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Charra [1.4K]
3 years ago
14

The relationship between recycling, economics, and energy consumption is demonstrated in the case of aluminum, where ________. i

t costs more than 10 times as much to produce items from recycled aluminum than from virgin ore the U.S. failure to recycle aluminum has caused energy to be lost in mining new ore it requires over 20 times more energy to mine and extract aluminum from bauxite ore than from recycled materials all of the metal recycling industries in the United States went bankrupt by 2009 new cheap mining technologies and huge newly discovered aluminum deposits have made recycling unprofitable
Business
1 answer:
Mashcka [7]3 years ago
6 0

Answer:

It requires over 20 times more energy to mine and extract aluminum from bauxite ore than from recycled materials.

Explanation:

The relationship between recycling, economics, and energy consumption is demonstrated in the case of aluminum, where it requires over 20 times more energy to mine and extract aluminum from bauxite ore than from recycled materials.

Also, the relationship between recycling, economics, and energy consumption is demonstrated in the case of aluminum, where energy expended to mine and produce items from virgin ore is saved by recycling for about 95%.

Recycling is one of the most effective ways of prolonging our supply of mineral resources.

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The "inverse dependency ratio" is defined as the ratio of
Papessa [141]

Answer:

The correct answer is the option C: the working-age population to the number of dependents.

Explanation:

On one hand, the <em>dependancy ratio</em> is the name given, in the field of economics, to the term that refer to an age-population ratio that are and are not in the labor force. Moreover, this type of ratio focuses in measuring the pressure that the productive population has over the nonproductive population.

On the other hand, the <em>inverse dependay ratio</em> measures the amount of labor force that has to be provided regarding one dependent person. Therefore that it is understandable that <u><em>the inverse dependency ratio is defined as the reatio of the working-age population to the number of dependents</em></u>.

6 0
3 years ago
How far back should you list your work history <br> a. five years <br> b. 12 years?
vodka [1.7K]
A.5
B.12
C.10
D.20
The answer is C.10
7 0
4 years ago
Five consumers have the following marginal utilities of apples and pears: Consumer Marginal Utility of Apples Marginal Utility o
Leokris [45]

Answer:

Options C and E

Only Nick and Jake are optimising over his choice of fruit?

Explanation:

The marginal utility obtained from the purchase of a product is the amount of satisfaction derived from purchasing an additional unit of the product.

The utility is maximised when the satisfaction in terms of marginal utilities obtained from each product is equal to each other.

We obtain this simply by dividing the marginal utilities for each fruit by their price, and comparing them.

Dmitiri:

Apples: 8/1 =8

Pears: 10/2 =5

8/1 is not equals to 10/2

Frances:

Apples: 7/1 =7

Pears: 16/2 =8

7 is not equals to 8

Jake:

Apples: 6/1 =6

Pears: 12/2 =6

The marginal utility is equal hence Jake's choice is optimal

Latasha:

Apples: 5/1 =9

Pears: 9/2 =4.5

9 is not equals to 4.5

Nick:

Apples: 4/1 =4

Pears: 8/2 =4

The marginal utility is equal hence Nick's choice is optimal

5 0
3 years ago
Discuss the notion of alienation as elaborated by Marx​
12345 [234]

Answer:

The alienation that Marx refers to comes into being through the relations of production found in capitalist society. ... The commodities that workers produce through their labor is not their own but ultimately belongs to another and is produced for another. Here alienation is manifested in the product that work produces.

6 0
3 years ago
The allowance for doubtful accounts currently has a debit balance of $200. The company's management estimates that 2.5% of net c
lidiya [134]

Answer:

Bad debt expense (w/o allowance) = $2,875

Bad debt expense ( with allowance) = $2,675.

Explanation:

According to the scenario, the given data are as follows:

Net credit sales = $115,000

Uncollectible percentage = 2.5%

So, we can calculate the bad debt expense without Allowance for doubtful accounts by using following method:

Bad debt expense ( W/o allowance) = $115,000 × 2.5%

= $2,875

After Allowance for doubtful expense

Bad debt expense = $2,875 - $200

= $2,675

4 0
3 years ago
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