Marquis begins a job making $53,000 per year. Each year, he is to receive a $1,600 raise. His salary after n years can be modeled by this equation: mc023-1. Jpg. After 25 years, how much total money will marquis have earned from this job?.

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