I NEED HELP PLEASE HURRY Jay works in the IT department. His main responsibility at work is to keep all equipment working. He needs to know what maintenance to perform and when. He should . inventory all equipment

copy the user's manual and distribute it to all the employees

read the manuals

update the software in the office

establish the frequency of maintenance tasks

identify individuals to complete the tasks

set up auto reminders

list the maintenance tasks

create a log to document maintenance

Write a method named addall that could be placed inside the hashintset class. this method accepts another hashintset as a parameter and adds all elements from that set into the current set, if they are not already present. for example, if a set s1 contains [1, 2, 3] and another set s2 contains [1, 7, 3, 9], the call of s1.addall(s2); would change s1 to store [1, 2, 3, 7, 9] in some order. you are allowed to call methods on your set and/or the other set. do not modify the set passed in. this method should run in o(n) time where n is the number of elements in the parameter set passed in.

Fall protection, confined space entry procedures, controlled noise levels, and protection from chemical hazards are some of the things that contribute to a safe and

Where are american poets found in the dewey decimal system