With all the functions of a standard graphing calculator the CATIGA CS121 is suitable for students or professionals of any level. Modern lcd- large enough to be able to display graphs and equations simultaneously in order to facilitate calculations and corrections in high detail. Its 7x3. 3 size ensures comfortable use.

Graphing Calculator – CATIGA CS121 - Programmable System - Scientific and Engineering Calculator - Programmable system - has a programmable system for all level courses and promotes student learning of concepts instead of button memorization for more efficient learning. Over 280 functions-including fractions, permutations, standard deviation, complex number calculations, statistics, linear regression, and variable solving.

Perfect for advanced and beginner courses including pre-algebra, Geometry, Algebra I, Algebra II, Calculus, Biology, Trigonometry, AP Statistics, Physics, AP Calculus, Chemistry, Finance & Business.

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**Catiga 6543845570**

## Sharp EL501XBWH Engineering/Scientific Calculator

Sharp EL501XBWH - Our products enhance life at work, at home, and everywhere in between. Perfect for students advanced technology and engineering gives you the pin-point accuracy you expect from Sharp Electronics. This calculator is ideal for students who are studying general math, algebra, pre-algebra, and trigonometry. Protective hardcover prevents scratches and dings.Battery operated two LR44 with automatic shut-down. Sharp is dedicated to improving lives through the use of advanced technology and a commitment to innovation, quality, value and design. Superior functionality the el-501xbwH is a fully-functional, high quality scientific calculator that performs over 130 scientific and math functions.

Sharp EL501XBWH Engineering/Scientific Calculator - This conveniently sized calculator fits perfectly on your desk at home or at work, and it is lightweight so you can take it with you wherever you go. Also, it has a large, easy to read display and a hardcover that protects it from scratching and damage. Scientific functions. Features 10-digit, 1-line lcd display functions - 131 functions and 1 memory Protective Hardcover - Hard cover protects from scratches.

. 131 scientific and math functions. Gloss black case with green accents special functions n-base calculationhex, bin, dec, oct complex number calculation ½ variable statistics el-501xbwh el-501xbgr el-531xbwh el-531XBGR EL-520XBWH EL-W535XBSL EL-506XBWH EL-W516XBSL Physical Dimensions WxHXD Inches 3.

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**Sharp EL501XBWH**

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## Casio fx-300ES PLUS Scientific Calculator, Black

CASIO FX-300ES Plus - Natural Text book display. Protective hardcover prevents scratches and dings. Scientific functions. Fx-300es plus has been designed as the perfect choice for middle school through high school students learning General Math, Pre-Algebra, Algebra I and II, Geometry, Trigonometry, Statistics, Physics. Casio's latest standard scientific calculator features new Natural Textbook Display and improved math functionality.Scientific calculator. Battery operated two LR44 with automatic shut-down. 131 scientific and math functions. Intuitive functions improved math functionality natural Textbook Specifications: Natural textbook display, Simplify fractions and roots, Prime factorization, Repeating decimal display, Random integer generator, Combinations and permutations 10-digit, 1-line LCD display.

Casio fx-300ES PLUS Scientific Calculator, Black - Solar powered.

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**CASIO FX-300ES Plus**

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## Black - Texas Instruments Ti-84 plus Graphing calculator

Texas Instruments 84PL/PWB/2L1/A - Natural Text book display. Up to 10 graphing functions defined, saved, 6 parametric expressions, graphed, 6 polar expressions, and analyzed at one time. Sequence graphing mode shows time series plot, cobweb/stair-step plot, and phase plots. 7 different graph styles for differentiating the look of each graph drawn.User-defined list names. Scientific functions. 14 interactive zoom features. Lists store up to 999 elements. Protective hardcover prevents scratches and dings. Ideal for middle school through college. Stores up to 10 - 50x50 matrices. Matrix operations including inverse, sinusoidal, quadratic polynomial, transpose, augment, exponential, linear, median-median, cubic polynomial, reduced row echelon form, determinant, logarithmic, power, including logistic, and elementary row operations.

Black - Texas Instruments Ti-84 plus Graphing calculator - Graphs 10 rectangular functions, and 3 recursively-defined sequences. Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a 2-digit exponent. Horizontal and vertical split- screen options. Scientific calculator. Convert matrices to lists and vice-versa.

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