1 The laws of nature (e.g., Maxwell's equations for electromagnetics, Kirchhoff's Rules for circuit analysis) are mathematical expressions. 2  Mathematics is the language of physical science and engineering. 3  Mathematics is more than a tool for solving problems; mathematics courses can develop intellectual maturity.
Prosper Independent School District. Prosper Independent School District (PISD or Prosper ISD) is a public school district based in Prosper, Texas, United States. Located in Collin County, a portion of the district extends into Denton County. The high school enrollment is approximately 2,108.
LaPorte County, Indiana. LaPorte County is a county located in the U.S. state of Indiana. As of 2010, the population was 111,467. The county seat is the city of La Porte, and the largest city is Michigan City. This county is part of the Northwest Indiana and Michiana regions of the Chicago metropolitan area. The LaPorte County Courthouse is located in the county seat of La Porte and is listed on the National Register of Historic Places.