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 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 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
Solution 34780: Computing Effective Annual Percentage Rate (APR) with Points and Fees on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...lus and TI-84 Plus family of graphing calculators? The example below demonstrates how to calculate an effective APR with points and fees. Example: Assume there is a $100,000 mortgage with 2 points and $5,000 in fees. With an 8% interest rate for 360 months, what is the effective APR after point...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34780
Solution 33351: Generating Random Numbers and Random Integers on a TI-36X Pro Scientific Calculator.
...nd generates a random real number between 0 and 1. The randint( command generates a random integer between 2 integers. To use the rand command: 1) Press [2nd] [random]. 2) Press [1] [enter]. To generate a random integer between 1 and 100 using the randint( command: 1) Press [2nd] [random] [2]. 2)...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33351
Solution 34779: Correcting a Domain Error When Calculating a 1-Prop Z-Interval on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...on the TI-83 Plus and TI-84 Plus family of graphing calculators? When calculating a 1-Prop Z Interval and the number of trials and the number of successes are given, it is important to input the trials in n and the number of successes in x. If this done incorrectly, the calculator will display a ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34779
Solution 33391: Using Hyperbolic Functions on the TI-36X Pro.
...ry & basic calculators Knowledge Base 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. Angl...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33391
Solution 12269: Converting Fractions into Decimals on the TI-30Xa Family or TI-36X II.
...xamples below will demonstrate how to convert a fraction to a decimal and vice versa using the TI-30Xa family or TI-36X II. Examples:A) 1/2 to .5• Press [1] [A b/c] [2].• Press [2nd] [F◄►D].F◄►D means fraction to decimal, decimal to fraction.B) 1_2/7 to 1.2857• Press [1] [A b/c] [2] [A b/c] [7].•...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12269
Solution 34773: Renaming a Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...-83 Plus and TI-84 Plus family of graphing calculators. However, the following procedure allows the user to rename a program on the calculator: • Press the [PRGM] key, press the right arrow twice to select NEW, and press [ENTER]. • Type the new name. • Press [ENTER]. • Press [2nd][RCL]. Th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34773
Solution 33793: Performing Unit Conversions on the TI-36X Pro.
...I-36X Pro allows the user to use its unit converter for five different menu options. These menus are EnglishMetric, Temperature, Speed and Length, Pressure, Power and Energy. Example: Convert 5 inches to centimeters: • Press [5]. • Press [2nd] [convert]. • Press 1: English-Metric. • Scroll to i...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33793
Solution 12276: Calculating Factorials on the TI-30X IIS, TI-30X IIB, or the TI-34 II Explorer Plus.
...o calculate factorials on the TI-30X IIS, TI-30X IIB, or the TI-34 II Explorer Plus: 1) Input the value for which the factorial will be taken. 2) Press the [PRB] key and press the right arrow key twice [®] [®] to access the "!" function. 3) Press [ENTER] to select the function, then press [ENTER...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12276
Solution 15769: Calculating Combinations and Permutations on the TI-30X IIS/B and TI-34 II Explorer Plus™.
...o calculate combinations and permutations on the TI-30X IIS/B and TI-34 II Explorer Plus:For example: What are the combinations of 5 choosing 2?1) Press [5] [PRB] [Right Arrow] [ENTER] [2] [ENTER].The screen will show 10.For example: What are the permutations of 5 choosing 2?1) Press [5] [PRB] [E...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15769
Solution 12285: Fraction Conversions on the TI-34 II Explorer Plus.
... improper fractions. To do these conversions follow the instructions listed below: Converting a Fraction to Decimal form: (Ex. 1/4) Enter 1, press [/], and enter 4 Press [D] and then press [ENTER] .25 will be displayed Converting a Decimal to Fraction form: (Ex. .75) ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12285
Solution 12302: Fractions Operations on the TI-30Xa and TI-36X Solar Scientific Calculators.
... examples below will demonstrate how to input fraction calculations on a TI-30Xa or TI-36X Solar. Examples: 3/4 + 7/5[=] (2_3/20) 1) Input 3, press the [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. [=...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12302
Solution 14487: Converting Fractions to Percentages Using the TI-30Xa Scientific Calculator.
...on to a percentage using the TI-30Xa scientific calculator. Example: If a store is offereing "half off" or "1/2 off", what percentage is this? • Press [1] [a b/c] [2] to input the fraction 1/2. • Press [2nd] [FD] for the result of 0.5 to be displayed. • Multiply the result of 0.5 by 100 and pre...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/14487
Solution 34012: Finding the Reciprocal of a Number on the TI-36X Pro.
...find the reciprocal of a number on the TI-36X Pro follow the steps below: Example: Find the reciprocal of 3⁄4 . 1) Input [(] [3] [/] [4] [)] 2) Press [2nd] [Fraction Key] [enter] Please Note: The fraction key is the located above the 7. It looks like a box divided by another box. The displayed...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34012
Solution 18669: Adjusting the Contrast on a Texas Instruments' Basic, Elementary, Scientific and Financial Calculator.
...ion properly, then the battery or batteries 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 Te...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18669
Solution 15789: Calculating Combinations and Permutations on the TI-30Xa and TI-30Xa Solar.
...combinations and permutations on the TI-30Xa and TI-30Xa Solar: Example: What are the combinations of 6 choosing 2? Combination Solution: 1) Press [6] [2nd][8] (for nCr) [2][ENTER]. The solution will be shown as 15. Permutation Solution: 1) Press [6] [2nd][9] (for nPr) [2][ENTER]. Th...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15789
Solution 12305: Calculating nth Roots Using the TI-36X Solar and TI-30Xa Family Scientific Calculators.
...lculators? The example below will demonstrate how to perform nth root computations on the TI-36X Solar. Example: Calculate the cube root of 27. 1) Press [2] [7] [2nd] [yx].2) Press [3] [=].The result is 3.Please see the scientific calculator family guidebooks for additional information. Solution...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12305
Solution 18389: Removing the Fix (Rounding) Mode on the TI-10 and TI-15.
... Knowledge Base Search How do I clear off fix (rounding) mode on the TI-10 and TI-15? In order to clear Fix off the calculator just press the following keys- First press the [Fix] key - Next press the [.] decimal keyPlease see the TI-10 or TI-15 guidebooks for additional informatio...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18389
Solution 12141: Graphing and Evaluating Exponential Functions Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ntial function using a TI-89 family, TI-92 family, or Voyage 200 graphing calculator? To graph an exponential function, refer to the steps below:• Press [◊] [Y=] to go to the Y= editor• Press [2nd] and [ex]• Press [X] then press [)] to close the parentheses• Press [ENTER] (screen should read y1= ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12141
Solution 12161: String Commands on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...racter code. It is the opposite of the ord command. dim - Returns the number of characters in a string. expr - Converts a string into an expression and executes that expression. This is the opposite of the string command. format - Returns an expression as a character string based on t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12161