The parallel line will have the same slope which is 5. The perpendicular line will have a slope of which is the negative reciprocal. To assist you in seeing this relationship, look at 5 as the fraction . Its negative reciprocal would then be .
The Source. Cost of incarceration in the U.S. more than $1 trillion. The cost of incarceration in the United States exceeds $1 trillion, or six percent of gross domestic product, and dwarfs the amount spent on corrections alone, finds a new study from Washington University in St. Louis.
The average cost of incarceration in the United States is determined by different methods. It costs anywhere between $20,000 and $40,000 per year to house inmates in federal and state correctional facilities; the considerable spread is due to the criteria used by government agencies and prison system watchdogs.ccording to the Vera Institute of Justice, the average cost of housing an inmate in the U.S. was $31,286 in 2012. New York had the highest cost at $31,286 and Kentucky the lowest at $14,603. The Prison-Industrial Complex.