Solution 12260: Fraction Conversions on the TI-30X IIB / TI-30X IIS.
...], and enter 4 2) Press [2nd] [PRB] for Fraction to Decimal 3) Press [ENTER] 4) .25 will be displayed Converting a Decimal to Fraction form: (ex. .75) 1) Enter .75 2) Press [2nd] [PRB] for Fraction to Decimal 3) Press [ENTER] 4) 3/4 will be displayed Entering a mixed fraction: (ex. 1 2/3)...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12260
Solution 10483: Discontinued Texas Instruments Scientific Calculators.
... • TI-30Xa SE • TI-30Xa Solar • TI-31 • TI-34 • TI-34 II • TI-35 Plus • TI-35X • TI-36 Solar • TI-36X Solar • TI-36X II • TI-68 • TI-60X • TI-74 • TI-95 Users of these models may want to consider upgrading to a current scientific calculator. Please Note: Some replacement parts for di...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10483
Solution 10482: Discontinued Texas Instruments (TI) Graphing Calculators.
... Voyage 200 TI-89 Titanium TI-73 Explorer TI-84 Plus CE TI-84 Plus Silver Edition ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10482
Solution 12280: Calculating Standard Deviation on the TI-30X IIS/B, TI-30XS MultiView™ and TI-34 II Explorer Plus™.
...of variables with their current values. Answers should be as follows: Sx (Sample Standard Deviation) = 1 sx (Population Standard Deviation) = 0.816497 4) Press [2nd] and [EXIT STAT], select Y and press [ENTER] to exit STAT mode. For TI-30XS MultiView users: Example: Enter the following x variab...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12280
Solution 12283: Converting from Rectangular to Polar Coordinates Using the TI-34 II Explorer Plus.
... directly above the [DATA] key) to select R↔P. 5) Using the left and right arrow keys, underline R←Pr 6) Press [ENTER] to paste R←Pr( on the screen. 7) Input the x-value of the rectangular coordinate, which is 4. 8) Press [2nd] [4] to insert a comma. 9) Input the y-value of the rectangular coord...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12283
Solution 34692: Using the Statistics Wizard on the TI-84 Plus Family of Graphing Calculators.
Solution 34692: Using the Statistics Wizard on the TI-84 Plus Family of Graphing Calculators. Solution 34692: Using the Statistics Wizard on the TI-84 Plus Family of Graphing Calculators. global Solution 34692: Using the Statistics Wizard on the TI-84 Plus Family of Graphing Calculators...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34692
Solution 12223: Calculating Mark-Up, Gross Profit Margin, and Percent Change on the TI-5018.
...] key. • Input 16, then press [MU]. This calculates the selling price, which is $422.62. • Press the [MU] key again. This calculates the profit, $67.62. Example: Percent Change or Delta Percent Using the [MU] key: What is the percent change between an original price of $140 and an increased p...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12223
Solution 40392: Calculating Inverse Logarithms on the TI-36X Pro Scientific Calculator.
...ample: To calculate the inverse log of .5: 1) Press [e☐10☐] [e☐10☐] to display 10^ 2) Press [.] [5] 3) Press [enter] The screen will display 3.16227766. Please see the TI-36X Pro Guidebook for additional information. Solution 40392: Calculating Inverse Logarithms on the TI-36X Pro Scientif...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/40392
Solution 12299: Using the Percent Key on the TI-30X IIS/B and TI-34 II Explorer Plus™.
..., and the TI-34 II Explorer Plus.Example: 50 + 50% of 50 = ?• Input 50 [+] 50 [2nd] [(], then [(] 50 [)].• Press the [=] key to compute.The answer is 75.Please see the TI-30X IIS/B and TI-34 II Explorer Plus guidebooks for additional information. Solution 12299: Using the Percent Key on the TI-...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12299
Solution 12300: Calculating 2-Variable Statistics on the TI-36X Solar Scientific Calculator.
... to clear statistical data.3) Press [2], [xy], [6], [S+].4) Press [4], [xy], [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 standa...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12300
Solution 12292: Performing Two Variable Statistics on the TI-30X IIS/B , TI-34 II Explorer Plus™ and TI-30XS MultiView™.
...trate 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 = {51,84,90,37,82} y = {35,67,94,1,16} Solve using the following procedure: 1) Press [2ND], [STAT], and then choose 2-VAR. 2) Press [DATA] and begin to enter t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12292
Solution 10688: Replacing the Batteries In a TI-30Xa.
...30Xa Scientific Calculator will vary (1 or 2 lithium batteries), please check the back of the calculator to verify how many batteries are needed: “2XA76 1.5V 110mAh” (Requires 1 button cell A76 battery) “1XA76 1.5V 110mAh” (Requires 2 button cell A76 batteries) Note: The Energizer® "A76" batter...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10688
Solution 12291: Performing Trigonometry Calculations on the TI-34 II Explorer Plus™.
...ample: Tangent of 30 degrees 1) Press [2nd] [TRIG] 2) Arrow over to "tan" and press [=]3) Input 30 and press [)] [=]The answer will be displayed as .57735...Please see the TI-34 II Explorer Plus guidebook for additional information. Solution 12291: Performing Trigonometry Calculations on the TI-...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12291
Solution 12301: Green Letter Key Labels Represent Physical Constants on the TI-36X Solar Scientific Calculator.
...are accessed using the [CONST] key. For example, to display the constant for the speed of light (c), press [3rd] [CONST] [c]. The screen will show 299792458. The ideal gas constant (R) used by the TI-36X Solar is 8.31451 Joules per mole °Kelvin.Please see the TI-36X Solar guidebook for additional...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12301
Solution 12243: Resetting the TI-15 Explorer™.
...ff. 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 calculator will not turn on please follo...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12243
Solution 34831: Entering and Computing Fractions on the TI-84 Plus Family of Graphing Calculators.
... using the steps below: 1) Press [ALPHA] [F1] [1]. 2) Enter in [3]. 3) Press [Down Arrow]. 4) Enter in [4]. 5) Press [Right Arrow]. 6) Press [+]. 7) Press [ALPHA] [F1] [2]. 8) Enter in [3]. 9) Press [Right Arrow]. 10) Enter in [2]. 11) Press [Down Arrow]. 12) Enter in [5]. 13) Press [ENTER]. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34831
Solution 12246: Calculating One-Variable Statistics Using the TI-25X Solar.
...t 2 [Σ+] • Input 3 [Σ+] • Input 6 [Σ+] • Input 8 [Σ+] • Input 4 [Σ+] • Input 11 [Σ+] Calculate the variables: • Mean - Press [2nd] [x-bar] (5.6666667) • Population standard deviation - Press [2nd] [Σn] (3.0912062) Please see the TI-25X Solar guidebook for additional information. Solution 122...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.
...rsa 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 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 [...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/19109
Solution 12251: Calculating nth Roots Using the TI-30X IIS/B, TI-34 II Explorer Plus™ and TI-30XS MultiView™ Scientific Calculators.
... root computations on 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 th...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12251
Solution 28631: Performing One-Variable Statistics on the TI-30XA.
...le 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) Press 5, [Σ+]4) Press 7, [Σ+]5) Press 10, [Σ+]Calculate the variables:To display the sum:1)...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.
...]. 2) Press [►] [►] [1]. 3) Scroll to 2 then press [enter] [enter]. 4) Press [5] [enter] [2] [enter]. 5) Press [2nd] [quit]. 6) Press [2nd] [vector]. 7) Press [►] [►] [2]. 8) Scroll to 2 then press [enter] [enter]. 9) Press [6] [enter] [1] [enter]. 10) Press [2nd] [quit]. Calculating the Cross Pr...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/30911
Solution 12265: Calculating Percentages on TI-30Xa Family Scientific Calculators.
...=] The answer is 262.5. Using [%] for Discounts: Example: Take a 5% discount of 250. Compute as follows: 250 [-] 5 [2nd] [2] [=] The answer is 237.5. Please see the TI-30Xa family guidebooks for additional information. Solution 12265: Calculating Percentages on TI-30Xa Family Scientific C...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.
...nd press [enter]. Repeat steps until all data points are entered for L2 5) Press the [2nd] [stat-reg/distr] and select 4:LinReg ax+b 6) Press [enter] 7) Ensure L1 is highlighted under xDATA 8) Ensure L2 is highlighted under yDATA 9) Select ONE for FRQ 10) Select NO for RegEQ®f(x) 11) Highlight...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33431
Solution 12269: Converting Fractions into Decimals on the TI-30Xa Family or TI-36X II.
...0Xa 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].• Press [2nd] [F◄►D].C) 9/4 to 2.25• Press [9] [a b/c] [4].• Press [2nd] [F◄►D].Please see the Scien...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12269
Solution 12285: Fraction Conversions on the TI-34 II Explorer Plus.
... Enter 1, press [/], and enter 4 Press [D] and then press [ENTER] .25 will be displayed Converting a Decimal to Fraction form: (Ex. .75) Enter .75 Press [F] for converting to Fraction Now press [ENTER] 75/100 will be displayed Now press [SIMP] t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12285