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tankabanditka [31]
3 years ago
13

The average noise level in a diner is 30 decibels with a standard deviation of 6 decibels. ninety-nine percent of the time, the

noise level is below what value?
Business
1 answer:
Artemon [7]3 years ago
6 0
<span>Assuming a normal distribution the noise level is below 44dB 90% of the time. Looking up the standard deviation that goes along with .01 on a normal distribution chart, we find that 2.33 standard deviations is the answer. Given the standard deviation of six we turn this in to deviation in decibels from the mean: 6*2.33 = 13.98 Add this to the mean to get 30+13.98=43.98 which we round to 44dB</span>
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How does a country determine whether it has a comparative advantage in the production of certain goods?
Sergeu [11.5K]

Answer:

Comparative Advantage: A country has a comparative advantage in producing a commodity if the opportunity cost of producing that commodity in terms of other commodity is lower in that country as compared to the other country.

For determining comparative advantage, countries compare their good's opportunity cost with the other country's goods opportunity cost.

7 0
3 years ago
Which of the following statements regarding a balanced scorecard is correct? Multiple Choice A balanced scorecard includes non-f
Fynjy0 [20]

Answer:  All of these are correct answers.

Explanation: In simple words, Balanced scorecard refers to the strategic management system in which the organisational tries to communicate to the stakeholders what is their ultimate goal and what are they trying to establish.

In such a process, the managers of the organisation translate their mission statement relating to various aspects of customer service and declares their course of actions regarding the activities that really matters to the customers.

Hence from the above we can conclude that all the statements are correct in the given case.

4 0
3 years ago
A mother earned ​$ 18750.00 18750.00 from royalties on her cookbook. She set aside​ 20% of this for a down payment on a new home
BARSIC [14]

Answer:

a) $ 5000, $ 10000 b) $ 5000

Explanation:

The royalties money = $18750

She set aside 20% for new home  which = 0.2 × 18750 = $ 3750

Amount remaining = 18750 - 3750 = $15000

She invested a sum in a bank certificate of deposit

let the amount invested in bank certificate = y

profit from the investment in the bank = 0.04y

second investment amount = 15000 - y

profit of investment = 0.07 ( 15000 - y)

sum of the two profit  = 0.04y + 0.07 (15000 - y) = total profit = $ 900

0.04y + 0.07 (15000 - y) = 900

open the bracket and rearrange the equation

0.04y + 1050 - 0.07y = 900

0.04y - 0.07y = 900 - 1050

-0.03y = -150

divide both side by -0.03

y = -150 / -0.03 = $ 5000

The amount of money invest at 4% is $5000

The amount of money invested at 7% = 15000 - 5000 = $10000

The amount of money invested in CD account = $ 5000

3 0
2 years ago
After spending months finalizing a marketing plan, the lead marketing manager presents it to the entire company. It soon becomes
Sauron [17]

The correct answer is A) alignment.

After spending months finalizing a marketing plan, the lead marketing manager presents it to the entire company. It soon becomes clear that the budget given in the plan is far lower than the marketing team had determined it would need. This mistake is likely a result of a lack of alignment.

This means that the marketing manager did not respect the parameters originally indicated. His numbers did not align with the necessities of the plan, which means that he did not take into consideration some important factors that at the end, affected the end result of the budget.

7 0
2 years ago
In 2008, the United States began to witness one of the worst recessions since the 1930s. The collapse of the housing bubble in 2
deff fn [24]

Answer:

B. Liquidation.

Explanation:

Liquidation is and aftermath of the inability of a company or establishment to meet up with her obligations at the required moment. Thus, the company folds-up, lay off her staff and stop operating. While reorganization is a form of restructuring in a company or establishment. It may involve change of positions and duties among capable staff.

The example in the given scenario is that of liquidation because it ceased from operation.

3 0
3 years ago
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