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           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation e(-5)*6.4 .
    Question type: Mathematical calculation
    Solution:
          e(-5)*6.4
        =e(-5)*6.4
        =0.006738*6.4
        =0.043123
    Answer:e(-5)*6.4=0.043123

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