Chapter 5 - Logarithmic Functions - 5.2 Logarithms and Exponential Models - Exercises and Problems for Section 5.2 - Exercises and Problems - Page 200: 3

$Q=\frac{14}{5}(1.0305)^t$

Using the fact that $(a^m)^n=a^{mn}$, the equation can be rewritten as $$Q=\frac{14}{5}(e^{0.03})^t$$ Evaluating $e^0.03$ yields $1.0305$. Therefore, the equation can be written as $Q=\frac{14}{5}(1.0305)^t$