Problem 83 - College Algebra

Question

Use a calculator's factorial key to evaluate each expression. $$\frac{20 !}{300}$$

Step-by-Step Solution

Answer

The result of the expression \(\frac{20 !}{300}\) is the number that the calculator displays after following the steps above.

Step 1: Calculate 20!

Use the calculator's factorial key (often denoted as 'n!' or 'x!') to compute \(20!\). Input '20' into the calculator, then press the factorial key.

Step 2: Divide by 300

After computing \(20!\), divide that result by 300. This can be done by first inputting the result of \(20!\), then pressing the divide key, and finally inputting '300'.

Step 3: Solve

Press 'equal' or another equivalent key to execute the division and solve the expression. The calculator will display the final result.