If sallu has 403.6 and she multiplies ot by 2 what does she get

How many verticies does a triangular prims have

Im so bad at fractions they are not my best math thing to work on

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.