rachelramirezz5 rachelramirezz5

23-05-2018
Mathematics

contestada

Use natural logarithms to solve the equation. Round to the nearest thousandth. 6e4x - 2 = 3

–0.046

0.327

–0.448

0.067

Respuesta :

tramserran tramserran

23-05-2018

6 · e^(4x - 2) = 3
   e^(4x - 2) = .5
ln e^(4x - 2) = ln (.5)
4x - 2 = ln (.5)
   4x = ln (.5) + 2
   x = (ln (.5) + 2)/4
   x = 0.3267
   x ≈ 0.327

Answer: B

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