Shandra has already written 16 pages of her research paper and she expects to write an additional 5 pages per hour. how many total pages, y, would she have worked for x hours?

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