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.
The Judge of Probate is also the Chief Elections Official of the county, and serves along with the Sheriff and the Circuit Clerk as the official Appointing and Canvassing Board for all County, State, and Federal Elections, held in Marshall County.