for a research project on rodents, 63 groundhogs were tagged and released. later, researchers counted 220…

for a research project on rodents, 63 groundhogs were tagged and released. later, researchers counted 220 groundhogs, 33 of which had tags. to the nearest whole number, what is the best estimate for the groundhog population?

for a research project on rodents, 63 groundhogs were tagged and released. later, researchers counted 220 groundhogs, 33 of which had tags. to the nearest whole number, what is the best estimate for the groundhog population?

Answer

Answer:

420

Explanation:

Step1: Set up proportion

Let $x$ be the total ground - hog population. The proportion is $\frac{63}{x}=\frac{33}{220}$.

Step2: Cross - multiply

$33x = 63\times220$.

Step3: Calculate right - hand side

$63\times220 = 13860$. So, $33x=13860$.

Step4: Solve for $x$

$x=\frac{13860}{33}=420$.