Considering the available options, the process used to calculate this statistic includes "<u>Averaging the fertility rate for the past 100 years."</u>
<h3>The other processes that were used to calculate this statistic are:</h3>
- Dividing the crude birth rate by the sex ratio
- Subtracting the crude death rate from the crude birth rate
Given that the data derived is in percentage, with a lower single digit, and one result showing negative. This implies there must be mean, division, and subtraction in the process.
Hence, in this case, it is concluded that the correct answer is option A, D, and C accordingly.
Learn more about Population density here: brainly.com/question/13902749
The quantity of ribbon Stacia used to make the costume is 16 feet
<h3>Conversion of yards to feet</h3>
1 yard = 3 feet
6 yards = 18 feet
- Total ribbon Stacia bought = 6 yards = 18 feet
- Ribbon left over = 2 feet
Quantity of ribbon Stacia used to make the costume = Total ribbon Stacia bought - Ribbon left over
= 18 feet - 2 feet
= 16 feet
Learn more about conversion of yards to feet:
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Answer:
He started with the number 3
Explanation:
3*4+6=18
or 3 times 4+6=18
they are both the same answer and you get 3.