10-digit scientific calculator is perfect for students studying General Math and Science, Pre-Algebra, Algebra, and Trigonometry. Performs 146 essential scientific, math, and statistic functions. Utilizes a standard 1-line display featuring normal, stat, and complex modes, N-BASE calculations such as OCT, BIN, DEC, and HEX as well as one independent memory. Other features include logarithms, reciprocals, powers, roots, factorials, trigs, hyperbolic trigs and one variable statistical calculation. Includes protective hard case and operates on a battery source. Approved for use on SAT & PSAT/NMSQT exams.