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IRISSAK [1]
3 years ago
8

In order to estimate the average electric usage per month, a sample of 173 houses was selected and the electric usage was determ

ined. The sample had a mean of 2110 kilowatt-hours and a standard deviation of 330. The objective is to create a 99% confidence interval. What is the margin of error?
Business
1 answer:
Karolina [17]3 years ago
6 0

Answer: what the hel is this my brain is starting to hurt

Explanation:

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When you take your first job, you decide to start saving right away for your retirement. You put $5,000 per year into a saving p
mafiozo [28]

Answer:

FV= $857,840.94

Explanation:

Giving the following information:

First investment:

Annual deposit= $5,000 per year

Interest rate= 10%

Number of years= 5

Second investment:

Number of years= 35

Interest rate= 10%

Lumpsum= first investment

First, we need to calculate the future value of the first investment. We will use the following formula:

FV= {A*[(1+i)^n-1]}/i

A= annual deposit

FV= {5,000*[(1.1^5) - 1]} / 0.10

FV= $30,525.5

Now, the future value of the second investment.

FV= PV*(1+i)^n

FV= 30,525.5*(1.1^35)

FV= $857,840.94

7 0
3 years ago
Which system of job evaluation is being used when cards that list the duties and responsibilities of the job are arranged by rat
trasher [3.6K]
That would a be system of job ranking
8 0
3 years ago
The wage rate is $10 per hour and the last worker hired by the firm increased output by 100 units. Computers rent for $100 per h
const2013 [10]

Answer:

To minimise cost, the firm should lay off worker and rent more computer as it give more output per dollar invested on it.  This reduce the fixed cost of the company drastically and increase the production of the company.  The marginal cost of production and marginal revenue are economic parameter, which help to determine the amount of output and price per unit of input that will maximise the profits. The point at which marginal revenue is equal to marginal cost maximise the profit.

5 0
2 years ago
Information technology has advanced dramatically within the last 25 years or so. At the same time there have been significant sh
Karo-lina-s [1.5K]

Answer:

Did the technology push the changes in the world, or was it the other way around? What evidence is opinion based upon or how did you draw your conclusions?

In my opinion the world started to change during the 1970s when Steve Jobs introduced the personal computer. Before him, only huge corporations could afford computers since they were huge and costed millions. Since then, information technology (IT) has increased in gigantic steps and when the internet was available for public use, the world as we know it changed.

When the world was struggling again during the great recession, my hero came back and changed the way IT industry again with the iPhone and the whole app culture. I am a little over 25, and I can tell that everything was very different when I was a small kid. You actually needed to read a newspaper and use encyclopedias (very large books).

Now everything is on the web and now most of us are even working using the internet. In just seconds we know what is happening in China or any other country in the world, while before all we heard about China was that were many Chinese and they were communists. IT has enabled whole new industries that boost the economy much more than any other manufacturing business ever had. The world would be a much different place if it wasn't for the Apple I, the internet or the iPhone.

4 0
2 years ago
An insurer hires an advertising agency to create an advertisement for a health insurance policy. The public complains that the w
OLga [1]

Answer:

The insurer shall be held liable

Explanation:

For any published or displayed content which relates to the insurer or it's products, the insurer shall be made liable for any inappropriate content.

In cases wherein the advertisement function has been assigned to an insurance agency, even in such a scenarios, the sole responsibility rests with the insurer and it's their primary responsibility to check upon the content advertised.

Thus, if any inappropriate content or misleading claims are made, it shall be assumed those have been issued by consent of the insurer and the insurer cannot escape this liability.

5 0
3 years ago
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