Answered

IDNLearn.com offers a unique blend of expert answers and community insights. Find the solutions you need quickly and accurately with help from our knowledgeable community.

Given the figures below for a herd of water buffalo:

- Birth rate: 35
- Death rate: 7
- Immigration: 4
- Emigration: 17

What is the population growth?

A. Population increases by 41
B. Population decreases by 15
C. Population increases by 15
D. Population decreases by 24

Sagot :

GinnyAnsweridn
Let's break down the problem to find the population growth step-by-step.

1. Calculate Total Population Increase:
- The population increases due to births and immigration.
- Birth rate = 35 (buffalo)
- Immigration = 4 (buffalo)
- Total Population Increase = Births + Immigration = 35 + 4 = 39

2. Calculate Total Population Decrease:
- The population decreases due to deaths and emigration.
- Death rate = 7 (buffalo)
- Emigration = 17 (buffalo)
- Total Population Decrease = Deaths + Emigration = 7 + 17 = 24

3. Calculate Net Population Growth:
- Net Population Growth is the difference between the total population increase and the total population decrease.
- Net Population Growth = Total Population Increase - Total Population Decrease = 39 - 24 = 15

So, let's summarize the results:
- The population increases by 39.
- The population decreases by 24.
- The net population growth is 15.

Therefore, among the given options:
- The population does not increase by 41.
- The population does not decrease by 15.
- The correct statement is: the population increases by 15.
We appreciate your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. IDNLearn.com is committed to providing the best answers. Thank you for visiting, and see you next time for more solutions.