Solution 10380: Fractions Functions on the TI-82.
... Knowledge Base Knowledge Base Search Does the TI-82 have fraction functions? The TI-82 is not a fraction calculator, however, it can perform some types of functions that deal with fractions. The following examples will demonstrate the fraction capabilities of the TI-...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10380
Solution 32471: Storing and Recalling Operations using the TI-34 MultiView™.
...and op2. To store an operation to op1 and recall it, please follow the example below: 1) Press [2nd] [set op1]. You may have to press [clear] if a previous operation is displayed. 2) Press [x] [5] [+] [3]. 3) Press [enter] to save the operation to memory. 4) Press [2nd] [quit] to exit screen....https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/32471
Solution 18729: Performing Metric Conversions on the TI-36X II.
...metric system into the English system and vice versa. To access this menu press [Conver] and scroll to the selected conversion and press [ENTER]. To reverse the conversion press [2nd] while the selected unit is underlined. Please see the below examples: Example: Convert 56 grams to ounces. • Ente...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18729
Solution 20289: Inputting Improper Fractions Using the TI-30XS/B and TI-34 MultiView™ Scientific Calculators.
... [U n/d]. 2) Input 3 and press [▼]. 3) Input 4 and press [►] [enter]. The calculator will return the solution as an improper fraction (11/4). To revert back to the mixed number, press [2nd] [n/d◄►U n/d] [enter]. Please see the TI-30XS/B MultiView and TI-34 MultiView guidebooks for additional...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20289
Solution 23370: Solving Quadratic Equations on the TI-30X IIS/B and TI-34 II Explorer Plus™.
...and TI-34 II Explorer Plus do not have the functionality for solving equations. The variables on these calculators are solely for memory purposes. However, users can incorporate the variables into algebra by storing a value to the variable and using that variable to solve the expression. Please s...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/23370
Solution 30130: When Using Symbolic Pi, Mixed Number Conversions are Improperly Displayed on the TI-36X Pro and TI-30X Pro MultiView™ Calculators.
...ction toggle does not convert (Expected) • Toggle fraction approximation back to decimal approximation. You get the expected results. • After several presses of toggle you may see The correct display should be 156 ¼ p. The p in the display is in the wrong location. From this state, it ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/30130
Solution 12074: Troubleshooting a TI-89 that Displays Line 1111 Emulator.
... Base Knowledge Base Search What can be done if Line 1111 Emulator is displayed on the TI-89? Line 1111 Emulator is a low level machine code error usually generated by errant assembly code. If Line 1111 Emulator is displayed, the calculator must be reset. The reset pr...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12074
Solution 34073: Inputting Exponents Using the TI-36X Pro Scientific Calculator.
...utting exponents for a negative value, it is necessary to put parentheses around the negative value. If parentheses are not used, the calculator will evaluate it differently.Example: -44• Press [(] [(-)] [4].• Press [)] [X[]].• Press [4] [enter].• The answer is 256. If parentheses are not used, t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34073
Solution 12229: Differences Between the TI-10 and TI-15 Explorer™.
...owledge Base Search How does the TI-10 differ from the TI-15 Explorer? The TI-10 was created for a younger audience than the TI-15 Explorer. Even though the calculators have many of the same features, some major differences were necessary to make it grade appropriate. The TI-10 has fewer...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12229
Solution 12219: Permitted TI Calculators for Society of Actuaries (SOA) Examinations.
...I-30Xa, or TI-30X IIS/B. Candidates using any of these calculators need not have calculators with the SOA or CAS logo, but may continue to use any previous model that bears the logo. Candidates may use more than one of the approved models during the examination. For further information, please ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12219
Solution 12263: Using the Constant K Function on the TI-30X IIS/B.
... a value is not entered, 0 is assumed, and "Ans" will appear in the display. 6) Press [=] to place the contents of K at the end of the expression and evaluate it. 7) Continue pressing [=] to repeat the constant. The result is stored in "Ans", which is displayed, and the constant is used to evalu...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12263
Solution 37335: Troubleshooting a TI-89 family, TI-92 family or Voyage 200 Graphing Handheld That Will Not Turn On or Function Properly.
... use [-]. Please Note: Users of the TI-89 Titanium or Voyage 200 should see the following case before performing the following reset procedure to prevent the loss of valuable data. On the TI-92 family or Voyage 200, hold [2ND] and [hand], then press and release [ON]. On the TI-89 family, p...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/37335
Solution 10482: Discontinued Texas Instruments (TI) Graphing Calculators.
... Knowledge Base Search Which graphing calculators have been discontinued? The following graphing products have been discontinued. However, some replacement parts are available on the TI Online Store. Please see the graphing calculators web page for a review of all current models...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10482
Solution 37336: Troubleshooting a TI-73 Family, TI-80, TI-81, TI-82, TI-83, TI-85, TI-85 and TI-86 Graphing Calculator That Will Not Turn On or Function Properly.
...st the contrast if necessary (step 2). Access the link following for detailed information regarding warranty coverage. If the suggestions do not alleviate the problem, please contact TI-Cares for information regarding service. Solution 37336: Troubleshooting a TI-73 Family, TI-80, TI-81, TI-82...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/37336
Solution 12295: Setting Scientific Notation Mode on the TI-34 II Explorer Plus™ and TI-34 MultiView™ Scientific Calculators.
...I-34 II Explorer Plus and TI-34 MultiView, there is not a way to set either calculator to a mode that will display answers in scientific notation. However, if the calculated solution is too large or too small for the calculator to display in standard notation, it will automatically display the so...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12295
Solution 12297: Squaring Negative Numbers on Texas Instruments Scientific and Elementary Calculators.
... How do I square a negative number on my scientific or elementary calculator? These calculators use an Equation Operating System (EOS™), which evaluates from left to right, allowing the user to enter numbers and functions in a straightforward sequence. Parentheses are necessary to define t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12297
Solution 10694: Clearing the Variable E on the TI-36X II.
...ory variable, variable E also stores a seed value to generate a random number when using the probability functions. The seed value changes randomly every time a random number is generated.Since the variable E is classified as a system variable, the value stored to variable E cannot be deleted....https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10694
Solution 34594: Displaying Answers as Surd Numbers on the TI-84 Plus C Silver Edition Graphing Calculator.
...n a TI-84 Plus C Silver Edition calculator? The TI-84 Plus C Silver Edition graphing calculator cannot express answers in surd form. Answers on each device will be expressed in decimal form only. Please Note: A surd is a number or quantity that cannot be expressed as the ratio of two integers. Th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34594
Solution 14484: Using the Inverse Function or Reciprocal on the TI-30X IIS/B.
...refer to the example below for instructions on using the inverse function on the TI-30X IIS/B. Please Note: The reciprocal of a number is needed whenever there is division by a fraction. Division by a fraction is actually multiplication by that fraction's reciprocal. Example: Find the inverse of...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/14484
Solution 34841:Troubleshooting the TI-83 Plus and TI-84 Plus Family of Graphing Calculators Requesting a Password.
...I use the TI-83 Plus and TI-84 Plus family of graphing calculators when it is requesting a password? The presence of certain assembly shell programs developed outside of Texas Instruments are known to cause the TI-83 Plus and TI-84 Plus family of graphing calculators to request a password to use ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34841
Solution 18949: Using The Problem Solving Tool In Auto Mode On The TI-15 Explorer™.
...Problem Solving key [ ], then press [MODE]. • Select AUTO using the right or left arrow keys, then press the down arrow key. • Select the level of difficulty using the right or left arrow keys, then press the down arrow key. • Select the type of operation using the right or left a...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18949
Solution 12246: Calculating One-Variable Statistics Using the TI-25X Solar.
... statistics using the TI-25X Solar. Example: For the following values x={2, 3, 6, 8, 4, 11} • What is the mean? • What is the population standard deviation? Input the values: • Input 2 [Σ+] • Input 3 [Σ+] • Input 6 [Σ+] • Input 8 [Σ+] • Input 4 [Σ+] • Input 11 [Σ+] Calculate the variables: ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12246
Solution 12250: Calculating a Hyper Geometric Probability Distribution on the TI-30X IIS/B.
...S/B? There is not a pre-defined function on the TI-30X IIS/B that will find the statistical values for a hyper geometric probability distribution. However, the formula can be entered to find the results. The example below will demonstrate how to find p(1) of a hyper geometric probability distribu...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12250
Solution 28631: Performing One-Variable Statistics on the TI-30XA.
...e following example will demonstrate how to calculate one-variable statistics using the TI-30XA.For example: Find the sum, mean, population standard deviation, and sample standard deviation for the data set: 6,4,5,7,10Input the values:1) Press 6, [Σ+]2) Press 4, [Σ+]3) Press 5, [Σ+]4) Press 7, [Σ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/28631