Solution 12223: Calculating Mark-Up, Gross Profit Margin, and Percent Change on the TI-5018.
... Knowledge Base Search How do I calculate the Mark-Up, Gross Profit Margin, and Percent Change on the TI-5018? The examples below will demonstrate using the Mark-Up key for calculations of mark-up, margin-up (or Gross Profit Margin), and percent change. Example: Using [MU] for Mark-Up: ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12223
Solution 34618: Using the Sum Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... calculators? The sum function is used to find the sum of the elements in a list. The syntax is sum(list[,start, end]). The optional arguments and accompanying commas are enclosed in brackets. If included, it returns the sum of the elements of the list from start to end. Example: Find the sum o...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34618
Solution 10681: Fraction Capabilities of the TI-10.
...ypically taught at higher grade levels, specific fraction capabilities were not included on the TI-10. If fraction capabilities are needed, choose a comparable model designed to include more complicated concepts like the TI-15 Explorer™. Solution 10681: Fraction Capabilities of the TI-10. ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10681
Solution 12311: Performing Decimal, Fraction and Percent Conversions on the TI-36X Solar and TI-36X II.
... Search How do I perform decimal, fraction, and percent conversions using the TI-36X Solar and TI-36X II? The following examples will demonstrate how to perform decimal, fraction, and percent conversions using the TI-36X Solar and TI-36X II: Example: Convert 1/5 to a decimal. Solution:•...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12311
Solution 10686: Calculating Antilogarithms (Anti-Logs) Using the TI-30Xa Scientific Calculator.
... Knowledge Base Search How do I calculate antilogarithms using the TI-30Xa scientific calculator? The example below will demonstrate how to calculate the antilog of a number using the TI-30Xa scientific calculator: Example: Calculate the antilog of 2. • Input 2 • Press [2...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10686
Solution 12292: Performing Two Variable Statistics on the TI-30X IIS/B , TI-34 II Explorer Plus™ and TI-30XS MultiView™.
... How do I perform two variable statistics on the TI-30X IIS/B, TI-34 II Explorer Plus and TI-30XS Multiview? The following example will demonstrate how to perform two variable statistics on the TI-30X IIS/B, TI-34 II Explorer Plus and TI-30XS MultiView. Data for this example: x = {51,84,9...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12292
Solution 10687: Differences in the TI-30X and TI-30Xa.
...s selected a [k] will appear in the screen and then the [=] key will act as a constant. Another minor change is the way in which the permutation and combination functions are input. For nCr or nPr, the user used to enter [n], press x-exchange-y, enter [r], then press nCr or nPr. Now these functi...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10687
Solution 12320: Changing the Decimal Setting on the TI-30X IIB / TI-30X IIS and TI-34 II Explorer Plus™.
... Knowledge Base Search How do I change the decimal setting on the TI-30X IIB / TI-30X IIS and TI-34 II Explorer Plus? Follow the instructions below to change the decimal format setting on the TI-30X IIB / TI-30X IIS and TI-34 II Explorer Plus: 1) Press [2nd] [Fix].2) Scroll to t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12320
Solution 12321: Difference Between [ (-) ] and [ - ] Keys on Two Line Elementary and Scientific Calculators.
...are two keys on TI's two line scientific calculators that appear to be similar. The [(-)] is the negate key, which is often mistakenly used as the subtraction key. The negation key converts a positive number into a negative number for the purpose of a particular calculation. The [-] is a subtrac...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12321
Solution 12324: Solving Equations Using the TI-30X IIB / TI-30X IIS.
...=] again for the first solution which is -1.Please Note: To solve for the second solution, in step 2, instead of using the [+] key, use the [-] or subtraction key. Second solution is -1.5.Please see the TI-30X IIB / TI-30X IIS guidebook for additional information. Solution 12324: Solving Equati...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12324
Solution 34595: Calculating the Inverse Log of a Number on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...low. The inverse log of a number (N) is equal to 10N. Example: Calculate the inverse log of .5 • Press [2nd] [10x]. • Input .5 and press [ENTER] to complete the calculation. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Solution 34595: Calculating th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34595
Solution 10696: Replacing The Battery in a TI-36X II .
... replace the old battery with the new battery. Install battery according to polarity (+ and -) diagrams.Caution: Avoid contact with other TI-36X II components while changing the battery.If necessary, press ON and CLEAR simultaneously to reset. When released, memory and settings are cleared and...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10696
Solution 12703: Multiplication and Division of Numbers in Scientific Notation Using a One-Line Scientific Calculator.
...ase Search How do I multiply and divide numbers in scientific notation using a one-line scientific calculator? The following examples demonstrate how to multiply and divide numbers in scientific notation using a one-line display scientific calculator. Use the Enter Exponent or [EE] key ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12703
Solution 14484: Using the Inverse Function or Reciprocal on the TI-30X IIS/B.
...X IIS/B? The inverse function is represented as x-1. The [x-1] key is located directly under the [SIN] key. Please refer to the example below for instructions on using the inverse function on the TI-30X IIS/B. Please Note: The reciprocal of a number is needed whenever there is division by a fra...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.
... 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. With this in mind, plus the fact t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10702
Solution 34733: Performing Degrees, Minutes, Seconds (DMS) Conversions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...] [APPS] to access the ANGLE menu, then press the [4] key to select the ►DMS function (convert to degrees, minutes, seconds). • Press [ENTER] to complete the conversion process. Below is an example of how to convert a number from degrees, minutes, seconds to decimal degrees. Example: Con...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34733
Solution 35575: Using the Simplification Function on the TI-34 MultiView™.
... How can I use the simplification function on the TI-34 MultiView? The simplification function automatically simplifies a fraction using the lowest common prime factor. Example: 1) Press [n/d]. 2) Input 200 and press [▼]. 3) Input 51 and press [►]. 4) Press [►simp] and press [enter]. The ca...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/35575
Solution 12284: Dividing Numbers in Scientific Notation Using a Two-Line Display Scientific Calculator.
...wledge Base Search How do I divide numbers in scientific notation on a 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...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12284
Solution 12238: Clearing a Stored Operation on the TI-15 Explorer™.
...ators Knowledge Base Knowledge Base Search How can a stored operation be cleared on the TI-15 Explorer? The following keystrokes will clear a selected stored operation on the TI-15 Explorer: • Press [Mode] [▼] [▼]. • The display will read "OP1 CLEAR OP2". • Use either ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12238
Solution 12240: Fraction Conversions on the TI-15 Explorer™.
... Knowledge Base Knowledge Base Search How can fractions be converted on the TI-15 Explorer? The examples below will demonstrate how to convert a fraction into decimal form and vice-versa on the TI-15 Explorer. Note: Before beginning, set the calculator to auto simplif...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12240
Solution 18749: Boolean Logic Operations on the TI-36X II.
...ogical operations in octal, hexadecimal and decimal modes. The results are displayed in the current number base. These values (except for NOT and 2's complement) compare the corresponding bits of two values. Please see the below example: Example: Perform the operations 7 AND 15, 7 OR 15, and 7 XO...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18749
Solution 18949: Using The Problem Solving Tool In Auto Mode On The TI-15 Explorer™.
...ase 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 tool in Auto mo...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.
...e Knowledge Base Search How do I calculate one-variable statistics using the TI-25X Solar? The following 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 mea...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.
...ors Knowledge Base Knowledge 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 m...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/19109
Solution 34798: Graphing a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...format of y in terms of x. Therefore, equations will need to be solved in terms of y before being entered into the unit. The example below will demonstrate how to graph a function on the TI-83 Plus and TI-84 Plus family of graphing calculators. Example: Graph y - x = -3 Solution: • First, solve f...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34798