Solution 12223: Calculating Mark-Up, Gross Profit Margin, and Percent Change on the TI-5018.
...o 2. Press [ON/C]. • Input the value 355, press the [x] key. • Input 16, then press [MU]. This calculates the selling price of the item, which is $411.80. • Press the [MU] key again. This calculates the amount of profit, $56.80. Example: Using the [MU] key for Margin-Up or Gross Profit Margi...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12223
Solution 10688: Replacing the Batteries In a TI-30Xa.
...entific Calculator will vary (1 or 2 lithium batteries), please check the back of the calculator to verify how many batteries are needed: “2XA76 1.5V 110mAh” (Requires 1 button cell A76 battery) “1XA76 1.5V 110mAh” (Requires 2 button cell A76 batteries) Note: The Energizer® "A76" battery replac...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10688
Solution 34603: Finding the X-Intercept of a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... as the Right Bound. 10) "Guess?" will be displayed using the [←] or [→] keys, move the cursor until it is close to or directly on the x-intercept 11) Press [enter] to submit your Guess and display the exact point of the x-intercept which is (3.5,0) Please see the TI-83 Plus and TI-84 Plu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34603
Solution 12284: Dividing Numbers in Scientific Notation Using a Two-Line Display Scientific Calculator.
...ess [(] [1] [.] [2] [5] [EE]. • Press [(-)] [5]. • Press [)] [÷] [(]. • Press [1] [.] [1] [EE]. • Press [(-)] [1] [3]. • Press [)] [=]. The answer is 113636363.6 Please see the scientific calculator family guidebooks for additional information. Solution 12284: Dividing Numbers in Scientific Nota...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12284
Solution 34831: Entering and Computing Fractions on the TI-84 Plus Family of Graphing Calculators.
... Arrow]. 4) Enter in [4]. 5) Press [Right Arrow]. 6) Press [+]. 7) Press [ALPHA] [F1] [2]. 8) Enter in [3]. 9) Press [Right Arrow]. 10) Enter in [2]. 11) Press [Down Arrow]. 12) Enter in [5]. 13) Press [ENTER]. Two possible answers can be displayed with MATHPRINT turned on and switching from n/d...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.
...lowing example will demonstrate how to calculate one-variable 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...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.
...tional arrows and press [ENTER]. 8) Input [3] [)] [)] [÷] [1] [2]. 9) Press [PRB]. 10) Scroll to nCr using the directional arrows and press [ENTER]. 11) Input [4] then press [ENTER]. The displayed answer will show 0.509090909 Please see the TI-30X IIS/B guidebook for additional information. ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12250
Solution 33431: Calculating a Linear Regression on the TI-36X Pro.
...) Press [enter] 7) Ensure L1 is highlighted under xDATA 8) Ensure L2 is highlighted under yDATA 9) Select ONE for FRQ 10) Select NO for RegEQ®f(x) 11) Highlight CALC and press [enter] Use the down arrow until a (linear regression slope), b (linear regression y-intercept), r^2 (correlation coef...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33431
Solution 33891: Calculating the Determinant of a Matrix Using a TI-36X Pro.
...ng [2nd] [quit].To find the Determinant using the function:7) Press [2nd] [matrix].8) Scroll to MATH.9) Press 1: Determinant.10) Press [2nd] [matrix].11) Under NAMES, press 1: [A] 2x2.12) Press [enter] to display the answer of 5.Please see the TI-36X Pro guidebook for additional information. Sol...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33891
Solution 12302: Fractions Operations on the TI-30Xa and TI-36X Solar Scientific Calculators.
...e [a b/c] key, and input 4. 2) Press the [+] key. 3) Input 7, press the [a b/c] key, and input 5. 4) Press the [=] key. 25_4/7 - 9/16. [=] (25_1/112) 1) Input 25, press the [a b/c] key, input 4, press the [a b/c] key, and input 7. 2) Press the [-] key. 3) Input 9, press the [a b/c] key, a...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12302
Solution 12306: Calculating One-Variable Statistics Using the TI-36X Solar.
...tandard deviation 1) Press [2nd], [sxn]. The answer is 10.67187373. To display the sample standard deviation: 1) Press [2nd], [sxn-1]. The answer is 11.69045194. Please see the TI-36X Solar guidebook for additional information. Solution 12306: Calculating One-Variable Statistics Using the TI-...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12306
Solution 12160: Storing Formulas in the TI-89 Family, the TI-92 Family, and Voyage™ 200 Graphing Calculators.
... The next time Numeric Solver is opened, the equation will be available to be used. A new equation may be entered as well. Please Note: A maximum of 11 equations only can be stored in the Numeric Solver. Write a Program: Writing a program requires knowledge of the different programming command...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12160
Solution 12159: Solving Systems of Equations Using Symbolic Manipulation on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...ne by pressing [F1] and 6:Paste. Your command line should read: solve(-x+7y=-12,y)|x=(3y+4)/2 • Press [ENTER] and the screen will display y=-20/11. • Press the up arrow key to highlight the equation for x. x=(3y+4)/2. • Now copy and paste this equation into the entry line. • Pres...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12159
Mole Activity
This activity is intended to help students gain an understanding of the mole concept. By determining the molar mass of the element at each station, students will be able to identify the element. Students will learn that the molar mass of each element is unique and different, although the number...https://education.ti.com/en/activity/detail/mole-activity
Finding the % salt in seawater
In this experiment, students are asked to collect data in order to prepare a calibration curve showing the relationship between the % of salt and the mass of salt water. Using this graph, students will be able to determine the concentration of salt in a sample of ocean water. The activity provid...https://education.ti.com/en/activity/detail/finding-the--salt-in-seawater
Electrolysis of Water
Students will learn to write the half reactions that occur at each electrode during the electrolysis of water, performed in microscale using a 9V battery as a power source. In monitoring the pH at each electrode, studens will learn that H2 is accompanied by the formation of OH- ions and that H+ i...https://education.ti.com/en/activity/detail/electrolysis-of-water
Who Started It All? The Spread Of Disease
Students predict the spread of disease to be exponential. They then do a hands on "sharing of bodily fluids" and see the actual data and compare these results to the projected model. You actually see the number of infected after each sharing to see the shift of the model easier. Written to be c...https://education.ti.com/en/activity/detail/who-started-it-all--the-spread-of-disease
TI-SmartView™ CE Emulator Software | Texas Instruments
...mulation Science Tools Transformation Graphing Applications Windows® system requirements Windows® 10, Windows® 11 Compatible with 64-bit Operating Systems Processor: Intel Core i3 or higher generation processor 8 GB (Recommended: 16 GB) Fre...https://education.ti.com/en/products/computer-software/ti-smartview-ce-for-84
TI-SmartView™ for MathPrint™ calculators
...TI-SmartView™ emulator for MathPrint™ calculators specifications Windows® system requirements OS:Windows®10, Windows®11 Compatible with 64-bit operating systems Processor Speed: Intel® Core i3 or higher generation processor RAM: 8GB (Recommended: 16GB...https://education.ti.com/en/products/computer-software/ti-smartview-30x-mp
TI Connect™ CE Software Application | Texas Instruments
... TI Connect™ CE software application specifications Windows® system requirements OS: Windows® 10, Windows® 11 Compatible with 64-bit operating systems Processor: Intel® Core i3 or higher generation processor 8 GB (Recommended: 16 GB) Har...https://education.ti.com/en/products/computer-software/ti-connect-ce-sw
Solution 10668: Troubleshooting Error Messages When Accessing New or Current TI Website Accounts Using Internet Explorer 6.
... for more information. 3. On the right-hand side of this web page is a "Download" button. Click on the "Download" button to start downloading the Q831167.exe package file (32-bit) to the computer. It is recommended that this file is downloaded to the PC's desktop for easier access. 4. After the...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/troubleshooting-messages-unexpected-results/10668
Solution 36555: TI-Nspire™ Family Software Screen Captures/Class Captures will not copy and paste to some Windows® and Mac® programs.
...n programs which will not accept an HTML representation of the data from the clipboard. Examples of such programs are Keynote®, Pages®, PowerPoint® 2011 (Mac®), and some paint programs.To work around this issue, ensure that the image is highlighted, then press [Ctrl]+[S] on Windows® based machine...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/36555
Solution 38896: TI-Nspire CX Family Software Display's Blank Window when .tns Document contains LUA script or Widget.
...Nspire CX Family Software display a blank window when a .tns document contains a LUA script or Widget? The TI-Nspire CX Family Software version 4.5.0.1180 may display a blank window when a .tns document contains a LUA script or Widget because of an issue identified by our development team. If you...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/38896
Solution 10273: Losing TI-Navigator™ Wireless Hub / AP Association Because of Interference by other Electronic devices.
...mity. If interference is suspected, see if the interfering device can be changed to a different channel. TI-Navigator by default operates on channel 11 as defined by the 802.11b specification (i.e. 2.426 to 2.448 GHz). If another 802.11b wireless LAN is suspected of interfering, see if it can be...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/general-information/10273
Solution 18909: A List of NUMB3RS Episodes for Previous Seasons.
...08 Sniper Zero - #109 Toxin - #209 Waste Not - #309 Dirty Bomb - #110 Bones of Contention - #210 Brutus - #310 Sacrifice - #111 Scorched - #211 ...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/general-information/18909