Pointing to a tab on the tabs bar displays a thumbnail of a website called the ________

You can specify a collection of characters known as a(n) _________ to limit the regular expression to a select group of characters

Fill in the blank(s) with the appropriate word(s).

If you are writing a paper that includes mathematical equations, you can insert mathematical symbols and equations using the ____ button in the Symbols group.

A. Equation B. Math C. Arithmetic D. Calculus