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.
Hesperia, California. Hesperia City Hall. Hesperia, California. Hesperia is a city in San Bernardino County, California, United States 35 miles (56 km) north of downtown San Bernardino in Victor Valley. This portion of the Mojave Desert is referred to as the High Desert due to the unique and moderate weather patterns. 2015 census estimates report that the City has a total population of 92,755.