Which of the following ideas is the best principle for formatting headings in a formal business

Ajeweler designing a pin has decided to use five stones chosen from diamonds, rubies, and emeralds. in how many ways can the stones be selected?

Search the web for two examples of digital art that you like. the examples must be from different mediums (example: one digital photo and one computer animation not two computer animations). compose an essay for each example you choose about why the piece appeals to you, and identify the medium used.

When running anti-virus software , what could be a reason where recipitent is not guaranteed that data being streamed will not get interrupted?