Answer:
In the given year, American population grew by 4% while China's population grew by 1.2%.
Explanation:
The present problem establishes that in one year the populations of China and the United States both increased by 12 million people. But both countries have different populations: China has a population of 1 billion inhabitants, while the United States has 300 million.
To determine the percentage of population increase in each country, we must perform cross multiplications:
-U.S:
300 = 100
12 = X
(12 x 100) / 300 = X
1,200 / 300 = X
4 = X
The United States grew by population 4% in the year.
-China:
1,000 = 100
12 = X
(12 x 100) / 1,000 = X
1,200 / 1,000 = X
1.2 = X
China grew by population 1.2% in the same period of time.
Answer:
Answer is the one which produces values which compare well with actual values based on a standard measure of error.
Explanation:
Exponential smoothing is one means of preparing short-term sales forecasts on a routine basis. To use exponential smoothing, however, one must decide the proper values for the smoothing constants in the forecasting model. One method for selecting the smoothing constants involves conducting a grid search to evaluate a wide range of possible values.
Exponential smoothing forecasting methods use constants that assign weights to current demand and previous forecasts to arrive at new forecasts. Their values influence the responsiveness of forecasts to actual demand and hence influence forecast error. Considerable effort has focused on finding the appropriate values to use.
One approach is to use smoothing constants that minimize some function of forecast error. Thus, in order to select the right constants for forecasting, different values are tried out on past time series, and the ones that minimize an error function like Mean Absolute Deviation (MAD) or Mean Squared Error (MSE) are the ones used for forecasting
Answer:
c) External benchmarking
Explanation:
This is a commonly known and spread out form of competition analysis, where a company examines the good practices of other companies. Benchmarking is a great way to see the actual industry trends and determine the next action plan. Although it may be deemed as "copying" sometimes, benchmarking is the only method to properly assess competition.
The answer is Yes because Sylvia will have to pay Sarah for painting the store even though she did not verbally agree to the contract.
<h3>What is a
Contract?</h3>
A Contract is a formal arrangement between two or more party where one promise to perform a duty in return for a consideration (value).
In conclusion, the answer is Yes because Sylvia will have to pay Sarah for painting the store even though she did not verbally agree to the contract.
Read more about Contract
<em>brainly.com/question/984979</em>
Answer:
Fran should choose that which compounds quarterly
Explanation:
In Compound Interest investment, the interest at the end of the compounding period is added to form a new base capital.
If this is done every 3 months, the principal at the beginning of each quarter increases while in annual compounding, the interest is added at the end of the year.
Generally, for investment, the more frequent is it compounded the better. On the other hand, less frequent compounding is preferred for borrowers.
