Write a function that, given a 2D array, returns a new 2D array containing only the rows that have at least one non-zero element in the row. int** remove_allzeros_rows(int** matrix, int nrows, int ncolumns, int& new_nrows); If nrow or ncolumns is zero, throw an exception.

This is not a factor that you should use to determine the content of your presentation. your audience your goals your purpose your technology

The following is an excerpt from a slide presentation. today we will inverse operations solving equations using inverse operations solving inequalities using inverse operations from which part of the presentation does the slide most likely come from? a. introduction b. outline c. body d. conclusion

While inserting images, the picture command is usually used to insert photos from a digital camera, and the clip art command is usually used to a.edit the sizes and other characteristics of photos that have been inserted. b.take a screenshot of an image and copy it to the clipboard for pasting. c.search for drawings or other images from a library of prepared pictures. d.make illustrations using lines and shapes that are easy to manipulate.