Use a calculator to find the natural logarithm, base \( e \). In 28

To find the natural logarithm of 28, simply enter the number 28 into your calculator and press the 'ln' button. This will give you roughly 3.3322. Natural logarithms come in handy in a variety of fields, from science to finance, as they help us understand exponential growth and decay, making it easier to model real-world phenomena! Did you know that \( e \), approximately 2.71828, is an irrational number and is fundamental in calculus? It's essentially the base of the natural logarithm, and its unique properties make it very useful for solving problems involving growth rates, like populations or investments. So next time you see \( e \) rocking the math world, give it a nod for all the cool things it helps us calculate!