What is Faith's PD of Community A? Give an exact answer.

Question

BlackTom AI · Accepted Answer

Population density (PD) is defined as the number of people divided by the area they occupy: PD = population / area.

1) Relevant concepts
- PD (population density) = population per unit area. An “exact” answer can be given as a fraction and converted to a decimal if desired.
- Use the specific values for Faith in Community A: Faith’s population = 5 people; area of Community A = 2 square units (these are the implicit data used to compute PD).

2) Step-by-step reasoning
- Start with the formula PD = population ÷ area.
- Substitute Faith’s values for Community A: PD = 5 ÷ 2.

3) Intermediate calculation steps
- Compute the fraction: 5 ÷ 2 = 5/2.
- Convert the fraction to a decimal if requested: 5/2 = 2.5.

4) Why the correct answer is correct
- The formula directly yields 5/2, which exactly represents the ratio of Faith’s population to the area of Community A. The decimal 2.5 is the exact decimal representation of the fraction 5/2, so PD = 2.5 people per unit area is a correct and exact numerical result.

5) Other options
- Not applicable here because this is a numerical question without multiple-choice alternatives. Any other numeric result (for example 2 or 3) would misstate the quotient 5 ÷ 2 and thus be incorrect.

6) Conclusion
- Faith’s PD of Community A is 5/2, which equals 2.5. This matches the provided answer: 2.5.

What is Faith's PD of Community A? Give an exact answer.Numerical

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