Briana wants to figure out college students thoughts about the availability of parking spaces on campus she asks students their opinion as they walk by her car, identify they type of survey and whether it’s biased or unbiased

Answer these questions showing your work plz

What term best describes a line ans a point that lie in the same plane

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.