Solution 12273: Converting Fractions to Decimals Using the TI-34.
...nowledge Base Search How do I convert fractions to decimals on the 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 dec...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12273
Solution 35615: Replacing the Battery in a TI-36X Pro Scientific Calculator.
...ses one 3-volt CR2032 lithium button cell battery. About replacing the button cell battery on a TI-36X Pro Scientific calculator: For safety purposes and to prevent ingestion, the button-cell batteries in school- and student-owned calculators without battery doors are not designed to be replaced....https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/35615
Solution 12227: Performing Log Calculations on a Single-Line Display Scientific Calculator.
...ulate the log of a number on single-line display scientific calculator, the number is entered followed by the [LOG] key. Examples: 1) Log of 100. (Answer = 2) • Enter 100 and press the [LOG] key. 2) Log of 35. (Answer = 1.54406......) • Enter 35 and press the [LOG] key. 3) Log of 73. (An...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12227
Solution 34692: Using the Statistics Wizard on the TI-84 Plus Family of Graphing Calculators.
...Plus Family of Graphing Calculators. website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How do I enter problems using the s...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34692
Solution 12226: Performing Inverse Trigonometry Functions on a Single Line Display Scientific Calculator.
...If DEG is not on the display, press the [DGR] key or [2nd] [DGR] until DEG is on the display. To find the inverse sine (or arcsine) of .5 1) Enter .5 and press [2nd] [SIN]. The displayed answer will show 30. Example for Radians: Please Note: Check the display to see if RAD is highlighted. If RAD ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12226
Solution 31591: Calculating Numerical Integrals using the TI-36X Pro Scientific Calculator
...ator? 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 limit...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/31591
Solution 12300: Calculating 2-Variable Statistics on the TI-36X Solar Scientific Calculator.
...], [12], [S+].5) Press [6], [xy], [18], [S+].6) Press [8], [xy], [24], [S+].7) Press [10], [xy], [30], [S+]. Calculate the variables:To display the mean of y:1) Press [2nd], [y].The answer is 18 To display the sample standard deviation of y:1) Press [2nd], [sxn-1].The answer is 3.16227766 To ente...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12300
Solution 10674: Definition of Business Days for Order Shipments.
... 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 Sunday, that is not a legal holiday. So...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10674
Solution 10689: Setting the Decimal on the TI-30Xa Series.
...ss the [2nd] key, the decimal key, then enter the value for the number of decimal places. Example: Display 2 decimal places. 1) Press the [2nd] key and the [.] key 2) Select the number 2 For a floating decimal, press the [2nd] key, then press the decimal key twice. Please see the TI-30Xa ser...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10689
Solution 14484: Using the Inverse Function or Reciprocal on the TI-30X IIS/B.
...lication by that fraction's reciprocal. Example: Find the inverse of 3. 1) Press [3] [x-1] [ENTER]. The calculator will display .33333333333. To show answer in fraction format: 1) Press [3] [x-1]. 2) Press [2nd] [F◄►D] [ENTER]. Please see the TI-30X IIS/B guidebook for additional information. So...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/14484
Solution 10702: Unexpected Results When Sin(Pi) Does Not Return Zero on the TI-68.
... basic calculators Knowledge Base 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 us...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10702
Solution 12313: Setting the Decimal Place on the TI-36X Solar.
... Knowledge Base Search How do I set the decimal on a TI-36X Solar? To set the decimal on the TI-36X Solar: 1) Press the [2nd] key and the [CE/C] key. 2) Enter the value for the number of decimal places wanted. For example, for 0.00, press [2nd] [CE/C] [ 2 ]. For a floating dec...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12313
Solution 11648: Printer Display Calculator Will Not Add Or Subtract.
...n 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 replac...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™.
... Knowledge Base Search How do I perform trigonometry calculations on the TI-34 II Explorer 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 s...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.
...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 scientifi...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12225
Solution 12284: Dividing Numbers in Scientific Notation Using a Two-Line Display Scientific Calculator.
... two line display scientific calculator? The example below will demonstrate dividing 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 [)] [÷] [(]. ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12284
Solution 18949: Using The Problem Solving Tool In Auto Mode On The TI-15 Explorer™.
... Knowledge Base Search How do I use the Problem Solving tool in Auto mode on the TI-15 Explorer? In Auto Mode, the Problem Solving tool can provide electronic exercises to test the student's abilities in addition, subtraction, multiplication, and division. To use the Problem Solving ...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.
...monstrate 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+] • Input 4 [Σ+] • In...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.
...dge Base Search How do I convert fractions to decimals on the TI-36X II? The below examples demonstrate how to convert fractions to decimals and vice versa on the TI-36X II:Use the [A b/c] key to enter fractions. Use [2nd] [Ab/cd/e] to convert mixed numbers to simple fractions, and vice ...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.
... 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 distribution. Example: ...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.
...istics on the TI-30XA? The 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) Pr...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/28631
Solution 30911: Calculating the Cross Product of Two Vectors Using the TI-36X Pro Scientific Calculator.
... following instructions demonstrate how to compute the cross product of two vectors using the TI-36X Pro. Example: Find the Cross Product of vectors and . Creating the Vectors: 1) Press [2nd] [vector]. 2) Press [►] [►] [1]. 3) Scroll to 2 then press [enter] [enter]. 4) Press [5] [enter] [2] [ent...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/30911
Solution 33391: Using Hyperbolic Functions on the TI-36X Pro.
... Knowledge Base Search How do I use the hyperbolic 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 calcu...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33391
Solution 12265: Calculating Percentages on TI-30Xa Family Scientific Calculators.
...ulate percentages using TI-30Xa family calculators? The examples below will demonstrate using the [%] key to calculate percentages, ratios, add-ons, and discounts using the TI-30Xa family calculators. Using [%] for Percentages: Example: Take 5% of 250. Compute as follows: 250 [x] 5 [2nd] [2] ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12265
Solution 33431: Calculating a Linear Regression on the TI-36X Pro.
...Pro, please refer to the example below: Example: L1{1,13,15,25} L2{2,10,14,21} To define statistical data points: 1) Press [data] 2) Input 1 under L1 and press [enter]. Repeat steps until all data points are entered for L1 3) Press the [Right Arrow] to move to L2 4) Input 2 and press [enter]. Re...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33431