Solution 29030: Input is Returned as the Solution After Pressing the [enter] Key When Using the TI-36X Pro Scientific Calculator.
...h as: √11 is displayed as √112π is displayed as 2π1⁄8 is displayed as 1⁄8To make the TI-36X Pro scientific calculator display solutions in decimal or approximate form, the "toggle" key or [◄►≈] key must be used.Please Note: The [◄►≈] key is located directly below the [+] key.So, if the user input...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/29030
Solution 34151: Calculating the Poisson Pdf using the TI-36X Pro.
...INGLE and press [enter]. 5) Input 6 for mean=mu=. 6) Input 10 for x. 7) Highlight calc and press [enter]. 8) Your displayed answer (0.041303093) will appear next to VALUE=. Please see the TI-36X Pro guidebook for additional information. Solution 34151: Calculating the Poisson Pdf using the TI-3...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34151
Solution 12047: Cannot Update the Operating System (OS) on a TI-89, TI-92 Plus or Voyage™ 200 with OS Version 2.0 or Below and TI Connect™ Software.
...n 2.0 or Below and TI Connect™ Software. website Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How do I update the OS on a TI-89, TI-92 Pl...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12047
Solution 12219: Permitted TI Calculators for Society of Actuaries (SOA) Examinations.
...ot 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 contact Society of Actuaries: Email: exams@soa.org Call: 847-706-3500 Web...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12219
Solution 40442: Texas Instruments Computer Algebra System (CAS) Calculators Produce an Unexpected Derivative Result for Function Defined with Constant.
...ult for Function Defined with Constant. website Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search Why do Texas Instruments CAS calculators pr...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/40442
Solution 11661: Discontinuation of Printer Display Calculators.
...n. Therefore, all printer calculators have been discontinued. While TI printer display calculators have been discontinued, units may still exist in inventory at some retail stores. Texas Instruments does not keep track of specific retailers or locations that may have these products in inventory....https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/11661
Solution 12263: Using the Constant K Function on the TI-30X IIS/B.
... function on the TI-30X IIS/B? On the TI-30X IIS/B, pressing [2nd] [Division] turns on the constant mode and allows the user to define a constant. K appears in the top of the display when the constant mode is on. The [=] key places the contents of K at the end of the expression in the display. ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12263
Solution 10477: Replacing and Installing the Batteries in a TI-35X.
...Comparable battery model numbers include:Duracell® D357Eveready® 357To replace the batteries:• Turn the calculator off. • Place a small screwdriver, paper clip, or a similar instrument into the slot and gently lift the battery cover. • Remove the discharged batteries and install the new ones (pos...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10477
Solution 12278: Calculating Secant, Cosecant, and Cotangent Trigonometric Functions on the TI-30X IIS/B.
...cotangent trigonometric functions as separate keys. The properties of trigonometric functions must be used to calculate measurements using the below inverse trig functions: csc(x) = 1/sin(x) sec(x) = 1/cos(x) cot(x) = 1/tan(x) The example below will demonstrate the use of these properties on th...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12278
Solution 10474: Using Memory Functions and Operations on the TI-1795 SV.
...ey completes any operation (acts like the [=] key) and then adds the result to memory.Example:1) Press [4] [M+] [ON/C]4 is stored to memory, and 'M' appears in the top left of the display.2) Press [4] [x] [9] [M+]36 is displayed, and the result of (36 + 4) will be stored to memory.[M-] subtracts...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10474
Solution 10702: Unexpected Results When Sin(Pi) Does Not Return Zero on the TI-68.
... Knowledge Base Search Why does the TI-68 not give zero when calculating the sin(pi)? The answer displayed when calculating p radians is an approximation of zero. When solving trigonometric functions, very sophisticated algorithms are used to calculate the most accurate answer possible....https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10702
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 ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18949
Solution 33391: Using Hyperbolic Functions on the TI-36X Pro.
... functions on the TI-36X Pro? By pressing the Trigonometry keys (sin,cos,tan) repeatedly, you will be able to access the corresponding hyperbolic or inverse hyperbolic functions. Angle modes do not affect hyperbolic calculations. • Press [sin/sin-1] 3 times until sinh( is displayed • Input 1.8 an...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33391
Solution 12270: Entering Numbers in Degrees/Minutes/Seconds (DMS) Format on the TI-30Xa or TI-30Xa Solar.
...).• s - fractional part of a second.Example: To enter in 48°5'3.5":1) Press [4] [8] [.] [0] [5] [0] [3] [5].2) Press [2ND] [DD►DMS].Please Note: To convert back to decimal format press [DMS►DD].Please see the TI-30Xa family guidebooks for additional information. Solution 12270: Entering Numbers ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12270
Solution 14850: Calculating Secant, Cosecant and Cotangent Trigonometric Functions on the TI-36X Solar.
...separate keys are not included in their list of features. The properties of trigonometric functions must be used to calculate measurements using the inverse trig functions. Cosecant(x) = csc(x) = 1/sin(x) Secant(x) = sec(x) = 1/cos(x) Cotangent(x) = cot(x) = 1/tan(x) The example below will dem...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/14850
Solution 18669: Adjusting the Contrast on a Texas Instruments' Basic, Elementary, Scientific and Financial Calculator.
...ries in the calculator may need to be replaced. Batteries for a Scientific Calculator Batteries for a Business Financial Calculator Please see the appropriate calculator guidebook for additional information. Solution 18669: Adjusting the Contrast on a Texas Instruments' Basic, Elementary, Sci...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18669
Solution 11175: Installing the TI Connectivity USB Cable on a Windows® Computer When the TI Resource CD Does Not Function.
... the PC.• Plug in the TI Connectivity cable into the PC and proceed through the "New Hardware Found" wizard.• Plug in a supported Texas Instruments Graphing Calculator.• Double-click on the TI Connect icon.• Click on TI DeviceExplorer.The graphing calculator's internal contents will be displayed....https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/computer-software-installation-activation/11175
Mean As a Fair Share
This lesson introduces students to mean as a way to describe the center of a set of data. Often called the average, the mean can also be visualized as “leveling out” the data in the sense of “fair share”.https://education.ti.com/en/activity/detail/mean-as-a-fair-share-bc
Modeling Median Incomes
In this activity, students investigate and examine the data underlying the claim that women’s income is catching up to men’s income.https://education.ti.com/en/activity/detail/modeling-median-incomes
What is an Exponent?
Why are exponents useful and how do they behave? An exponent indicates how many times the base to which it refers is a factor; i.e., in , the 4 indicates that the base, 3, is used as a factor four times. This lesson focuses on how the definition can be used in a variety of situations to make sens...https://education.ti.com/en/activity/detail/what-is-an-exponent--bc