Calculators for factoring, fractions, math, mixed numbers, percentages, ratios, prime factors, scientific notation and simplifying fractions into mixed numbers. In 2015, New York State (NYS) began a process of review and revision of its current mathematics standards adopted in January of 2011.The Tennessee General Assembly enacted the Tennessee Retailers' Sales Tax Act (the "Act") in 1947. The SI is constructed from seven base units, which are adequate to describe most of the measurements used in science, industry and commerce. Quantity. Wingstop - Where flavor gets it's Wings! Night out in london something different for dinner. Math Tools. Resources. In a fraction, the fraction bar means "divided by. Too expensive to have one computer per student.