If I were to delete a file on a school Chromebook on Chrome OS, would teachers have some special way of seeing it?

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

After you present a proposal, the committee starts asking you questions, some beyond the strict focus of your proposal. they ask questions about implications in other fields and knowledge about other fields. you are asked to redo your proposal. what is most likely missing? breadth of material depth of material clarity of material details of material

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?