The grass in jamie's yard grew 16 centimeters in 10 days. it was growing at a constant rate. how many days did it take the grass to grow 1
centimeter? how many centimeters did the grass grow in 1 day?

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