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OG12 PS98
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 correspongding to a reading of 3?
A 5
B 50
C 10(5)
D 5(10)
E 8(10)-3(10)
()里的表示平方数
恳请NN帮我翻译一下题目 讲解一下 |
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