Answered

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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 :

GinnyAnswer

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


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