Daddy is buying paper cups and paper plates cups come in packages of 10 and plates come in packages of 15 she wants to buy the same number of cups and plates but plans to buy least number of packages possible how much should not expect to pay it each package of cups is six dollars each package of places eight dollars show your work

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