There are n employees on the game shop's sales team. last month, they sold a total of 504 games. one of the sales team members, chris, sold 17 fewer games than what the team averaged per employee. how many games did chris sell? write your answer as an expression.

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