Question about Texas Instruments TI-30 Xa Solar Calculator

Open Question

I just bought a new TI-30Xa Scientific Standard calculator but it doesn't say if its solar , i think it's solar but it doesn't turn on , like 4 moths ago i bough the same one for but i didn't put it in the sun and it did turn on what can be the problem and how do i know if its solar ? help please

Posted by on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
  • 718 Answers

SOURCE: finding standard deviation on Ti-30XA calculator

You can get instructions from;
http://www.geocities.com/calculatorhelp/ti30xa.htm

It's straight forward to follow.

Posted on Apr 18, 2009

Ad
  • 1548 Answers

SOURCE: how to convert a normal ANSWER to scientific

It's been a while since my TI calculator died, but I think you can just hit EE (may be "exp" on your model) followed by =.

Posted on Aug 28, 2009

  • 7993 Answers

SOURCE: Inputing scientific notation into my calculator

Hello,

1. To convert a number to scientific equation, use [2nd][Sci]
Exemples 12345 [=] screen shows 12345 Then [2nd][Sci] coverts it to 1.2345 ^04 to the power 4.
2. To enter directly a number in scientific notation (e.g. -1.2345 X10^(-65) a very small number) you use the [EE] key 1.2345[+ /-][EE][+/-]65 shows as -1.2345 -65
1.6X10^(-19) 1.6[EE][+/-]19 shows as 1.6 -19

Hope it helps

Posted on Sep 17, 2009

  • 7993 Answers

SOURCE: how to clear the memory key on Texas instrument

Hello,
Your calculator has 3 memories (M1, M2,M3)
To store the number 170 in M1 use 170[STO]1
To recall a number from M1 use [RCL]1
To add a number to the content of M1 [2nd][SUM]1 (adds displayed value to contents of M1).
[2nd][EXC] 2 exchanges the value already displayed with the contents of M2:

To erase (clear) a memory register, just store 0 in it.

Hope it helps.

Posted on Oct 22, 2009

  • 1 Answer

SOURCE: How to do nPr or nCr on TI-30x Solar (scientific calc.)

If you have an older version on the TI30x Solar (not TI30Xa or newer) then you must use a different key sequence for nPr/nCr.

52 [2nd][x/y] 5 [2nd][nCr] gives 2598960 (the x/y button is above the Pi symbol on my version).
8 [2nd][x/y] 3 [2nd][nPr] gives 336

This took me forever to find out, so hopefully it will help someone!

Posted on Jun 28, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Ti-36x Solar Scientific Calculator issue: number buttons resetting to zero...


Look in the back of the calculator, some TI models have a pin hole to hard reset the calculator.

Mar 22, 2015 | Texas Instruments - Ti-36x Solar...

1 Answer

How to calculate 1.025^4


How to Use a TI-30XA
The TI-30XA is a scientific calculator with many functions. You can calculate problems with fractions and decimals, as well as solve problems of probability and functions. A scientific calculator computes the number sentence you type in using the order of operations: parentheses first, then roots and exponents, then division and multiplication and, finally, addition and subtraction.

Instructions
  1. How to Use a TI-30XA
    • 1

      Press the [ON/C] key to turn on the calculator. Press the [OFF] key to turn it off. To use the calculator in solar mode, put the solar panel in the light and then press the [ON/C] key. To turn it off when in solar mode, slide the calculator cover back on and it will automatically shut off.

    • 2

      Replace the batteries by first removing the cover and placing it face down. Use a Phillips-head screwdriver to unscrew the back panel. Remove the back panel and change the batteries. Screw the back panel back on. Press [OFF] [ON/C] and [ON/C].

  • Use the basic operation keys for addition [+], subtraction [-], multiplication [x] and division [/]. To change the signs of your values from positive to negative or vice versa, press the [+ -] key before the numbers you enter. Use the parentheses, [(] and [)], to command the calculator to solve what is inside the parentheses first. Press the [=] to solve the number sentence you entered into the calculator.

  • 4

    Find percents of a number by first typing in the number, then [x], then the percent number, [2nd], [%] and, finally, [=]. The [2nd] key allows you to use the commands that are written above each key. For example, to find 20% of 100, type in 100 [x] 20 [2nd] [%] [=] and the display will show the answer, 20.

  • 5

    Turn decimals into fractions by entering the decimal value, then pressing the [2nd] and [F D] keys, then [=]. Turn the fraction back into a decimal by pressing [2nd] and [F D] again. For example, to turn 0.5 into a fraction, type in 0.5 [2nd] [F D] [=].

  • 6

    Turn mixed numbers into improper fractions by entering the mixed number first. Type in the whole number, then the [a b/c] key, then the numerator, the [a b/c] key again and the denominator. Next, press [2nd] [d/c] [=], and the calculator will convert your mixed number into an improper fraction. Press [2nd] [d/c] again to turn it back into a mixed number. For example, to turn 1 1/2 into an improper fraction type in 1 [a b/c] 1 [a b/c] 2 [2nd] [d/c] [=], and the display will show the answer 3/2.

  • 7

    Switch the notation setting of the calculator between engineering, scientific and floating. To select scientific notation, press the [2nd] and [SCI] keys; this will display your answers in scientific notation as a number between 1 and 10 to a power of 10. Press [2nd] [ENG] to switch to the engineering setting; this setting displays values as a number with an exponent that is a multiple of 3. Press [2nd] [FLO] to switch to the floating setting. This is considered standard notation and will display the answer as a standard number.

  • 8

    Use the left arrow key to go back and delete numbers to the right of the cursor that you typed into the display. This must be done before you press [=]. To clear the screen, values and operations, press [ON/C] and [ON/C] again in battery mode, or [CE/C] and [CE/C] again in solar mode.


  • Hope it helps your problem. Thanks!


    Jan 03, 2013 | Texas Instruments TI-30XA Calculator

    1 Answer

    How do I convert from decimals to fraction with my TI-30X IIS calculator? I need the step by step process


    The following examples will demonstrate how to convert decimals into fractions using the TI-30Xa and TI-30Xa Solar. Please be aware that TI-30Xa Solar School Edition calculators do not have this functionality.

    Example: Convert .25 to 1/4
    - Input .25, press [2nd][<--] (says F<>D above it).

    ** F<>D means fraction to decimal, decimal to fraction.

    Example: Convert 1.38 to 1_19/50

    - Input 1.38, press [2nd][<--].

    Example: Convert 9.75 to 9_3/4

    - Input 9.75, press [2nd]{<--].

    Mar 08, 2011 | Texas Instruments TI-30XA Calculator

    1 Answer

    Can i do sigma notation on a ti-30xa calculator?


    No. There are some keys on the TI-30XA that may make you think so, but they are statistical operations. For example, you can enter values using the Sigma+ key and the TI-30XA can give you the sum of the values entered, sum of the squares, mean value, standard deviation and so on.

    You cannot do calculations like "Give me the sum of all integers from 1 to 100" with the TI-30XA, you'd need a far more sophisticated calculator.

    Jan 06, 2011 | Texas Instruments TI-30XA Calculator

    1 Answer

    Can I do numbers squared on this calculator, and how would I enter this?


    The TI-30XA is a scientific calculator with many functions. You can calculate problems with fractions and decimals, as well as solve problems of probability and functions. A scientific calculator computes the number sentence you type in using the order of operations: parentheses first, then roots and exponents, then division and multiplication and, finally, addition and subtraction.
    How to Use a TI-30XA
  • Step 1Press the [ON/C] key to turn on the calculator. Press the [OFF] key to turn it off. To use the calculator in solar mode, put the solar panel in the light and then press the [ON/C] key. To turn it off when in solar mode, slide the calculator cover back on and it will automatically shut off.
  • Step 2Replace the batteries by first removing the cover and placing it face down. Use a Phillips-head screwdriver to unscrew the back panel. Remove the back panel and change the batteries. Screw the back panel back on. Press [OFF] [ON/C] and [ON/C].
  • Aug 08, 2010 | Texas Instruments TI-30XA Calculator

    1 Answer

    3.006 12 displayed in standard notation


    Hi,
    The number displayed is 3.006 x10^12 or 3 006 000 000 000. It requires 13 digits to dsiplay but the calculator does not have that may places, so it reverts to scientific notation even if the mode is et to 'standard'. If numbers are too small or too large the calculator uses scientific notation regardless of the display format the calculator is configured for.

    Hope it helps

    Nov 10, 2009 | Texas Instruments TI-30XA Calculator

    1 Answer

    How to convert a normal ANSWER to scientific


    It's been a while since my TI calculator died, but I think you can just hit EE (may be "exp" on your model) followed by =.

    Aug 28, 2009 | Texas Instruments TI-30XA Calculator

    2 Answers

    My texas instruments ti-30Xa doesn't turn on!


    It is battery powered. You simply need to replace the battery. This website may help you.

    http://www.calculatorsource.com/ti-30xa.html

    Aug 03, 2009 | Texas Instruments TI-30XA Calculator

    1 Answer

    I need to print out the user guide for TI-30Xa Solar Calculator


    I was able to download the guidebook from http://education.ti.com

    Mar 17, 2009 | Texas Instruments TI-30XA Calculator

    1 Answer

    Inputing scientific notation into my calculator


    Hello,

    1. To convert a number to scientific equation, use [2nd][Sci]
    Exemples 12345 [=] screen shows 12345 Then [2nd][Sci] coverts it to 1.2345 ^04 to the power 4.
    2. To enter directly a number in scientific notation (e.g. -1.2345 X10^(-65) a very small number) you use the [EE] key 1.2345[+ /-][EE][+/-]65 shows as -1.2345 -65
    1.6X10^(-19) 1.6[EE][+/-]19 shows as 1.6 -19

    Hope it helps

    Jan 09, 2009 | Texas Instruments TI-30XA Calculator

    Not finding what you are looking for?
    Texas Instruments TI-30 Xa Solar Calculator Logo

    Related Topics:

    48 people viewed this question

    Ask a Question

    Usually answered in minutes!

    Top Texas Instruments Office Equipment & Supplies Experts

    kakima

    Level 3 Expert

    102366 Answers

    k24674

    Level 3 Expert

    7993 Answers

    Stevan Milanovic

    Level 2 Expert

    262 Answers

    Are you a Texas Instruments Office Equipment and Supply Expert? Answer questions, earn points and help others

    Answer questions

    Manuals & User Guides

    Loading...