You plan to use the fill down feature on a formula and you need to keep a cell reference the same. which of the following formats allow you to keep the same cell reference.
a. $e$19
b. e$19
c $e19
d e19

Write lines of verse that rhyme to remember the following information: acid rain is a type of air pollution caused by chemicals in the air.

Create a pseudocode design to prompt a student for their student id and the titles of the three classes they want to add. the solution should display the student’s id and a total bill. • bill a student using the following rules: o students can only add up to 3 classes at a time.

Text or graphics that print at the bottom of every page are called footings footers headers headings