Cual es el diámetro si la circunferencia mide 28.26 inch

The surface area of the triangular prism is .

Use the distributive property -7(-2x+u-2)

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.