Calculate the savings in ft^3 of natural gas (from Louisiana). Assume the furnace has an efficiency of 92%.
What will be an ideal response?
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Three transportation projects have been proposed to increase the safety in and around a residential neighborhood. Each project consists of upgrading existing street signing to highly retroreflective sheeting to increase visibility. The following table shows the initial construction costs, annual operating costs, useful life of the sheeting, and the salvage values for each alternative. Assume that the discount rate is 10%. Calculate the present worth for each alternative and determine the preferred project based on the economic criteria.
What will be an ideal response?
Each degree of a circle can be subdivided into 60
A. minutes B. hours C. seconds D. subdegrees
The minimum height for text on a drawing as specified by the NCS is:
a. 1/8?? b. 1/4?? c. 1/16?? d. 3/32??
What was the impact of the Pacific Railroad Act?
A. The federal government became a major investor in the transcontinental railroad. B. The price of cotton rose as new railroads fueled demand and enhanced Southern power. C. The British moved through the creation of a new fleet to blockage U.S. cotton exports. D. The price of steel rose, fueling economic interdependence with newly free Canada. E. Private lands were seized by the federal government and gifted to the railroads.