Macroeconomics is a branch of economics that studies how the aggregate economy behaves. A variety of economy-wide phenomena is examined such as, inflation, price levels, rate of growth, national income, gross domestic product (GDP), and changes in unemployment.
If you still don't understand I recommend watching this https://www.youtube.com/watch?v=d8uTB5XorBw
For this case we have the following functions:

We must find the product of both functions:

We apply distributive property term to term:

We add similar terms:

Answer:
Option B
Answer:
Here are reasons why you should visit the Murray river: its one of the longest navigable rivers in the world, its fun for all ages, full of life (birds), the river looks magnificent, this river is one of the worlds greatest river, it spans 3 states, and 40% of Australian food comes from the Murray river region so there will be amazing food if you visit the river.
Explanation:
sorry i couldnt write it as if im the person that much because im in the middle of a quiz
Hey there yo!!!
So the best and most correct answer is
D.The document required trial by a jury of one's peers.
Hope this helps
P.s. I'd really appreciate brainliest answer from u ;)
Answer: availability heuristic
Explanation:
Availability heuristic is very useful and essential in decision making or taking. Most times in our decision making process, we tend to recur information or things that occurs a long time ago or a common phenomenon that suddenly appears in our thoughts and we base our decision at times by the outcome of those thoughts. Example is when phone theft I reported on TV constantly, you can infer mostly that it occurs in you area often that it does. In this type, you give power to the information and most times you overestimate the likelihood of it occuring.