TI-30X IIS Calculator

FUNCTIONS -Two-line display shows entries and calculated results on the same screen -Review previous entries -Calculate statistics and scientific functions with features for fractions and conversions 1- and 2-variable statistics -Adds, subtracts, multiplies and divides fractions entered in traditional numerator/denominator format. -Trigonometric functions -Edit, cut and paste entries For general math, pre-algebra, algebra I and II, geometry, statistics and general science. Approved for use on SAT, ACT and AP exams