Solve the Exponential Equation $57 = \frac { 77 } { 1 + 4 e ^ { - 0.1 x } }$

question 49

Multiple Choice

Solve the exponential equation. Give the answer correct to 3 decimal places. $57 = \frac { 77 } { 1 + 4 e ^ { - 0.1 x } }$

• A)-2.434
• B)-0.877
• C)5.315
• D)-0.532
• E)24.336

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