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JamenS

  • 3 years ago

Evaluate: 100(1.08)^20

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  1. latremese40
    • 3 years ago
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    work it out

  2. Valkarie70
    • 3 years ago
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    hang on one sec

  3. Valkarie70
    • 3 years ago
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    4.6609571 e+40

  4. Valkarie70
    • 3 years ago
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    sorry, its 466.095714385

  5. JamenS
    • 3 years ago
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    can u work it out

  6. Valkarie70
    • 3 years ago
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    sure... using pemdas (perenthesis exponent...u get the point) inside the parenthesis there is nothing to simplify so you jump to the exponent step and yes there is an exponent, so (1.08)^20 is 4.66095714385 then you just multiply by 100 for the last step getting you 466.095714385. (just move the decimal 2 places to the right

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