Solution 12273: Converting Fractions to Decimals Using the TI-34.
... TI-34? The [a b/c] key is used to toggle between the display of fractions and decimals on the TI-34. The example below will demonstrate using this function: Please Note: Due to the display size of the TI-34, not all decimal numbers can toggle to fractions. Example: Convert 55/24 to a decimal ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12273
Solution 12281: Calculating the Log and Inverse Log of a Number Using the TI-34 II Explorer Plus™.
... the TI-34 II Explorer Plus. Example: Calculate the log of 1. 1) Press the [2nd] key, then the [LOG] key to access the LOG menu. 2) With the cursor under the 'LOG' function, press [=]. 3) Input [1]. Press [)] to close parentheses. 4) Press the [=] key. The displayed answer will show 0. Exampl...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12281
Solution 12282: Changing the Angle Mode Setting on the TI-34 II Explorer Plus™.
...ight RAD. 3) Press [ENTER]. The calculator is now set to operate in the radian angle mode. To switch back to degrees, just use the same procedure but underline DEG instead. Resetting the calculator will also reset it back to factory default settings. To do this: 1) Press [2nd] [RESET]. 2) Press [...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12282
Solution 40237: TI-30XII Solar and TI-30XII Battery displays Domain Error when Entering Certain Fractional Exponents.
...does the TI-30XII Solar and TI-30XII Battery displays Domain Error when Entering Certain Fractional Exponents? The caret key has limitations for the functions it will accept for Y^X. If the below condition is met it will give a domain error: Y<0, X<1, and 1/X is not an integer For example the pro...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/40237
Solution 12223: Calculating Mark-Up, Gross Profit Margin, and Percent Change on the TI-5018.
... needs to sell at a 16% profit. What is the selling price of the item, and how much profit will be made? Before beginning the calculation: Set the ROUND switch to 5/4. Set the GT switch to OFF. Set the DECIMAL switch to 2. Press [ON/C]. • Input the value 355, press the [x] key. • Input 16, then...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12223
Solution 12295: Setting Scientific Notation Mode on the TI-34 II Explorer Plus™ and TI-34 MultiView™ Scientific Calculators.
...play in standard notation, it will automatically display the solution in scientific notation. The TI-30X IIS/B and TI-30XS/TI-30XB MultiView, which function in the same way as the TI-34 II Explorer Plus and TI-34 MultiView, are more advanced calculators that feature the option to display all res...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12295
Solution 31591: Calculating Numerical Integrals using the TI-36X Pro Scientific Calculator
... To find the numeric integral of x^3+2x from 1 to 3 using the TI-36X Pro, please follow the steps below: 1) Press [2nd] and the key directly under [ln log] to display the numeric integral template. 2) The first two boxes (top and bottom) are the upper and lower limits; in the bottom box,...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/31591
Solution 12297: Squaring Negative Numbers on Texas Instruments Scientific and Elementary Calculators.
...y 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 the order of operations within an expression. For example, the calculat...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12297
Solution 10674: Definition of Business Days for Order Shipments.
... What is a business day? Orders have two delivery options in which they are shipped after being ordered either by phone or on the TI Online Store. Ground delivery takes 5 to 7 business days and Express delivery takes 2 to 5 business days. A business day refers to any day other than a Saturday or ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10674
Solution 10676: Turning Off The TI-1795 SV.
...lculator uses battery power as a backup in dim light, so that the calculator will always have some source of power during use. When not in use, the unit should turn itself off within a 10 to 15 minute period. To turn the unit back on, press the [CE/C] key. Solution 10676: Turning Off The TI-...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10676
Solution 12312: Random Number Generator Feature on the TI-36X Solar.
...TI-36X Solar? The TI-36X Solar does not feature a random number generator. The following models in our current scientific product line feature this function: • TI-30XS MultiView™ • TI-30X IIS/B • TI-34 MultiView™ • TI-36X Pro™ Please see the TI-36X Solar guidebook for additional information. ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12312
Solution 10694: Clearing the Variable E on the TI-36X II.
...TI-36X II? In addition to serving as a memory 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 val...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10694
Solution 12324: Solving Equations Using the TI-30X IIB / TI-30X IIS.
... Knowledge Base Search How can I solve equations using the TI-30X IIB / TI-30X IIS? The TI-30X IIB / TI-30X IIS do not have the functionality for solving equations. The variables on these calculators are solely for memory purposes, which can be incorporated into Algebra by st...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12324
Solution 10698: Displaying Solutions in Scientific Notation Using the TI-30Xa, TI-30X IIS/B, TI-30XS MultiView™, TI-34 MultiView™, TI-36X Solar, and TI-36X II.
...iew, TI-34 MultiView, TI-36X Solar, and TI-36X II: TI-30Xa 1) Press [2nd] followed by [SCI] TI-30X IIS/B 1) Press [2nd] then [DRG] 2) Arrow over until SCI is highlighted and press [ENTER] TI-30XS MultiView/TI-34 MultiView 1) Press [MODE] [down arrow] 2) Arrow over until SCI is highlighted an...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10698
Solution 14486: Converting Between Degrees and Radians on the TI-30X IIB / TI-30X IIS.
... between Degrees and Radians on the TI-30X IIB or TI-30X IIS. Converting from Degrees to Radians 1) Change the mode to radian by pressing [DRG] key, underline RAD, and press[ENTER]. 2) Type the number to convert, press the [° ’ ”], and select the ° (degree) symbol. 3) Press [ENTER] for the resul...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/14486
Solution 11648: Printer Display Calculator Will Not Add Or Subtract.
...or add or subtract? In general, a printing calculator will not add or subtract if the [Calc/Tax] key is set to [Tax]. The printing calculator should function 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 furth...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/11648
Solution 12225: Clearing DEG In The Display Of A Single Line Scientific Calculator.
... How do I clear DEG on the display of a single line scientific calculator? DEG (degrees) 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...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12225
Solution 12286: Inputting Exponents (Powers) Using the TI-30X IIS/B, TI-34 II Explorer Plus™, TI-30XS MultiView™, and TI-34 MultiView™.
...ut 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 negative value. If parentheses are not used, the calculator will return an incorrect solution.For example: -44 = ? 1) Press [ ( ] [(-)] and...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12286
Solution 34841:Troubleshooting the TI-83 Plus and TI-84 Plus Family of Graphing Calculators Requesting a Password.
...ator. The following procedure will delete all the items that are in the RAM of the graphing calculator. This includes all programs, games, pictures, functions, lists, etc. This procedure may also delete all items stored in the FLASH ROM of the graphing calculator. This includes all FLASH apps (pr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34841
Solution 12238: Clearing a Stored Operation on the TI-15 Explorer™.
...he 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 that is to be cleared, press [Enter]. The selected "OP" indicator should disappear from the display. More information on how to...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12238
Solution 34834: Typing Text Labels on Graph Screens on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...nowledge Base Search How do I type text labels on graph screens on the TI-83 Plus and TI-84 Plus family of graphing calculators? The text() function can be used to create labels for graphs. The text() function writes text on graphs beginning at pixel (row, column), where 0£ row £57 and 0...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34834
Solution 12243: Resetting the TI-15 Explorer™.
...n/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 will be under the Y. 6) Press [Enter]. 7) The unit should display MEM CLEARED. 8) Press [Clear]. If this does not reset the calculator or if the calculato...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12243
Solution 34814: Correcting a Data Type Error when Attaching a Distribution Formula to a List on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...hen I attach the following formula to L2? Input data (numbers) into the L1 list. L2=normalcdf( -1E99, 200, L1*.9, L1*.9*.1) Some of the distribution functions, such as Normalpdf and Normalcdf, are not designed to accept lists as valid parameters. These two functions are designed to only accept fl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34814
Solution 12250: Calculating a Hyper Geometric Probability Distribution on the TI-30X IIS/B.
...wledge Base Search How do I calculate values for a hyper geometric probability distribution on the TI-30X IIS/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 enter...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12250
Solution 26450: Changing the +/- sign of an answer on the TI-30X IIS and TI-30X IIB.
... the TI-30Xa calculator to change an answer from a positive number to a negative number. This key is not present 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 pre...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/26450