Graphing calcutor ( ti-83 plus)

Retail Price: £89.99 Wholesale Price:     £57.98 Your Profit: £32.01

(Texas instruments) graphing calculator (ti-83 plus) this easy to use graphing tool provides all the functionality you need for secondary maths and science – from 11 right through to 18. It also includes advanced statistics and financial features. Enhanced with flash technology, this handheld technology gives you the flexibility to add ti-83 plus software applications (apps) and additional functionality beyond maths and science, providing long-term value. The ti-83 plus teacher calculator and viewscreen also mean you can use the calculator as a whole-class teaching and demonstration tool. Apps give handheld technology additional flexibility. Choose one of the many apps now available (and visit http://education.Ti.Com often for news of additions), and add customized functionality to the ti-83 plus. Loading apps is a simple process, very similar to adding software to a computer. With the ti-83 plus large 160k archive space, you can store up to 10 apps at one time - so you can enhance your technology to meet your specific needs. The ti-83 plus will continue to be an excellent long-term investment with our commitment to provide upgrades to its operating system. Add capabilities and functionality that will keep your ti-83 plus working for you for many years. Check the downloads area on a regular basis to ensure you have the latest version. Features; - graphical analysis: see the equation, graph, and coordinates all at the same time. Jump directly to points just by entering a number. - Advanced statistics and regression analysis: includes hypothesis testing and confidence intervals. View results graphically or numerically. Analysis features sine and logistic regressions. - Plots: create scatter, xy-line, box-and-whisker, histogram, and normal probability plots. - Data groups: group related data (programs, lists, pic, etc.) Together to store in the archive for later use. - Financial functions: includes time-value-of-money (tvm), uneven cash flows, amortization, and more. - Equation solver: solve equations interactively for different variables. Great for what ifs. - Graph-table split screen: allows you to trace the graph and scroll table values simultaneously. - Matrices: store and analyze up to 10 matrices, size limited only by available memory. - Data lists: allows you to name lists and store up to 999 elements per list. - Data collection: this tool is compatible with the cbl 2™, cbl™, and cbr™ for collection and analysis of real-world data. A built-in cbl/cbl 2 and cbr application allows for real time, interactive data collection: time, distance, temperature, voltage, light intensity, etc. - Ti-83 plus hardware features: large screen: 64 x 96 allows entries and results to be viewed at the same time. Memory: 24k bytes ram. 160K bytes of data archive and application space.