A man 80kg carries a load of bricks of mass 20kg up a vertical ladder of length 6m what work has he done

at the bank there is 4 lines with 7 costumers and there are five customers left over. how many customers are there

Why is it important to place the sheave wheel in exactly the right place on the head frame?

Brandon purchased a new processor online as an upgrade. When he purchased the processor, he made sure that it used the same socket his computer's motherboard used. But he did not check to see whether the motherboard chipset was compatible.

In a database the primary key must contain?

Q. Which protocol would best serve to authorize users to access directory services?

How to be cool idk who can awnser this but i know the cleetus can

Who is gossip girl ...

What is the output of the following program segment? int x = 0; ++x; x++; ++x; x++; ++x;

If robots can work 24 hours a day, 365 days of the year, how many hours and days can humans work.

Describe in your own words the difference between species, population, and community. Give examples.