Help i need answer right now and non-sense report

Nathan wants to create multiple worksheet containing common formatting styles for his team members. which file extension him to save these worksheets? nathan to create multiple worksheets with common styles. he needs to save them with the extension.

Which is the best minecraft server? a. mineplex b. worldonecraft c. 9b9t d. 2b2t

Nikki sent flyers in the mail to all houses within the city limits promoting her computer repair service what type of promotion is this and example of