The two most used http document are document type declaration and document instance. compare these parts. write in your own words. (at least 100 words) not a picture

How do we use the sumif formula (when dealing with different formats) ?

Allison and her group have completed the data entry for their spreadsheet project. they are in the process of formatting the data to make it easier to read and understand. the title is located in cell a5. the group has decided to merge cells a3: a7 to attempt to center the title over the data. after the merge, allison points out that it is not centered and looks bad. where would the title appear if allison unmerged the cells in an attempt to fix the title problem?

Which of the following "invisible" marks represents an inserted tab?