Charlotte has a trampoline in her back yard. the diameter of the trampoline is 14 ft. what method could charlotte use to find the circumference of the trampoline? A) multiply the diameter by pi
B) multiply the diameter by 2, then multiply by pi
C) multiply the diameter by 2
D) divide the diameter by 2, square your result, then multiply by pi

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