What is a class in CSS? A. a grouping of HTML tags for which style properties can be declared
B. a selector used to define a unique style
C. a tag used to apply styles to a block of content
D. the part of a declaration describing the type of style to be applied

The file sales data.xlsx contains monthly sales amounts for 40 sales regions. write a sub that uses a for loop to color the interior of every other row (rows 3, 5, etc.) gray. color only the data area, columns a to m. (check the file colors in excel.xlsm to find a nice color of gray.)

Corey set up his presentation for delivery to his team.the information he had to convey was critical to their job performance.he knew he would need a lot of time to explain each point

When using a public computer or network, you should always