What two items are checked to ensure that the user has entered values into the Add dialog box?

Type the correct answer in the box. spell all words correctly. what kind of graph or chart does this image represent? the given image represents a (blank).

In the film "epic 2015," epic is the name for:

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.