Running around a track 4 times is 10,560 feet. how many miles would a person run if they make the four laps?

explain answer so i understand and can put it in a ratio table

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next