Pleas answer this asap

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Which statement explains the relationship between corresponding terms in the table?

Dana wants to identify the favorite professional baseball team of people in her community. she stands outside a local sporting goods store and asks every other person who enters, "what is your favorite professional baseball team? " will the results of her survey be valid? explain.