What is the next line? >>> tupleB = (5, 7, 5, 10, 2, 7)
>>> tupleB. count(7)
0
5
2
1

Create a cell reference in a formula by typing in the cell name or         a. right-clicking the cell. b. clicking the cell. c. clicking the column where the cell is located. d. clicking the row where the cell is located.

Designing a mobile web page is a little different from designing a regular web page. name at least three features that should be considered when designing a website that is mobile phone-friendly, and briefly explain why they are important.

Under which key category do the page up and page down keys fall? page up and page down keys fall under the keys category.