Evaluating A Natural Exponential Function

Discussion in 'Other Pre-University Math' started by nycmathguy, Oct 9, 2021.

  1. nycmathguy

    nycmathguy

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    Section 3.1
    34 & 36

    20211008_034231.jpg

    Question 34

    f(240) = 1.5e^(240/2)

    f(240) = 1.95627. . .x 10^(52)

    f(240) = 1.956

    Question 36

    f(20) = 250e^(0.05•20)

    f(20) = 679.570

    Yes? No?
     
    nycmathguy, Oct 9, 2021
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  2. nycmathguy

    MathLover1

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    Question 34

    answer is f(240) = 1.95627×10^52 not f(240) = 1.956

    when you get 1.95627. . .x 10^(52) as an answer, .... means there is more decimal places in 1.95627 , then multiply by x 10^(52)

    Question 36 is correct
     
    MathLover1, Oct 9, 2021
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    nycmathguy likes this.
  3. nycmathguy

    nycmathguy

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    Thank you. I now know how to do the rest.
     
    nycmathguy, Oct 9, 2021
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