Amarble pillar in the shape of a square prism has a length and width of 2.5 feet and a height of 12 feet. the pillar weighs 12,000 pounds. how many pounds per cubic foot is the density of the marble?

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