In what way can an economist use a production possibilities graph to express efficiency?

Answers

Answer 1

Answer: A production possibility curve shows all maximum possibilities of output for two goods. This curve oftentimes takes the form of a curve to the right. An economy that is coinciding with this curve is said to be efficient. However, if the economy is operating below the curve, then it is said to be inefficient.

Related Questions

How do bacteria that live deep below the ocean’s surface make food?a. by cellular respiration b. by chemosynthesis c. by photosynthesis d. They eat other organisms.
What of the following happens first? a. Introns are edited out of the premature RNA.. b. RNA polymerase reaches a terminator region.. c. Nucleotides are covalently linked together.. d. RNA polymerase binds to a promoter region of DNA..
What kingdom is green algae classified into?
If a change in the body causes more change in the same direction the system is called A. feedback inhibition. B. positive feedback. C. negative feedback. D. neutral feedback.
1. What are the functions of the following organelles?A. Lysosomes B. Cell Membrane C. Mitochondria D. Ribosomes E. Chloroplasts F. Nucleus G. Vacuole H. Golgi apparatus

What do scientists use to develop a hypothesis for their experiments

Answers

They simply use their brains haha and facts that are already known to be true

Fever is helpful in fighting bacteria because

Answers

Fever causes you body to warm up which stops bacteria from multiplying and even cause the bacteria to die because of the warm temperatures.

With cold and flu season almost here, the next time you're sick, you may want to thank your fever for helping fight off infection. That's because scientists have found more evidence that elevated body temperature helps certain types of immune cells to work better.

Which is the broadest grouping used in the taxonomic system? A.
phylum

B.
domain

C.
class

D.
kingdom

Answers

Hello, Purplelawre!

It would be Domain because it is the largest group in the taxonomic system. Its what separates organisms between Bacteria, Archae, and Eukaryota.

Answer: B. Domain

Hope this helps :)

Jill is preparing to cook a family dinner, and she begins by gathering ingredients for themain course and dessert. She realizes that most ingredients go through both physical
and chemical changes as they cook.
One of the ingredients for her main course undergoes physical changes. Which of the
following is a physical change?
boiling water
cooking eggs
O grilling hamburgers
O baking bread

Answers

Boiling water is an example of physical change as it does not cause any change in the chemical composition of water.

What are physical changes?

Physical changes are defined as changes which affect only the form of a substance but not it's chemical composition. They are used to separate mixtures in to chemical components but cannot be used to separate compounds to simpler compounds.

Physical changes are always reversible using physical means and involve a change in the physical properties.Examples of physical changes include melting,boiling , change in texture, size,color,volume and density.Magnetism, crystallization, formation of alloys are all reversible and hence physical changes.

They involve only rearrangement of atoms and are often characterized to be changes which are reversible.

Learn more about physical changes,here:

brainly.com/question/3680148

#SPJ2

Answer:

Boiling water

Explanation:

Which of the following is the best example of a secondary source?a. The Diary of Anne Frank
b. A text book discussing the causes of WWII
c. A photo featuring a farmer collecting his crop
d. A television interview with a person who survived Hurricane Katrina

Answers

Answer: Option B

Explanation:

A historical research project, secondary sources can be defined generally as scholarly books and articles.

This sources first analyses and interprets the primary sources. These sources contains pictures, graphics and quotes.

A secondary source is usually used to describe an event or incident with the help of picture, quotes and graphics.

hence, the correct answer is option B

b. A text book discussing the causes of WWII

this is because this book wasnt written by people who fought in WWII

If the parent genotypes are Aa and Aa, the offspring are expected to be _____. 1/2 AA and 1/2 aa all Aa 1/4 AA, 1/2 Aa, 1/4 aa 3/4 AA and 1/4 aa

Answers

Punnet squares are your friend with these kinds of questions :)

A | a |
A | AA | Aa |
a | Aa | aa |

Now we can easily see that 1/4 of the offspring will be AA, 1/2 will be Aa, and 1/4 will be aa. Therefore, it is the third answer that's correct (1/4 AA, 1/2 Aa, 1/4 aa). Hope this helps! :)

Answer:

1/4 AA, 1/2 Aa, 1/4 aa

Explanation:

just saved you from reading ^^^^ lol:)

Other Questions

Where is the best position for a lamp you use to read in the dark?

Phosphorescence is a phenomenon associated with which algal division

Atoms are made up of _____.

You are at the beach on a cold day and you jump into the ocean water, which is only a few degrees warmer than the air. The water feels surprisingly warm and you don’t want to get out. The next day is extremely hot and you jump into the same ocean water. Today the water feels unbearably cold. Did the temperature of the water change? Explain why the water felt so different on both days. Use terms such as hot-free nerve endings, cold-free nerve endings, and desensitization.