Iliana was part of a group that was working on changing to a fraction. Each member of the group had a different answer. Which answer is correct?.

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b

The different layers of gases that extend form the surface of the earth into space

What are the requirements to be eligible for the saep scholarship?