Question

If 10 mice died between weeks 11 and 12 how many were born

Answer 1

Between weeks 11 and 12, with an initial population of 50 mice and 10 mice dying during this period, the total number of mice born is 10.

Step-by-step explanation:

In this scenario, we can deduce the total number of mice born by considering the change in population. The initial population is given as 50 mice. As 10 mice died between weeks 11 and 12, we can subtract this loss from the initial population to determine the net change. The equation representing the change in population is:

`\[ \text{Net Change} = \text{Initial Population} - \text{Deaths} \]`

Substituting the given values:

`\[ \text{Net Change} = 50 - 10 = 40 \]`

This net change represents both births and any other factors affecting the population. However, since the question specifically asks for the number of mice born, we can conclude that all 40 of the net change are new births. Therefore, the total number of mice born during this time frame is 40.

In summary, the initial population of 50 decreased by 10 due to deaths, resulting in a net change of 40, which corresponds to the number of mice born. The calculation highlights the importance of considering the various factors affecting population dynamics to arrive at an accurate answer.

Complete Question:

"If there were initially 50 mice, and 10 mice died between weeks 11 and 12, what is the total number of mice born during this time frame?"