(3-3/10-3/100-3/1000.-3/10000000000)/0.3,
3/10-3/100-3/1000-.-3/1000000
(1-10分之3-100分之3-1000分之3-10000分之3)×10000
0.3 * 3表示什么
-(-0.3)的3次方
化简0.3:3/5
假定某厂商的边际成本函数MC=3Q^2-30Q+100,且生产10单位产量时的总成本为1000.
数学题(加括号)(1)0.3 0.3 0.3 0.3 0.3=0(2)0.3 0.3 0.3 0.3 0.3=1(3)0
从3*1+3*2+3*3+3*4+3*5+3*6+3*7+3*8+3*9+3*10一直加到3*100等于几?
算式运用符号3()3()3()3()3()3=100 3()3()3()3()3()3()3=1003()3()3()3
(27.54×3/4-3.105)+0.3
-(-0.3)和|-1/3|比较大小
3 3 3 3 怎么等于10(添符号)