0.4,0.16,0.75,0.55,0.045,0.77,1.3,2.55把他们化成分数如果回答得好,加分

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0.4,0.16,0.75,0.55,0.045,0.77,1.3,2.55把他们化成分数如果回答得好,加分
0.4,0.16,0.75,0.55,0.045,0.77,1.3,2.55把他们化成分数
如果回答得好,加分

0.4,0.16,0.75,0.55,0.045,0.77,1.3,2.55把他们化成分数如果回答得好,加分
4/10,16/100,75/100,55/100,45/10000,77/100,

0.4,0.16,0.75,0.55,0.045,0.77,1.3,2.55把他们化成分数如果回答得好,加分 化成最简分数 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0.15 0.25 0.35 0.45 0.55 0.65 0.75 0.85 0.950.12 0.16 0.24 0.36 0.48 0.720.125 0.375 0.625 0.875 0.4 0.76 0.75 .0.55 0.45 0.75 1.3 2.55 5.9 把这些小数成分数 下面表格是测定二极管的伏安特性曲线的实验数据,要求:分析该二极管死区电压对应电流是多少?正向电压(v) |0|0.3|0.4|0.45|0.50|0.55|0.60|0.65 正向电流 |0|0.008|0.09|0.13|0.16|1.9|2.2|2.5 99.6×0.4+0.16巧算 【急】一道初中反比例函数题某地上年度电价为0.8元,年用电量为1亿度,本年度计划将电价调至0.55—0.75之间,经测算,若电价调至x元,则本年度新增用电量y(亿度)与(x-0.4)元成正比例,又当x=0 一道八年级一次函数应用题某地上年度电价为0.8元,年用电量为1亿度.本年度计划将电价调至0.55~0.75元之间,经测算,若电价调至x元,则本年度新增用电量y(亿度)与(x-0.4)元成反比例,又当x=0 4.5×0.4+0.55×4简便运算 找规律 0.16,0.4,12.5,(),() 找规律 :1、0.4、0.16、0.064、【 】 0.4x+0.9/0.5-0.3x+0.1/.2-0.75-0.5x/0.75=0怎么解,求你了 0.4*0.25/0.4*0.75 简便运算 Matlab拟合x=[0,0.05,0.1,0.15,0.2,0.25,0.3,0.35,0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.75,0.8,0.85,0.9]y=[443,479,510,537,560,581,600,618,636,654,672,691,712,736,763,794,833,883,953]拟合函数为y=a+b*x-a*c*exp(-d*x)-b*c*x*exp(-d*x)需要得到a,b,c,d, 27.6÷﹙0.75÷0.25﹚-0.55 在真空中,波长为0.75um的红光,波长为0.55um的黄光和波长为0.4um的紫光,频率各为多少.请说清楚一些 求4道数学题的简便运算答案(3.6×0.75×1.2)÷(1.5×24×0.18)26.44÷0.4+13.22+1.826.39×36+26.39×83-263.9×1.92.25×0.16+264×0.0225+52×2.25+0.225×2 化简比,并求比值!6分钟 15:1/2 0.3t:0.75kg 0.16d㎡:0.4cm²4/9d㎡:8cm² 谁最快回答采纳谁! x^2+0.4+1.4x=0.55的解是什么