1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
11111nata11111 [884]
3 years ago
12

What type of mining is used for both coltan and gold?

Business
1 answer:
almond37 [142]3 years ago
6 0

Open pit mining

<span>Open-pit mining is  a process by which a cut is made on the surface of the earth to form an open pit from which rocks and minerals (such as gold and coltan) can be extracted. Open pit mining has the advantages of being economical and less risky for miners since they are not subject to toxic fumes or working in caves.</span>

You might be interested in
Which of these are considered broad economic goals? Dependability, equity, efficiency Freedom, equity, growth Reliability, hones
kodGreya [7K]

Answer:

equity, freedom, security, efficiency, growth

Explanation:

The economic goals include:

1. Equity: occurs in an economy when income and wealth are fairly distributed within a society.

2. Efficiency (efficiency freedom): is achieved when society is able to get the greatest amount of satisfaction from available resources in an economy

3. Economic growth: when there is an increase in the economy's ability to produce goods and services, often indicated by measuring the growth rate of production.

The other economic goals are:

Economic Stability, balance of payment, Price Stability or Controlling Inflation and Full Employment.

8 0
3 years ago
♡
crimeas [40]

Answer:

I think the answer is a sketched floor plan

7 0
3 years ago
Read 2 more answers
Match the following definitons with appropriate options given in below:
Len [333]

Answer:

1. A graphical representation of the relationship between the price of a good and the amount of the good that buyers are willing and able to purchase at various prices.

-Demand Curve

2. The amount of a good that buyers are willing and able to purchase at a given price.

-Quantity Demanded

3. The claim that, other things being equal, the quantity demanded of a good falls when the price of that good rises.

-Law of Demand

4. A table showing the relationship between the price of a good and the amount that buyers are willing and able to purchase at various prices.

-Demand Schedule

Explanation:

5 0
3 years ago
Tom O'Brien has a 2-stock portfolio with a total value of $100,000. $47,500 is invested in Stock A with a beta of 0.75 and the r
Degger [83]

Answer:

1.10

Explanation:

The computation of portfolio's beta is shown below:-

= Stock A Beta × Invested in Stock A ÷ Total value + Stock B Beta × (Total value - Invested in Stock A) ÷ Invested in Stock A

= 0.75 × $47,500 ÷ $100,000 + 1.42 × ($100,000 - $47,500) ÷ $100,000

= 0.75 × $47,500 ÷ $100,000 + 1.42 × $52,500 ÷ $100,000

= 0.75 × 0.475 + 1.42 × 0.525

= 0.35625 + 0.7455

= 1.10175

or

= 1.10

Therefore for computing the portfolio beta we simply applied the above formula.

4 0
3 years ago
If you were starting a new business, describe at least three departments to the company that you would need right away. Why are
Natali [406]

Answer:

I would need a computer and then a laptop to work fast as I can and that will make me get more money

7 0
3 years ago
Other questions:
  • What is one effective way for employees to keep their skillsets current
    11·2 answers
  • A group of managers analyze both the internal strengths and weaknesses of their organization as well as the opportunities and th
    9·1 answer
  • What is the difference between gross pay and net pay? gross pay describes your pay after deductions; net pay is before gross and
    11·1 answer
  • Merticao, a French textile company, supplied most of its products to its primary market in Hestonia, a North American nation. Ho
    12·1 answer
  • Rural internet access, with one dominant provider that faces very little competition, is a good example of – market. it function
    6·2 answers
  • The rise in the number of mini-multinationals means that Group of answer choices there is greater state involvement in industry.
    11·1 answer
  • The Up and Coming Corporation's common stock has a beta of 0.9. If the risk-free rate is 4 percent and the expected return on th
    9·1 answer
  • Allen Company used $71,000 of direct materials and incurred $37,000 of direct labor costs during the current year. Indirect labo
    13·1 answer
  • Abbott Landscaping purchased a tractor at a cost of $29,000 and sold it three years later for $15,700. Abbott recorded depreciat
    11·1 answer
  • The u.s. bureau of labor statistics has a website that can be of great help when researching careers. it contains many types of
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!