Why do i keep losing my crown thingies (brainliest answers) and i lost 2 ranks in the last month? how? why? i'm starting to get aggravated with this thing. i hit expert and i don't log in for one day and i get back on and it tells me i lost a rank back to virtuouso then i get on here friday and didn't get on over the weekend and now here we are on monday and it says i lost another rank. someone tell me why i wasn't told this could happen? sorry for the mini rant but ugh.

You have a linux system that has a 1000gb hard disk drive, which has a 90gb partition containing an ext4 filesystem mounted to the / directory and a 4gb swap partition. currently, this linux system is only used by a few users for storing small files; however, the department manager wants to upgrade this system and use it to run a database application that will be used by 100 users. the database application and the associated data will take up over 200gb of hard disk space. in addition, these 100 users will store their personal files on the hard disk of the system. each user must have a maximum of 5gb of storage space. the department manager has made it very clear that this system must not exhibit any downtime as a result of hard disk errors. how much hard disk space will you require, and what partitions would you need to ensure that the system will perform as needed? where would these partitions be mounted? what quotas would you implement? what commands would you need to run and what entries to /etc/fstab would you need to create? justify your answers.

If an appliance consumes 500 w of power and is left on for 5 hours, how much energy is used over this time period? a. 2.5 kwh b. 25 kwh c. 250 kwh d. 2500 kwh

How do you share someone else’s tweet with your own twitter followers?