TI-89 Titanium Programmable Graphing Calculator by Texas Instruments

Product ID:

128716

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$177.05 / EA
$172.93 / EA
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  • 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.
  • I/O port for communication with other TI products.

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. I/O port for communication with other TI products.

Batteries, hard slide case and USB cable

Specifications

Case Hard
Percent Key No
Depreciation Calculations No
Markup/Down Key Yes
Matrices Yes
Size 3 3/8 x 7 1/2
Power Source Battery
Cost/Sell/Margin No
Equation Editor Yes
Logical (Boolean) Operations Yes
Time-Value-of-Money Yes
Pre-Consumer Recycled Content Percent 0%
Global Product Type Calculators-Graphing
Display Characters x Display Lines 160 x 120
Display Type LCD
Fraction/Decimal Conversions No
+/- Switch Key No
Double Zero Key No
Amortization Yes
Programming Steps Subroutines, Within Memory Limits
Decimal Function No
Currency Exchange Function No
Base Number Calculations Yes
Interest Rate Conversion Yes
Percent Add-On/Discount No
Bond Calculations No
Confidence Interval Calculating Yes
Higher Mathematical Functions Calculus, Polynomial Equations
Linear Regression No
Tax Calculation No
I/O Port Yes
Post-Consumer Recycled Content Percent 0%
Cash Flow Calculations Yes
Date Calculations No
Item Count Function No
Simultaneous Equations Yes
Square Root Key No
Trig/Log Functions Yes
Display Notation Graphic
Memory 188KB RAM, 2.7MB ROM
Display Characters Height 2.4 mm
Display Window Resolution 100 x 160 Pixels
Hypothesis Testing Yes
Backspace Key Yes
Variable Regression No
Variable Statistics One, Two
Fraction Calculations No
Metric Conversion No
Complex Number Calculations Yes
Grand Total Key No
Graphing Functions 3-D, Differential Equations, Histogram, Parametric, Plot, Zoom
Probability (Random Number) No
Replacement Batteries AAA, 3V Lithium
Total Recycled Content Percent 0%
Entry Logic Algebraic
Hyperbolic Functions Yes
Levels of Parentheses Unlimited
Loan Calculation No
Polar-Rectangular Conversion Yes
Time/Date Yes
Warranty Comments Manufacturer's limited one-year warranty.
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