I suggest you, as the first step, to start with a definition of an efficiency relation. Examples: efficiency=(total emitted energy)/(supply energy) efficiency=(emitted energy in a range of frequencies)/(supply energy) efficiency=(emitted energy in a range of frequencies and over a solid angle)/(supply energy)
Springdale, AR Lowest Regular Gas Prices Summary. There are 28 Regular gas price reports in the past 5 days in Springdale, AR. The average Regular gas price in Springdale, AR is $2.12, which is $0.29 lower than U.S. national average Regular gas price $2.41. The lowest Regular gas price is $2.05 of Murphy Express located at 7250 W Sunset Ave, Springdale, AR 72762.
A car with an MPG of will need 8.72 gallons of gas to cover the route between Shreveport, LA and Dallas, TX. The estimated cost of gas to go from Shreveport to Dallas is $22.75. During the route, an average car will release 170.79 pounds of CO 2 to the atmosphere. Your carbon footprint is 0.91 pounds of CO 2 per mile.