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本人大龄数学渣,OG13 第100题貌似上次考试(3月31号)的时候碰到过差不多的。求XDJM帮我详细解释一下,题也不是很明白。感激涕零。
On a scale that measures the intensity of a certain phenomenon, a reading of n+1 corresponds to an intensity that is 10 times the intensity corresponding to a reading of n.On that scale, the intensity corresponding to a reading of 8 is how many times as great as the intensity corresponding to a reading of 3?
多谢多谢!!
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