The marketing department for a video game company determines that the weekly demand for a new video game console can be modeled by the formula , where n is the number of consoles sold each week at price p. Write the equation for n, and then determine approximately how many consoles will sell at a price of $250.

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