Ge - pre-algebra cr
jim's football team started a play on the 50 yard line. on the first play, the team had a 7-yard gain. on the second
play, they lost 10 yards. what yard line was the ball on at the end of the second play?

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