化4/1,12/8,20/27,28/64,36/125分子等差8分母自然数的立方数列故36+8/6^3=44/216=11/54B
2.4,3/2,20/27,7/16,36/125,( )A.39/144 B.11/54 C.68/196 D.7
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4,3/2,20/27,7/16,36/125,(
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4,3/2,20/27,7/16,36/125,( )
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4.4,3/2,20/27,7/16,36/125,( )
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数列分析 怎么去思考 4,3/2,20/27,7/16,36/125
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4,3/2,20/27,7/16,36/135,( )
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数列规律 -2 -1 2 7 14 ( )0 4/27 16/125 36/343 ( )
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A:3,5,8,19,20,27.B:3,6,11,17,21,31. C:5,7,12,16,28,32.D:22,2
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2,7,9,18,36,( ) A.54 B.64 C.70 D.76
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下列选项中,正确的是( )A.-7>-3.27B.0<-11C.3>-27D.-7=7
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A.1 2 3 3 4 5 _____ B.6 7 2 2 8 _____ C.7 2 10 _____ D.11 7