Solution 11648: Printer Display Calculator Will Not Add Or Subtract.
...nction as expected once the switch is moved to [Calc]. If this does not return the unit to proper operation, please contact TI-Cares to get further assistance. Note: Texas Instruments discontinued the entire line of printing calculators more than 15 years ago. For this reason, support and/or r...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/11648
Solution 12291: Performing Trigonometry Calculations on the TI-34 II Explorer Plus™.
...r Plus? To calculate sine, cosine, and tangent using the TI-34 II Explorer Plus, please follow the examples below. Example: Sine of 30 degrees 1) Press [2nd] [TRIG] 2) Press [=] to select "sin"3) Input 30 and press [)][=]The answer will be displayed as .5.Example: Cosine of 30 degrees1) Press [2...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12291
Solution 12225: Clearing DEG In The Display Of A Single Line Scientific Calculator.
...egrees) will remain on the display of the scientific calculator until the angle setting is changed.To change the angle setting, users will need to press [DRG] for RAD (radians) or GRADS (gradians).Please see the scientific calculator guidebooks for additional information. Solution 12225: Clearin...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12225
Solution 12288: Inverse Function on the TI-34 II Explorer Plus™.
... Plus? On the TI-34 II Explorer Plus calculator, the [x-1] key is used to calculate the inverse (or reciprocal) of a value. The [x-1] function is accessed by pressing [2nd] [EE]. Please refer to the example provided below. Example: Find the inverse of 3. 1) Press [3] [2nd] [EE] [=].The displayed ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12288
Solution 35575: Using the Simplification Function on the TI-34 MultiView™.
...nction on the TI-34 MultiView? The simplification function automatically simplifies a fraction using the lowest common prime factor. Example: 1) Press [n/d]. 2) Input 200 and press [▼]. 3) Input 51 and press [►]. 4) Press [►simp] and press [enter]. The calculator will return the solution 3 47...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/35575
Solution 12286: Inputting Exponents (Powers) Using the TI-30X IIS/B, TI-34 II Explorer Plus™, TI-30XS MultiView™, and TI-34 MultiView™.
... carat key is located below the [p] key. For TI-34 MultiView users, the carat key is located below the [x2] key.For example: 34 = ? 1) Input 3 and press [^].2) Input 4 and press [ENTER].The answer is 81.When inputting exponents for a negative value, it is necessary to put parentheses around the n...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12286
Solution 12284: Dividing Numbers in Scientific Notation Using a Two-Line Display Scientific Calculator.
...ividing numbers in scientific notation using the TI-34 II Explorer Plus and TI-30X II Solar/Battery. Example: Divide 1.25 x 10-5 by 1.1 x 10-13. • Press [(] [1] [.] [2] [5] [EE]. • Press [(-)] [5]. • Press [)] [÷] [(]. • Press [1] [.] [1] [EE]. • Press [(-)] [1] [3]. • Press [)] [=]. The answer i...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12284
Solution 12238: Clearing a Stored Operation on the TI-15 Explorer™.
...can a stored operation be cleared on the TI-15 Explorer? The following keystrokes will clear a selected stored operation on the TI-15 Explorer: • Press [Mode] [▼] [▼]. • The display will read "OP1 CLEAR OP2". • Use either [◄] or [►] to select an operation. • With the cursor under the operation t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12238
Solution 12301: Green Letter Key Labels Represent Physical Constants on the TI-36X Solar Scientific Calculator.
... constants) on the TI-36X Solar used? The green letters on the TI-36X Solar indicate the value of a physical constant. The physical constants are accessed using the [CONST] key. For example, to display the constant for the speed of light (c), press [3rd] [CONST] [c]. The screen will show 29979245...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12301
Solution 12240: Fraction Conversions on the TI-15 Explorer™.
... how to convert a fraction into decimal form and vice-versa on the TI-15 Explorer. Note: Before beginning, set the calculator to auto simplify by pressing the [Frac] key, scroll down, select "AUTO", and press the [=] key. Example 1: Convert 7/8 to a decimal number: • Press 7, [n], 8, [d], [=]. ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12240
Solution 18749: Boolean Logic Operations on the TI-36X II.
...the corresponding bits of two values. Please see the below example: Example: Perform the operations 7 AND 15, 7 OR 15, and 7 XOR 17. - Enter 7 and press [LOGIC] - Press [ENTER] for and, and enter 15 The screen yields 7. - Enter 7 and press [LOGIC] - Press [ENTER] for select or , and enter 15 Th...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18749
Solution 34834: Typing Text Labels on Graph Screens on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...writes text on graphs beginning at pixel (row, column), where 0£ row £57 and 0£ column £94. The function is located in the DRAW menu which can be accessed by pressing [2ND] [PRGM]. The syntax for the text() function is: text(row, column, text1, text2,…) Please refer to the example provided belo...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34834
Solution 12243: Resetting the TI-15 Explorer™.
... Knowledge Base Search How can I reset the TI-15 Explorer? To reset the TI-15 Explorer please follow the steps below: 1) Press [On/Off] to turn it on if it is off. 2) Press [Mode]. 3) Press [▼] [▼] [▼]. 4) The display should read N Y RESET. 5) Press [►] so that the line ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12243
Solution 18949: Using The Problem Solving Tool In Auto Mode On The TI-15 Explorer™.
...tudent's abilities in addition, subtraction, multiplication, and division. To use the Problem Solving tool in Auto mode on the TI-15 Explorer: • Press the Problem Solving key [ ], then press [MODE]. • Select AUTO using the right or left arrow keys, then press the down arrow key. • Se...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18949
Solution 34831: Entering and Computing Fractions on the TI-84 Plus Family of Graphing Calculators.
...e a specific fraction key, but does have a template that allows fractions to be entered. For example, add 3 2/5 to 3/4 using the steps below: 1) Press [ALPHA] [F1] [1]. 2) Enter in [3]. 3) Press [Down Arrow]. 4) Enter in [4]. 5) Press [Right Arrow]. 6) Press [+]. 7) Press [ALPHA] [F1] [2]. 8...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34831
Solution 12246: Calculating One-Variable Statistics Using the TI-25X Solar.
... Input the values: • Input 2 [Σ+] • Input 3 [Σ+] • Input 6 [Σ+] • Input 8 [Σ+] • Input 4 [Σ+] • Input 11 [Σ+] Calculate the variables: • Mean - Press [2nd] [x-bar] (5.6666667) • Population standard deviation - Press [2nd] [Σn] (3.0912062) Please see the TI-25X Solar guidebook for additional ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12246
Solution 19109: Converting Fractions to Decimals on the TI-36X II.
...to simple fractions, and vice versa. [2nd] [FD] converts from fraction to decimal format and vice versa.Examples:Convert: 1/2 to .5. 1) Input 1.2) Press the [A b/c] key.3) Input 2 and press [2nd] [FD] [ENTER].Convert: 1_4/5 to 9/5 then to 1.81) Input 1.2) Press the [A b/c] key.3) Input 4 and pres...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/19109
Solution 12250: Calculating a Hyper Geometric Probability Distribution on the TI-30X IIS/B.
... With substitution, P(1) = {C(3, 1) *C(12-3, 4-1)}/C(12, 4) The values will be input into the TI-30X IIS/B as follows: 1) Input [(] [(] [3]. 2) Press [PRB]. 3) Scroll to nCr using the directional arrows. (There will be a line under nCr indicating that function is selected) 4) Press [ENTER]. 5)...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12250
Solution 20529: Incorrect Answer Received When Computing Exponents in MathPrint Mode Using the TI-30XS/B or TI-34 MultiView™ Scientific Calculator.
...TI-30XS/B and TI-34 MultiView calculator in MathPrint mode uses the Equation Operating System (EOS). EOS defines the order in which functions in expressions are entered and evaluated on the calculator. EOS lets the user enter numbers and functions in a simple, straightforward sequence. Within a p...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20529
Solution 34798: Graphing a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...cause the TI-83 Plus and TI-84 Plus family of graphing calculators are not CAS calculators. • The new equation is: y=x-3. To graph the equation: • Press [Y=]. • Press [X] [-] [3] on the top line after Y1=. • Press [GRAPH]. The graph will now be displayed on the screen. Please see the TI-83 Plus ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34798
Solution 12251: Calculating nth Roots Using the TI-30X IIS/B, TI-34 II Explorer Plus™ and TI-30XS MultiView™ Scientific Calculators.
...the TI-30X IIS/B, TI-34 II Explorer Plus and TI-30XS MultiView scientific calculators: For example: Calculate the cube root of 27. 1) Input 3 and press [2nd] [ ^ ]. 2) Input 27 and press [=] (Press [enter] on the TI-30XS MultiView) to solve. The result is 3. Please see the TI-30X IIB / TI-30X ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12251
Solution 26450: Changing the +/- sign of an answer on the TI-30X IIS and TI-30X IIB.
...esent on the TI-30X IIS or the TI-30X IIB units. So to perform this function on the TI-30X IIS or TI-30X IIB: • Enter your problem. ex. 88+44 and press [ENTER] You will get 132. • Now press the negate key [(-)]. The screen will show " - " • Then press the [2nd] key and the [(-)] key again. Th...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/26450
Solution 34592: Calculating Logs of Bases Other Than 10 on the TI-84 Plus Family of Graphing Calculators.
...he TI-84 Plus family of graphing calculators. Please Note: The TI-84 Plus and TI-84 Plus Silver Edition require Operating System (OS) v 2.55MP to access the logbase function below. To verify what OS is installed press [2nd] followed by [+] then in the menu that appears select [1:About]. If you do...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34592
Solution 28631: Performing One-Variable Statistics on the TI-30XA.
...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+]5) Press 10, [Σ+]Calculate the variables:To display the sum:1) Press [2nd], [Σx].The answ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/28631
Solution 34797: Unit to Unit Transfer of an Operating System (OS) on the TI-84 Plus Family of Graphing Calculators.
... Plus C Silver Edition TI-84 Plus CE to a TI-84 Plus CE • Connect the Mini A to Mini B USB cable to both calculators. • On the Sending calculator, press [2ND] [LINK]. • Scroll down the menu list to option F:SendOS. • On the Receiving calculator, press [2ND] [LINK]. • Press [►] to place the curso...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34797