Sarah biked 13 miles south from her house to the library. Then she turned and biked 10 miles east to the grocery store. Finally, she returned home using a straight path. What was the total
distance she traveled?

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