Afarmer raises chickens and cows. there are 34 animals in all. the farmer counts 110 legs on these animals. how many of each animal does the farmer have?

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