Find the value of X.
120+x=180
Answer:
60
Explanation:
subtract 120 from 180
Answer:
x=60
Explanation:
120+x=180
x=180-120
x=60
A firm has a monopoly in the market for match boxes. In order to produce Q match boxes, it
costs the firm C(Q) = 2Q2
.
(a) Find the marginal cost of producing a match box for this firm. (2 marks)
(b) The demand for match boxes is Q =12 − 0.25P. Find the level of output that maximizes the
firms’s profits. What price is the firm charging? (4 marks)
(c) What level of output and price would maximize total surplus in the match box market? Hint:
Find competitive market output level and price. (3 marks)
(d) What is the deadweight loss from monopoly power of the firm?
Answer:
Monopoly MC = 4Q , Profit maximising output Q = 4 , Profit maximising Price P = 32
Explanation:
C (Q) = 2Q^2Marginal Cost MC = d C / dQ = 4Q
Q = 12 − 0.25PP = (12 - Q) / 0.25
P = 48 - 4Q
TR = PQ = 48Q - 4Q^2
Marginal Revenue MR = d TR / dQ = 48 - 8Q
Producer equilibrium at Marginal Revenue MR = Marginal Cost MC48 - 8Q = 4Q
12Q = 48
Q = 4
P = 48 - 4Q = 48 - 16
P = 32
Why might a post-classical civilization want to conquer Egypt and the Nile River Valley?
Why might a post classical civilization want to conquer Egypt and the Nile River Valley? It's fertile land provided the foundation for the first human civilizations and its access to the Persian Gulf and location between Europe, Asia, and Africa made it a center of trade.
What is the Nile River Economic impact on Ethiopia?
Answer:
Explanation:The Nile provides Egyptians with their primary source of water, for both drinking and agriculture. I think
The arabian peninsula has a humid tropical climate
Answer:
In Arabia, the relative humidity is often very low, sometimes as low as 2-5%. (Yes, you can dry a full load of washing outdoors in less than two hours.) So on those occasions when it soars to over 70%, it can become unbearable if the air temperature is in the high 30s or 40s Celsius.
Explanation: Tell me if I am wrong
Japan has a very small land area (about the size of California), but has over 120M people (4x the number of people of CA). On top of that, most of the country, as you see in the picture, is mountains. How do you think Japan adapts to having such a large population living in such a small land area?
Hiiioo! Can someone please help me out! ❤️:D
what do many schools use Earth Day to teach students ?
Answer:
to inspire students and make an impact
Explanation:
B)
People might leave urban areas and move to
rural regions when?
Answer:
during retirement
Explanation:
10. Which of the following Caribbean islands have dense equatorial forests?
a. St Kitts and Nevis
b. Guyana
c. Jamaica
d. Barbados
Answer:
Barbados... i think lol
Explanation:
guys this is very important to improve my grades!!
what is a diagram that shows what the inside of something looks like?
The rock type, or
of the area will help
determine the type of landform created.
Equatorial diameter of earth is not identical to polar diameter which one is greater and why
Answer:
The Earth spins on its axis once in 24 hours. Anything that is being spun in a circle, like a stone tied on the end of a piece of string, experiences an apparent force trying to fling it outwards. This is called centrifugal force (or centripetal - I’m not going to get into the argument here that people often have about whether it’s a ‘real’ force or not) and it arises from the fact that a body in motion wishes to continue in a straight line - unless a force acts upon it. In the case of a stone being twirled around on the end of a buit of string, the string transmits the force of the hand that is holding the string and pulls inward on the stone, forcing it to travel in a circle around the person.
. A coastal climate that is drier and warmer than west coast marine is known as _____.
A. desert
B. European
C. steppe
D. Mediterranean
A coastal climate that is drier and warmer than west coast marine is known as _____.
The answer would definetly be D. Mediterranean.
Hope this helps; have a wonderful day!
Can I please get some help?
Explanation:
I HAVE NO IDEA!! sorry :)))))))
Please Help me
A place where grain is bought and sold as a commodity is known as a grain elevator. Please select the best answer from the choices provided
T F
what is crust,mantle and core means?
¿Cuánto tiempo se toma para definir el clima de un lugar y que se toma en cuenta para definir ese clima?
Which country is located farthest west?
*
Nepal
Pakistan
Bhutan
Sri Lanka
Answer:
pakistan
Explanation:
True or False: Our galaxy, the Milky way, is abnormal and the things that happen in it are not like any other galaxy in the universe.
Answer:
I think it's true
Write the letter of the term or phrase that best matches the numbered description. _____ 1. produces electrical energy chemically _____ 2. energy sources that are still in development _____ 3. includes lifestyle changes _____ 4. produces electrical energy using the temperature difference between two layers of water a. alternative energy b. fuel cell c. energy efficiency d. energy conservation e. ocean thermal energy conversion (OTEC) _____ 5. percentage of energy that does useful work
Answer:
1. B
2. A
3. D
4. E
5. C
Explanation:
Energy can be defined as the ability (capacity) to do work. The various forms of energy are solar energy, electrical energy, chemical energy, thermal energy, wind energy, nuclear energy etc.
The Law of Conservation of Energy states that energy cannot be destroyed but can only be transformed or converted from one form to another.
Some of the terminologies associated with energy includes the following;
1. Fuel cell: produces electrical energy chemically. It is a technology that operates just like batteries but do not need to be recharged since it doesn't run down. Also, it comprises of two (2) electrodes which are: positive electrode (cathode) and negative electrode (anode), with an electrolyte embedded in between them.
2. Alternative energy: energy sources that are still in development. These includes energy source other than fossil fuels. Some examples are petroleum, diesel and coal.
3. Energy conservation: includes lifestyle changes. It involves energy saving actions in order to reduce the level of energy consumption such as daylight savings, energy saving bulbs, etc.
4. Ocean thermal energy conversion (OTEC): produces electrical energy using the temperature difference between two layers of water.
5. Energy efficiency: percentage of energy that does useful work. It determines the amount of work that can be done at a particular time.
If tangent ratio is 6/7 what is the measure of the tangent??
3. Describe the Milky Way galaxy in terms of galaxy types?
Bamboo and tea are found in the _____ of east Asia.
Answer:
C. humid continental and subtropical regions
Explanation:
Where is the location where the Jewish migration ended ?
Describe the difference between a typical galaxy and a quasar.
Answer: Hello, There! Your Answer is Below
Quasars can only exist while sufficient material is falling into the accretion disc. Once the material runs out the active galaxy becomes a regular galaxy. The quasars which have been observed are billions of light years away. This means that they are young galaxies as seen in the early universe
Explanation:
Quasars live only in galaxies with supermassive black holes — black holes that contain billions of times the mass of the sun quasars have luminosities thousands of times greater than a galaxy such as the Milky Way. Usually, quasars are categorized as a subclass of the more general category of AGN. The redshifts of quasars are of cosmological origin.
Hope this helps!
Have a great day!
-August~
Suggest why the effects of a tectonic hazard vary between countries of contrasting levels of wealth. (8 marks)
Answer: Physical processes taking place at different types of plate margin (constructive, destructive and conservative) that lead to earthquakes and volcanic activity. The effects of, and responses to, a tectonic hazard vary between areas of contrasting levels of wealth.
Explanation:... Management can reduce the effects of a tectonic hazard. not sure if im right .
Write down two causes of variation.Give an example for each
Answer:
Mutations, gene flow, and sexual reproduction are all major causes of variation. By altering the genes of individuals in a population, DNA mutation causes genetic variation. As new individuals with different gene combinations migrate into a population, they cause genetic variation.
Explanation:
B)
1. When describing North Korea, "isolation" refers to the country's lack of: a. Major cities b. Neighboring countries c. Contact with the outside world d. News organizations
Circle J is congruent to circle P.
If OK = 2x, QR = 12, and RT = x + 3, what is the length of chord KM?
8
9
10
12
Answer:
9
Explanation: