Questions: ou hide three worksheets in a workbook and need to unhide them. How can you accomplish his?

The answer is the first one: Right-click any visible sheet, then select which worksheet you want to Unhide.

Explanation for each option:

• Right-click any visible sheet, then select which worksheet you want to Unhide.
  This is the correct method. In Excel, you can right-click on any visible sheet tab and choose "Unhide" from the context menu. This will open a dialog box where you can select the hidden worksheet(s) you want to unhide.

• Right-click the + button, then select which worksheet you want to Unhide.
  This option is incorrect. The "+" button is used to add a new worksheet, not to unhide existing ones.

• Click the View menu, then select Unhide Worksheets.
  This option is incorrect. While the View menu contains various options for managing the display of worksheets, the "Unhide" option is not typically found there. The "Unhide" option is accessed through the right-click context menu on a sheet tab.

• Type the name of the hidden worksheet on the keyboard, then click Unhide.
  This option is incorrect. Simply typing the name of a hidden worksheet does not unhide it. You must use the right-click context menu on a visible sheet tab to access the "Unhide" option.

In summary, the correct method to unhide worksheets in Excel is to right-click on any visible sheet tab and select "Unhide" from the context menu.