Write a query to display book subject, the average cost of books within that subject, and the difference between average cost of book within that subject and average cost of all books. Sort the results by book subject (ascending).

Select all that apply. what two keys listed below should you use to enter data in an excel worksheet? tab backspace enter right arrow

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

Write an assembly language program to input a string from the user. your program should do these two things: 1. count and display the number of words in the user input string. 2. flip the case of each character from upper to lower or lower to upper. for example if the user types in: "hello there. how are you? " your output should be: the number of words in the input string is: 5 the output string is : hello there. how are you?