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TI-89 Titanium Programmable Graphing Calculator

Manufacturer: Texas Instruments

Item Number: TEXTI89TITANIUM

  • 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.

$180.36

per EA

 
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FX-300MS Scientific Calculator, 10-Digit LCD

 

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TI-30X IIS Scientific Calculator, 10-Digit LCD

 

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TI-30XS MultiView Scientific Calculator, 16-Digit LCD

 

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930-2 Scientific Calculator, 10-Digit LCD

 

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FX-260 Solar All-Purpose Scientific Calculator, 10-Digit LCD

 

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TI-34 MultiView Scientific Calculator, 16-Digit LCD

 

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V34 Advanced Scientific Calculator, 10-Digit LCD

 

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TI-36X Pro Scientific Calculator, 16-Digit LCD

 

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EL-510RNB Scientific Calculator, 11-Digit LCD

 

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Details

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.

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

Quantum Alkaline Batteries with Duralock Power Preserve Technology, AAA, 8/Pk

Manufacturer: Duracell®

Item Number: DURQU2400B8Z

  • Hi-Density Core™ Technology.
  • Powercheck™ allows you to see remaining power at the press of a button.
  • Duralock Power Preserve™ Technology.
    • Made in the USA
      • Made in the USA

$9.57

per PK