Solution 11265: Performing Sine, Cosine, and Tangent Calculations on the BA II PLUS™ and BA II PLUS PROFESSIONAL™.
... perform Sine, Cosine and Tangent calculations. Example 1: Find the Sine of 11.54° 1) Press [1] [1] [.] [4] [5]. 2) Press [2ND] [SIN]. The result of 0.198512713 should be displayed. Example 2: Find the Cosine of 120° 1) Press [1] [2] [0]. 2) Press [2ND] [COS]. The result of -0.5 should be displ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11265
Solution 11199: Calculating Compound Interest on the BA-35 Solar.
...s set automatically when [MODE] is pressed to enter the financial mode or when the financial registers are cleared. Example: A savings account has $5,000 in it. How much interest is earned on the account compounded at the end of the year if 13,266.49 will be in the account at the end of 20 years?...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11199
Solution 11252: Reset Procedure for the BA II PLUS™ and the BA II PLUS™ PROFESSIONAL.
... follow the procedure below (this procedure will work for both the old and new case designs).1) Press [2nd] [+/-] [ENTER]. The display will show "RST 0.00" if the reset is successful, then all of the manufacturer's defaults will be restored.Manual reset procedure for the BA II PLUS and the BA II ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/11252
Solution 12636: Batteries for a Business Financial Calculator.
... Solar? BA II PLUS™ 1-CR-2032 NONE NO BA ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/12636
Solution 12644: Replacement For The Discontinued Business Edge Calculator.
...e Knowledge Base Search What current calculator replaces the Business Edge? Since the Business Edge was discontinued in 1990, Texas Instruments is no longer able to provide parts, accessories, or service for this unit. A comparable calculator to replace the Business Edg...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/12644
Solution 11286: Replacing the Batteries in a BA Real Estate™.
...rews. • Press the [ON/C] key twice, and the calculator is ready to be used. **Note: The calculator cannot retain data when the battery is removed or becomes discharged. Replacing the battery has the same effect as resetting the calculator. Please see the BA Real Estate(tm) guidebooks for additio...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/11286
Solution 39778: Intersection command for conic relation displays an inaccurate result on TI-Nspire CX Family.
...isplayed may be inaccurate. For example: 1) Open a graphs page and then press [Menu] [3: Graph Entry/Edit] [2: Relation]. Enter the function: x+y-3=0 2) Press [Tab] and enter the function: x^2+y^2+13*x+3*y-16=0 3) After the functions have graphed press [Menu] [8: Geometry] [1: Points and Lin...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/39778
Solution 33491: Sending Polls to Students that Did Not Receive Them with TI-Nspire™ Navigator™.
Solution 33491: Sending Polls to Students that Did Not Receive Them with TI-Nspire™ Navigator™. Solution 33491: Sending Polls to Students that Did Not Receive Them with TI-Nspire™ Navigator™. global Solution 33491: Sending Polls to Students that Did Not Receive Them with TI-Nspire™ Naviga...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/product-usage/33491
Solution 28491: Creating a Random Matrix Using the TI-Nspire™ Family Products.
Solution 28491: Creating a Random Matrix Using the TI-Nspire™ Family Products. Matrix, How to do Matrix on a graphing calculator, TI-Nspire Matrix Solution 28491: Creating a Random Matrix Using the TI-Nspire™ Family Products. global Solution 28491: Creating a Random Matrix Using the TI-Nsp...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/28491
Solution 29131: Calculating nth Roots Using the TI-Nspire™ Family Products.
Solution 29131: Calculating nth Roots Using the TI-Nspire™ Family Products. 29131 Calculating nth Roots Using the TI-Nspire Family Products, "TI-Nspire" Solution 29131: Calculating nth Roots Using the TI-Nspire™ Family Products. global Solution 29131: Calculating nth Roots Using the TI-Nsp...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29131