Mathematics
         
语言:中文    Language:English
Mathematical calculation:
    Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
    It supports mathematical functions (including trigonometric functions).
    Current location:Mathematical operation > History of Mathematical Computation > Answer

    Overview: 1 questions will be solved this time.Among them
           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation 0.4*(10%-7%)^2+0.6*(5%-7%)^2 .
    Question type: Mathematical calculation
    Solution:
          0.4*(10%-7%)^2+0.6*(5%-7%)^2
        =0.4*0.03^2+0.6*(5%-7%)^2
        =0.4*0.03^2+0.6*(-0.02)^2
        =0.4*0.0009+0.6*(-0.02)^2
        =0.4*0.0009+0.6*0.0004
        =0.00036+0.6*0.0004
        =0.00036+0.00024
        =0.0006

    Answer:0.4*(10%-7%)^2+0.6*(5%-7%)^2=0.0006


Your problem has not been solved here? Please go to the Hot Problems section!





  New addition:Lenders ToolBox module(Specific location:Math OP > Lenders ToolBox ),welcome。