What is the difference between microeconomics and macroeconomics? a. macroeconomics deals with abstract economic theories, while microeconomics applies those theories to the real world. b. microeconomics looks at economic systems in a vacuum, while macroeconomics looks at how those systems interact with one another. c. microeconomics deals with economics on the level of individuals or businesses, while macroeconomics deals with economics on the level of states or countries. d. macroeconomics looks at the history of economics, while microeconomics is concerned with the present and the future.

C

Step-by-step explanation:

A very basic understanding will lead us to the correct answer.

Micro means "small" and Macro means "large".

Micro economics deals with small level & Macro economics deals with large level.

Answer choice C is right as it defines microeconomics as dealing with individuals and businesses (small level) and macroeconomics as dealing with states or countries (large level).

Answer choice C is right, "Microeconomics deals with economics on the level of individuals or businesses, while macroeconomics deals with economics on the level of states or countries."

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d