捨五入至小數點第一位)

IV. Essay Writing (15%) It is not rare we hear the elderly saying that the world was a much better place when they were younger. Do you agree with them? Write an essay based on this topic.

詳解 (共 1 筆)

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