At Westonci.ca, we provide clear, reliable answers to all your questions. Join our vibrant community and get the solutions you need. Join our platform to connect with experts ready to provide precise answers to your questions in different areas. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

The rule of 70 and growth rate (r) is used to calculate what aspect of population growth?

A. biodiversity
B. doubling time
C. disease risk
D. average rainfall

Sagot :

Final answer:

The Rule of 70 and growth rate (r) are used to calculate doubling time of population growth.


Explanation:

The Rule of 70 and growth rate (r) are used to calculate doubling time of population growth.

Doubling time (t) formula: t = 0.69 ÷ r. The Rule of 70 simplifies this calculation by stating that the doubling time is approximately 70 divided by the percentage growth rate.

Example: A 2% growth rate would have a doubling time of 35 years using the Rule of 70.


Learn more about population growth rate and doubling time here:

https://brainly.com/question/41536455