1. One TI-Nspire with Recharge Battery

Texas Instruments TI-Nspire CX II Advanced statistics analysis, including 10 hypothesis testing functions, seven confidence interval functions and one-way analysis of variance. Eighteen probability distributions functions, including the cumulative distribution function (CDF), probability density function (PDF) and inverse probability distribution function for normal, chi-squared, t-, and F- distributions; and the CDF and PDF for binomial, geometric and Poisson distributions. Three statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots. Power Source(s): Battery; Display Notation: Graphic; Number of Display Digits: 10; Memory: 90+ MB Storage Memory; 64 MB Operating Memory. Depreciation Calculations: No Display Window Resolution: 320 x 240 Entry Logic: Algebraic Equation Editor: Yes Grand Total Key: No Graphing Functions: Differential Equations; Histogram; Parametric; Plot; Zoom Higher Mathematical Functions: Algebra; Chemistry; Geometry; Plot; Polynomial Equations; Statistics; Trigonometry Hyperbolic Functions: Yes Hypothesis Testing: Yes Interest Rate Conversion: Yes Item Count Function: No Levels of Parentheses: Unlimited Linear Regression: No Loan Calculation: No Date Calculations: No Cost/Sell/Margin: No Confidence Interval Calculating: Yes Complex Number Calculations: Yes Cash Flow Calculations: Yes Bond Calculations: No Base Number Calculations: Yes Amortization: Yes Double Zero Key: No Backspace Key: No Metric Conversion: No Currency Exchange Function: No +/- Switch Key: No Decimal Function: No Fraction/Decimal Conversions: No Fraction Calculations: No Percent Key(s): No Case: Slide-On Hard Case Calculators Display Type: LCD Calculators Memory: 90+ MB Storage Memory; 64 MB Operating Memory Number of Display Digits: 10 Display Notation: Graphic Power Source(s): Battery Global Product Type: Graphing Calculators Logical (Boolean) Operations: Yes Markup/Down Key: Yes Matrices: Yes Percent Add-On/Discount: No Polar-Rectangular Conversion: No Probability (Random Number): Yes Simultaneous Equations: No Square Root Key: Yes Tax Calculation: No Time-Value-of-Money: No Time/Date: No Trig/Log Functions: No Variable Regression: No Size: 3.54 x 7.48 Wall-Mountable: No Product Biodegradability Indicator: N Product Compostability Indicator: N Package Includes: Rechargeable Battery; Slide Case; USB Cables; Student Software License; Documentation Pre-Consumer Recycled Content Percent: 0% Post-Consumer Recycled Content Percent: 0% Total Recycled Content Percent: 0% Manufacturers limited one-year warranty.

One (1) unit with rechargeable battery and student software in a trapped blister

2. Texas Instruments TI-30XS Multi View Scientific Calculator

Designed with unique features to allow you to enter more than one calculation, compare results and explore patterns, all on the same screen. Enter and view calculations in common math notation via the Math Print mode, including stacked fractions, exponents, exact square roots and more. Quickly view fractions and decimals in alternate forms by using the toggle key. Scroll through previous entries and investigate critical patterns as well as viewing and pasting into a new calculation. Includes:1 Calculator1 Snap-On Protective Hard Case

New Designed with unique features to allow you to enter more than one Calculation, compare results and explore patterns, all on the same screen. Quickly view fractions and decimals in alternate forms by using the toggle key. Enter and view calculations in common math notation via the math Print mode, including stacked fractions, exponents, exact square roots and more.

3. Texas Instruments - BA-II Plus Adv. Financial Calculator - Black

Laser technology; Unifying receiver; wireless USB interface

Easy-to-use Financial Calculator solves time-value-of-money calculations such as annuities, mortgages, leases, savings, and more. Generate amortization schedules. Compute NPV, IIR, break-even calculations, interest conversions, delta percent, profit and loss, cost, selling price, margin and markup. Performs cash-flow analysis for up to 24 uneven cash flows with up to four-digit frequencies. Calculator offers depreciation schedules; two day-count methods (actual or 30/360) to calculate bond price or yield to maturity or to call; list-based one-variable and two-variable statistics with four regression options: linear, logarithmic, exponential and power. Math functions include trigonometric calculations, natural logarithms, and powers. Design also features 10-digit display and 10 user memories. Automatic power-down conserves power. Calculator includes a protective slide case and one lithium 2032 battery.

4. Texas Instruments TI-83 Plus Programmable Graphing Calculator, 10-Digit LCD

The TI-83 Plus is an easy-to-use graphing calculator for math and science. Ideal for algebra through pre-calculus, plus powerful statistics and finance features. Offers flash technology to upgrade. Financial functions include TVM, cash flows, amortization, and complex numbers. Enhanced data analysis includes logistic and sine regressions. Graphs 10 rectangular functions, six parametric expressions, six polar expressions, and three recursively defined sequences. I/O port with unit-to-unit link cable (included). Offers large 64 x 96 pixel, 8 x 16 display; 24KB of RAM; and 160KB Flash ROM memory for data archive and storage of Apps. Applications can be computer stored for later use or linked unit-to-unit. Calculator is powered by included four AAA batteries with a lithium battery backup to protect RAM memory during main battery change. Texas Instruments TI83 Plus Graphing Calculator, Black, 1 Each (Quantity)

Permitted for use on SAT, PSAT/NMSQT, ACT, AP, IB and Praxis exams Offers large 64 x 96 pixel, 8 x 16 display; 24KB of RAM; and 160KB Flash ROM memory Also graphs 3 recursively-defined sequences; TVM, cash flows, amortization, and complex numbers Enhanced data analysis (logistic and sine regressions); offers I/O port with unit-to-unit link cable Powered by 4 AAA batteries (included) and a lithium battery backup to protect RAM memory

5. Texas Instruments TI-30X IIS Two-Line Scientific Calculator High School and College

Get ready for High School and College class with this Texas Instruments TI-30X IIS Scientific Calculator 10-Digit LCD. It features a two-line display that shows both entry and calculated results at the same time. This Texas Instruments scientific calculator combines statistics and advanced scientific functions for high school math and science classes, but it can be utilized by students of all ages. It also has edit, cut and paste entries for more complex applications. The two-line display calculator offers a recall button so users can review previous work as well. It is approved for use with SAT, ACT and AP tests. This Texas Instruments TI-30X IIS Scientific Calculator 10-Digit LCD is lightweight and fits well in the hand. It can be stored easily in a locker or backpack until it's needed. It is solar and battery powered, so it can be used indoors or outdoors. The math supply has a stylish blue color that will appeal to students of all ages.

2-line display shows both entries and calculated results on the same screen Designed to calculate statistics and scientific functions with features for fractions and conversions 1- and 2-variable statistics Allows review of previous entries to look for patterns Solar and battery powered TI-30XIIS calculator is approved for use on SAT, ACT and AP exams Color: blue Texas Instruments New scientific calculator is ideal for students of all ages and can be utilized for equations in various subjects, Middle School and College

6. Casio Wallet Solar Calculator with 8-Digit Display

The perfect choice for home or travel. Easy-to-read big display. Solar Plus power with battery backup. Power Source(s): Battery; Solar; Display Notation: Numeric; Number of Display Digits: 8; Display Characters x Display Lines: 8 x 1.

8 digits with large, easy-to-read display Independent memory Constants for +, -, x, / Solar power

7. Texas Instruments TI-89 Titanium Programmable Graphing Calculator

Electronically upgradeable graphing calculator allows you to have the most up-to-date functionality and software applications. 16 preloaded graphing calculator software applications suitable for college math and engineering coursework. Memory management to create folders for specific applications or subjects. Icon desktop for easier access to applications and editors. Pretty Print shows equations and results with radical notation, stacked fractions and superscript exponents. Permitted for use on many state and standardized tests. Power Source(s): Battery; Display Notation: Graphic; Display Characters x Display Lines: 160 x 120; Memory: 188KB RAM; 2.7MB ROM.

Electronically upgradeable graphing calculator allows you to have the most up-to-date functionality and software applications. 16 preloaded graphing calculator software applications suitable for college math and engineering coursework. Memory management to create folders for specific applications or subjects. Icon desktop for easier access to applications and editors. Pretty Print shows equations and results with radical notation, stacked fractions and superscript exponents. Permitted for use on many state and standardized tests. Power Source(s): Battery; Display Notation: Graphic; Display Characters x Display Lines: 160 x 120; Memory: 188KB RAM; 2.7MB ROM. Product Specifics Global Product Type Calculators-Graphing , Power Source(s) Battery , Display Notation Graphic , Display Characters x Display Lines 160 x 120 , Memory 188KB RAM; 2.7MB ROM , Display Type(s) LCD , Case Hard , Display Characters Height 2.4 mm , Percent Key(s) No , Fraction Calculations No , Fraction/Decimal Conversions No , Decimal Function No , +/- Switch Key No , Currency Exchange Function No , Metric Conversion No , Backspace Key Yes , Double Zero Key No , Amortization Yes , Base Number Calculations Yes , Bond Calculations No , Cash Flow Calculations Yes , Complex Number Calculations Yes , Confidence Interval Calculating Yes , Cost/Sell/Margin No , Date Calculations No , Depreciation Calculations No , Display Window Resolution 100 x 160 Pixels , Entry Logic Algebraic , Equation Editor Yes , Grand Total Key No , Graphing Functions 3-D; Differential Equations; Histogram; Parametric; Plot; Zoom , Higher Mathematical Functions Calculus; Polynomial Equations , Hyperbolic Functions Yes , Hypothesis Testing Yes , Interest Rate Conversion Yes , Item Count Function No , Levels of Parentheses Unlimited , Linear Regression No , Loan Calculation No , Logical (Boolean) Operations Yes , Markup/Down Key Yes , Matrices Yes , Percent Add-On/Discount No , Polar-Rectangular Conversion Yes , Probability (Random Number) No , Programming Steps Subroutines; Within Memory Limits , Simultaneous Equations Yes , Square Root Key No , Tax Calculation No , Time-Value-of-Money Yes , Time/Date Yes , Trig/Log Functions Yes , Variable Regression No , Variable Statistics One; Two , Size 3 3/8 x 7 1/2 , I/O Port Yes , Replacement Batteries AAA; 3V Lithium , Pre-Consumer Recycled Content Percent 0% , Post-Consumer Recycled Content Percent 0% , Total Recycled Content Percent 0%

8. Texas Instruments TI-84 Plus Programmable Graphing Calculator, 10-Digit LCD

Get accurate results with the Texas Instruments TI-84 Plus Programmable Graphing Calculator (10-Digit LCD). An essential educational tool, it is conveniently preloaded with software, including Cabri Jr. interactive geometry software. This Texas scientific calculator features up to ten graphing functions that can be defined, saved, graphed and analyzed at one time. The advanced functions are easily accessed through pull-down display menus for convenience and ease of use. This programmable scientific calculator has horizontal and vertical split screen options. It also features an I/O port for communication with other TI products. The Texas Instruments TI-84 Plus graphing calculator has eight display lines, includes a USB computer cable and is fully compatible with TI-83 Plus.

Texas Instruments TI-84 Plus Programmable Graphing Calculator, 10-Digit LCD: Preloaded with software, including Cabri Jr. interactive geometry software Up to 10 graphing functions defined, saved, graphed and analyzed at once Advanced functions accessed through pull-down display menus Horizontal and vertical split screen options I/O port for communication with other TI products Texas scientific calculator Model Number: TI-84PLUS

9. Texas Instruments TI-84 Plus CE Graphing Calculator, Black

Familiar TI-84 Plus functionality in a sleek new design that features a crisp color screen

Vibrant backlit color screen Powered by the TI Rechargeable Battery (included) Pre-loaded Apps and Images MathPrint functionality Easier-to-read graphs with added grid lines

10. Casio SL-310SV Ultra Thin 10-Digit Wallet Size Basic Calculator for Elementary to High School Students

The Casio SL-310SV 10-Digit calculator features an extra large 10-digit display for clear viewing and durable design. This calculator is ideal for office, home, and school use and provides fast, immediate answers. It is new and comes with a protective case to keep it from getting damaged when not in use. It is solar powered with battery backup. It automatically powers off after ten minutes of non use to save battery life.

The Casio SL-310SV Basic Calculator has a large 10-digit display that's easy to see and allows you to handle moderately sized numbers for simple calculations Perfect for Elementary School students Full function memory, allowing the user to save numbers in the device, these numbers can then be recalled from memory later, either for review or to be used in further calculations Case features an ultra-thin, compact design that's easy to place in a briefcase, purse, or backpack without taking up much space for transport Ultra thin, compact design and durable metal face Solar powered with battery backup Automatically powers off after ten minutes of non use to save battery life Wallet Type Case included