Which option in the Formulas Ribbon Tab allows you to display formulas in a worksheet?

The option that allows you to display formulas in a worksheet is known as "Show Formulas." When this feature is activated, the cell contents change from their computed values to the actual formulas that were inputted. This is particularly useful for debugging, auditing, or understanding complex calculations since it provides a clear visual of how data is derived.

When "Show Formulas" is selected, every cell that contains a formula will display the formula rather than the result of that formula. This can be toggled on and off, making it easy for users to switch between viewing values and formulas as needed.

By contrast, the other options serve different purposes: "Formula Auditing" is used for evaluating and validating formulas, the "Formula Bar" is designed for entering and editing formulas, and "Calculate Now" triggers the recalculation of formulas without changing their display. Thus, the correct answer specifically focuses on the functionality of showing the actual formulas present in the cells.