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Texas Instruments TI-89 Titanium Graphing Calculator, Black, 1 Each (Quantity)

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76.95$

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    This fits your .
  • by entering your model number.
  • Permitted for use on SAT, PSAT/NMSQT, AP and Praxis exams
  • Features 188Kb of RAM, 2.7MB of Flash ROM for data archive and Apps, and a 100 x 160 pixel display
  • Graphs functions, parametric/polar equations, recursively-defined sequences and more
  • Offers USB unit-to-unit link cable and TI Connectivity Cable; EE*Pro App for electrical engineering
  • Powered by 4 AAA batteries with a Silver Oxide battery backup to protect RAM memory

Additional information

Size

Standard

Colors

TI 84 Coral, TI 84 Space Grey, TI 89 Titanium

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Description
Content
    This fits your .
  • by entering your model number.
  • Permitted for use on SAT, PSAT/NMSQT, AP and Praxis exams
  • Features 188Kb of RAM, 2.7MB of Flash ROM for data archive and Apps, and a 100 x 160 pixel display
  • Graphs functions, parametric/polar equations, recursively-defined sequences and more
  • Offers USB unit-to-unit link cable and TI Connectivity Cable; EE*Pro App for electrical engineering
  • Powered by 4 AAA batteries with a Silver Oxide battery backup to protect RAM memory
    This fits your .
  • by entering your model number.
  • Apply For: It perfects for office, business, school, store, mall and home use. It supports touch typing by user such as bank stuff, financial worker, front Desk clerk and data analyst etc.
  • Real material imported rosewood logs are selected from Laos red rosewood, the wood is hard and delicate, and the texture is clear.
  • With a long history in the Ming and Qing Dynasties, red rosewood, small leaf red sandalwood and huanghuali were collectively called the "three major tribute trees" for the court.
  • The wood grain is clear, natural and graceful. The wood grain has stripes in the crimson, giving people an antique feeling. Classical abacus, gossip shape design is antique and full of charm.
  • Contains wax, smooth and durable need rubbing wax, it can be smooth and lubricated, luster and durable, giving a kind of pure and implicit beauty.
    This fits your .
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  • Large keys are grouped and color coded by related functions
  • Plastic keys are tamper proof
  • ANYLITE solar power - Operates in low light
  • Appropriate for math grades K-3
  • Negative sign appears to the left of the number displayed
    This fits your .
  • by entering your model number.
  • High-resolution, full-color backlit display
  • Rechargeable battery
  • Preloaded apps and images
  • MathPrint feature
  • Available in a variety of fun colors
    This fits your .
  • by entering your model number.
  • Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a 2-digit exponent. Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursively-defined sequences. Up to 10 graphing functions defined, saved, graphed, and analyzed at one time.
  • Sequence graphing mode shows time series plot, cobweb/stair-step plot, and phase plots. User-defined list names. Lists store up to 999 elements. 14 interactive zoom features. Numeric evaluations given in table format for all graphing modes.
  • Interactive analysis of function values, roots, maximums, minimums, integrals, and derivatives. 7 different graph styles for differentiating the look of each graph drawn. Horizontal and vertical split- screen options. Stores up to 10 - 50x50 matrices.
  • Matrix operations including inverse, determinant, transpose, augment, reduced row echelon form, and elementary row operations. Convert matrices to lists and vice-versa. List-based one- and two-variable statistical analysis, including logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quartic polynomial regression models.
  • 3 statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots. Advanced statistics features including 9 hypothesis testing functions, 6 confidence interval functions, and one-way analysis of variance..Features: 200+ functions, multi-line display.
    This fits your .
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  • SPEAKS YOUR LANGUAGE with keys clearly labeled in residential mortgage finance terms like Loan Amt, Int, Term, Pmt; this industry-standard calculator is super easy to use on all realty financing matters from finding a loan that works for your client to considering trust deeds investments, or finding remaining balances or balloon payments and more
  • CONFIDENTLY AND EASILY SOLVE clients’ financial questions whether they’re buyers, sellers, investors or renters. Increase your perceived professionalism as a new agent, experienced broker or seasoned loan officer. Close more home sales and impress your clients with fast, accurate answers to all their real estate finance questions from PITI Payments to IRR, NPV and Cashflows.
  • DEDICATED BUYER QUALIFYING KEYS let you enter client’s income, debt and expenses to pre-qualify them to only show properties they can afford. Include tax, insurance and mortgage insurance then compare loan options and payment solutions to give your client choices before they make an offer to buy
  • FIGURE OUT THE RIGHT LOAN for your client at the press of a button for jumbo, conventional, FHA/VA, or even 80: 10: 10 or 80: 15: 5 combo loans; check to see if ARMs or bi-weekly loans, quarterly payments or if interest-only payments are the answer; giving your client more choices; easily perform “what if” loan or TVM calculations – find loan amount, term, interest or PITI or PI payments
  • BECOME AN 'INVALUABLE' RESOURCE to your clients by reducing their confusion and uncertainty; ensuring they are able to make a purchase offer; knowing they can afford the down payment; and determining which is the right loan for them. Date-math for listings and contracts too. Comes with a protective slide cover, quick reference guide, pocket user's guide, long-life battery, 1-year
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Additional information
Size

Standard

Colors

TI 84 Coral, TI 84 Space Grey, TI 89 Titanium

Colors

White, Red

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