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kal95

  • 3 years ago

solve for x 2In =(x+9) 0.4=log x 1=In(x+7) you invest 4,100 in an account that pays an interest rate of 7.5% compounded continuously. Calculate balance after of your account after 8 years? You invest 1,200 in an account that pays an interest rate of 7.25% compounded continuously calculate balance after 7 years.

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  1. Jonask
    • 3 years ago
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    instead of in put ln can you edit the question pls

  2. Jonask
    • 3 years ago
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    0.4=log x \[0.4=\log_{10}x \implies 10^{0.4}=x\]

  3. Jonask
    • 3 years ago
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    \[1=\ln(x+7) \implies e^1=e^{\ln(x+7)}\] use \[e^{\ln b}=b\]

  4. kal95
    • 3 years ago
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    I did edit it but it stills shows upas in

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