总述：本次共解1题。其中
           ☆算术计算1题

〖1/1算式〗
    作业：求算式 C(6000,0)*(0.0015)^0*(1-0.0015)^(6000-0)+C(6000,1)*(0.0015)^1*(1-0.0015)^(6000-1)+C(6000,2)*(0.0015)^2*(1-0.0015)^(6000-2) 的值.
    题型：数学计算
    解:
          C(6000,0)*(0.0015)^0*(1-0.0015)^(6000-0)+C(6000,1)*(0.0015)^1*(1-0.0015)^(6000-1)+C(6000,2)*(0.0015)^2*(1-0.0015)^(6000-2)
        =1*(0.0015)^0*(1-0.0015)^(6000-0)+C(6000,1)*(0.0015)^1*(1-0.0015)^(6000-1)+C(6000,2)*(0.0015)^2*(1-0.0015)^(6000-2)
        =1*0.0015^0*(1-0.0015)^(6000-0)+C(6000,1)*(0.0015)^1*(1-0.0015)^(6000-1)+C(6000,2)*(0.0015)^2*(1-0.0015)^(6000-2)
        =1*0.0015^0*0.9985^(6000-0)+C(6000,1)*(0.0015)^1*(1-0.0015)^(6000-1)+C(6000,2)*(0.0015)^2*(1-0.0015)^(6000-2)
        =1*0.0015^0*0.9985^6000+C(6000,1)*(0.0015)^1*(1-0.0015)^(6000-1)+C(6000,2)*(0.0015)^2*(1-0.0015)^(6000-2)
        =1*0.0015^0*0.9985^6000+6000*(0.0015)^1*(1-0.0015)^(6000-1)+C(6000,2)*(0.0015)^2*(1-0.0015)^(6000-2)
        =1*0.0015^0*0.9985^6000+6000*0.0015^1*(1-0.0015)^(6000-1)+C(6000,2)*(0.0015)^2*(1-0.0015)^(6000-2)
        =1*0.0015^0*0.9985^6000+6000*0.0015^1*0.9985^(6000-1)+C(6000,2)*(0.0015)^2*(1-0.0015)^(6000-2)
        =1*0.0015^0*0.9985^6000+6000*0.0015^1*0.9985^5999+C(6000,2)*(0.0015)^2*(1-0.0015)^(6000-2)
        =1*0.0015^0*0.9985^6000+6000*0.0015^1*0.9985^5999+17997000*(0.0015)^2*(1-0.0015)^(6000-2)
        =1*0.0015^0*0.9985^6000+6000*0.0015^1*0.9985^5999+17997000*0.0015^2*(1-0.0015)^(6000-2)
        =1*0.0015^0*0.9985^6000+6000*0.0015^1*0.9985^5999+17997000*0.0015^2*0.9985^(6000-2)
        =1*0.0015^0*0.9985^6000+6000*0.0015^1*0.9985^5999+17997000*0.0015^2*0.9985^5998
        =1*1*0.9985^6000+6000*0.0015^1*0.9985^5999+17997000*0.0015^2*0.9985^5998
        =1*1*0.000122578764682+6000*0.0015^1*0.9985^5999+17997000*0.0015^2*0.9985^5998
        =1*1*0.000122578764682+6000*0.0015*0.9985^5999+17997000*0.0015^2*0.9985^5998
        =1*1*0.000122578764682+6000*0.0015*0.000122762909046+17997000*0.0015^2*0.9985^5998
        =1*1*0.000122578764682+6000*0.0015*0.000122762909046+17997000*0.00000225*0.9985^5998
        =1*1*0.000122578764682+6000*0.0015*0.000122762909046+17997000*0.00000225*0.000122947330041
        =1*0.000122578764682+6000*0.0015*0.000122762909046+17997000*0.00000225*0.000122947330041
        =0.000123+6000*0.0015*0.000122762909046+17997000*0.00000225*0.000122947330041
        =0.000123+9*0.000122762909046+17997000*0.00000225*0.000122947330041
        =0.000123+0.001105+17997000*0.00000225*0.000122947330041
        =0.000123+0.001105+40.49325*0.000122947330041
        =0.000123+0.001105+0.004979
        =0.001228+0.004979
        =0.006207
    答案:C(6000,0)*(0.0015)^0*(1-0.0015)^(6000-0)+C(6000,1)*(0.0015)^1*(1-0.0015)^(6000-1)+C(6000,2)*(0.0015)^2*(1-0.0015)^(6000-2)=0.006207

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