The science center has 200 people in attendance on monday. The center expects saturday’s attendance to be 140 percent of monday’s attendance. Natasha is trying to figure out how many people will be in attendance. Her work is shown below.

Does howard university superscore act

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

Explain how earth is like a giant bar magnet. how is our magnetic field made?