Question

How do you evaluate `e^5` using a calculator to four decimal places?

Answer 1

`148.4132`

Explanation:

Using a calculator, `e^5` yields out `148.413159103...`

To round it to four decimal places, we only take the first four, which are `4131`.

Notice how there is a `5` after the `1`, so we round the `1` to a `2`. Then, just put back the whole number in before the decimal, which is `148`.

So, we get:

`148.4132`