Solution 11366:Maximizing a Linear Function with the Inequality Graphing Application on the TI-83 Plus and TI-84 Plus.
...ation. Example: Maximize the profit, P= 3X+2Y, for quantities of two products, X and Y, given the following constraints on materials and time: X30, Y30 Y+X≥10 3X+Y≥15 Solution: • Press [APPS] to display the list of application on the calculator. • Select Inequal (or Inequalz). The Inequality G...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11366
Solution 13344: Calculating lcm() (Least Common Multiple) of Two Arguments on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...lcm(): Example: Find the LCM of 6 and 9. 1) Press [2ND] [MATH] [1], use [↓] to select B:lcm(, then press [ENTER] 2) Press [6] [,] [9] [)] ¾ The entry line should display "lcm(6,9)". 3) Press [ENTER] ¾ The answer of 18 is displayed. Example: Find the LCM of the list {1/3, -14, 16} and the list...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13344
Solution 10453: Designing an Ellipse Using the Geometry Section of the TI-92.
...Construct the perpendicular bisector (press [F4] [4]) of the segment between points (A) and (B). • Construct the locus of the bisector as point (A) moves on the circle -- the envelope of lines is the ellipse. This means that the line constructed is tangent to the ellipse. The point of tangency ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10453
Solution 19149: Using Folders on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...r products Knowledge Base Knowledge Base Search How can I use folders to organize variables stored in the memory of a TI-89 family, TI-92 family, or Voyage 200 graphing calculator? Folders provide a convenient way to manage variables by organizing them into...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/19149
Solution 11754: Finding the Complex Conjugate of an Imaginary Number on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ll return the list {2-3i, i, 1+i}• conj([9, 2-i; 1-i, -i] will return the matrix [9, 2+i; 1+i, i]. The matrix will be in pretty print if Pretty Print mode is turned ON.For additional instructions, refer to the online guidebook for your calculator. Solution 11754: Finding the Complex Conjugate of...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11754
Solution 11739: Displaying Radicals and Imaginary Numbers in the Solutions Using the TI-89 Family, TI-92 Plus and Voyage™ 200.
...ge 200 can display radicals and imaginary numbers in the calculated solution. To enable this feature, please follow the steps listed below: 1) Press [MODE] and scroll down to "Complex Format". Using the arrow keys, highlight "2:RECTANGULAR" and press [ENTER]. 2) Press [F2] and scroll down to "Exa...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11739
Solution 10576: Converting Binary Numbers Into Decimals on the TI-85 or TI-86 TI Graphing Calculators.
... Knowledge Base Knowledge Base Search How can a binary number be converted into a decimal on a TI-86? Once the mode on theTI-85 or TI-86 has been changed to degree, a binary number can then be converted into a decimal. To change the mode, follow the procedu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10576
Solution 10458: Instructions for Installing the TI-92 Plus Module.
...rew from the compartment cover and remove the cover.• If a module is already in the TI-92, remove it. • Use the flat edge of a screwdriver to gently pry under and up on the module´s lift tabs. Slightly pry up one lift tab and then the other.• Continue until the module is loose enough to remove. •...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10458
Solution 15909: Finding the Two's Complement of a Binary Number Using the TI-36X Solar Scientific Calculator.
...? Two's complement is an operation of negation (converting positive to negative numbers or vice versa) in computers. In an n-bit binary number, the most significant bit is usually the 2^(n-1)'s place. But in the two's complement representation, its place value is negated; it becomes the -2^(n-1...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15909
Solution 12112: Battery Life of Voyage™ 200 Graphing Calculator.
...tery life will last well beyond a school year. The Voyage 200 uses four AAA batteries for about 1300 hours of operation and a back-up lithium battery model number CR1616 or CR1620. The back-up battery is already installed, and four AAA batteries are provided with the product.Please see Voyage 200...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/12112
Solution 15402: Numeric Notation Modes on the TI-30X IIS/B, TI-30XS MultiView™ and TI-34 MultiView™ Scientific Calculators.
...iew™ Scientific Calculators. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search What are the numeric notation mode settings and their meanings...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15402
Solution 34291: Converting from Decimal to Hexadecimal, Binary, and Octal Using the TI-36X Pro.
..., please follow the examples below: Example: Convert the decimal 100 to hexadecimal, binary and octal. Please Note: To ensure you are in the proper mode for this conversion, please press [mode] and make sure your setting is on DEC for decimal. Decimal to Hexadecimal 1) Input 100. 2) Press [2n...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34291
Solution 12228: Performing Trigonometry Calculations on the TI-30Xa, TI-30Xa SE™, TI-34 Single line Scientific Calculators.
...y. 3) Tangent of 30 degrees. (.57735.....) Enter 30 and press the [TAN] key. For radians: Please Note: Press the [DRG] key. (This will set the mode to RAD rather than DEG.) 1) Sine of p radians. (0) Enter p and press the [SIN] key. 2) Cosine of p radians. (-1) Enter p and press the [...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12228
Solution 10685: Troubleshooting ARITH ERROR on the TI-10 Elementary Calculator.
... Knowledge Base Search Why am I getting an "ARITH ERROR" when I divide a whole number by a decimal number on the TI-10? The division MODE setting on the TI-10 can be set to "QR" (quotient remainder) or to "." (decimal). If the TI-10 is in quotient remainder mode, then 5 ÷.5 will...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/10685
Solution 17009: Replacing the Battery In a TI-1795 SV.
...calculators, as well basic/elementary calculators without battery doors are not designed to be replaced. It is possible to replace the battery by removing the back case of the calculator, but opening the back of the calculator voids the one-year, limited warranty. This must be done carefully, ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/17009
Solution 15401: Maximum Number of Digits in Entry Line on the TI-30X IIS/B and TI-30XS MultiView™ Scientific Calculators.
...racters. The entry line of the TI-30XS MultiView calculator can contain up to 80 characters.When the appears in the display, the entry line contains more characters to the left or right. When up or down arrows appears, more characters are located above or below the entry line.Please see the TI-3...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/15401
Solution 15180: Replacing and Installing the Battery In a TI-15 Explorer™ Calculator.
...calculators as well as basic/elementary calculators without battery doors are not designed to be replaced. It is possible to replace the battery by removing the back case of the calculator, but opening the back of the calculator voids the one-year, limited warranty. This must be done carefully, a...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/15180
Solution 14800: Replacing the Battery in a TI-1706 SV.
...calculators as well as basic/elementary calculators without battery doors are not designed to be replaced. It is possible to replace the battery by removing the back case of the calculator, but opening the back of the calculator voids the one-year, limited warranty. This must be done carefully, a...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/14800
Solution 10359: Unexpected Results Converting from Binary to Hexadecimal on the TI-85 and TI-86 Graphing Calculator.
...e unexpected results when converting from binary to hexadecimal on the TI-85 and TI-86 graphing calculators? The largest number represented in binary mode on the TI-85 and TI-86 is 0111111111111111 (32767 in DEC). The first position is used to represent positive or negative. For example, 11001111...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10359
Solution 12685: Batteries For A Scientific Calculator.
...ulators Knowledge Base Knowledge Base Search What batteries are used in Texas Instruments Scientific Calculators? Find the model used in the following table to determine the battery type that the calculator uses. Model Battery ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12685
Solution 12294: Replacing and Installing the Battery in a TI 34II Explorer Plus™.
... batteries in school- and student-owned calculators without battery doors are not designed to be replaced. It is possible to replace the battery by removing the back case of the calculator, but opening the back of the calculator voids the one-year, limited warranty. This must be done carefully, a...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12294
Solution 12262: Replacing and Installing the Battery in a TI-30X IIS.
... batteries in school- and student-owned calculators without battery doors are not designed to be replaced. It is possible to replace the battery by removing the back case of the calculator, but opening the back of the calculator voids the one-year, limited warranty. This must be done carefully, a...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12262
Solution 11667: Battery Types for the TI-30 II.
...culators Knowledge Base Knowledge Base Search What type of battery is needed for the TI-30 II? The TI-30 II takes two LR44 model batteries. Comparable replacement models and brands are as follows:Duracell - LR44Eveready - 357Toshiba - LR44Seiko - SR44 Solution 11667:...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/11667
Solution 35615: Replacing the Battery in a TI-36X Pro Scientific Calculator.
... batteries in school- and student-owned calculators without battery doors are not designed to be replaced. It is possible to replace the battery by removing the back case of the calculator, but opening the back of the calculator voids the one-year, limited warranty. This must be done carefully, a...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/35615
Solution 12282: Changing the Angle Mode Setting on the TI-34 II Explorer Plus™.
...the TI-34 II Explorer Plus™. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I change the angle mode setting from degrees to radia...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12282