Question about Texas Instruments TI-83 Plus Calculator

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TI 83 Plus list problem. I had already tried this and it didn't change the setting.

Thanks for trying, but I still have the same problem. I am a math teacher with 2 calculators that somehow students created this problem. I'll keep looking.

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  • lindababbidg Oct 21, 2008

    THANKS!! You knew what to do!

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  • 3 Answers

The problem is that L1 has been archived. Just unachive it.
2nd, mem, 6, then type: 2nd, 1, enter.

This will unachived it but you will probably have to reset as well.
2nd, mem, 7, 1, 2.

This will fix it. On the previous email I thought the * meant that it was missing.
Good luck.
Mark

Posted on Oct 20, 2008

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1 Answer

How to solve trig functions using ti-83 plus



Your best bet would be trying a math package on ti-calc.org - you can usually find something that does what you want there. You'll need a cable and the software to download these programs to your calculator. Here's a link to the trig section:


TI 83 84 Plus BASIC Math Programs Trigonometry ticalc org

Jun 01, 2014 | Texas Instruments TI-83 Plus Calculator

6 Answers

Equations


You can't simply enter 7x+9=30 into the calculator, there is a way to calculate what the x is but its been a few years since I've done these..

Oct 03, 2008 | Texas Instruments TI-83 Plus Calculator

1 Answer

How do you convert an answer in the form of a decimal into a fraction?


The TI-83 can only convert a decimal to a fraction if the denominator has no more than three digits.

Try . 5 MATH FRAC
Does that give you 1/2?

Sep 17, 2012 | Texas Instruments TI-83 Plus Calculator

1 Answer

How do you calculate the 6th root of 1.47762 on the TI-83 Plus


Use the xth-root function, which should be the fifth item in the MATH menu.

Press 6 MATH 5 1 . 4 7 7 6 2 ENTER

Apr 16, 2011 | Texas Instruments TI-83 Plus Calculator

1 Answer

How would I key in 8! in my TI-83 plus cal. thank you Raymond


8. MATH. PRB. !.


That is how you get the factorial of a number.

The factorial is beneath the PRB list, which is inside the MATH menu.

Adios,


The Math Cheetah
411@themathcheetah.com

Mar 13, 2011 | Texas Instruments TI-83 Plus Calculator

1 Answer

How do I get a fraction as an answer instead of a decimal?


The TI-83 can only convert a small range of numbers to a fraction. To try so, use the >Frac function on the MATH menu. Press MATH 1 to invoke it.

Oct 25, 2010 | Texas Instruments TI-83 Plus Calculator

1 Answer

Where is fraction key on the ti-83 plus


Hello,
There is no key per se but a command accessible as follows
[MATH][1:->Frac] the fractions given are always reduced/

27/48 [MATH][1:->Frac][ENTER] gives 9/16

0.25 [MATH][1:->Frac] [ENTER] gives 1/4
Hope it helps


Oct 08, 2009 | Texas Instruments TI-83 Plus Calculator

1 Answer

What do i press to get the equal sign on the ti 83?


Try this, it has been a while, so I apologize if this isn't correct, hit the "math" button, I beleive that pulls up a list of the math operators.

Sep 10, 2009 | Texas Instruments TI-83 Plus Calculator

1 Answer

TI-83 Plus calculator--fractions


just type it in, e.g. 1/2 or 3/5. if you want to have answers display as fractions, press [MATH] ENTER.

May 07, 2009 | Texas Instruments TI-83 Plus Calculator

4 Answers

How to do fractions.


A fraction is just division of the numerator by the denominator.  So all you have to do is enter the division symbol in place of the fraction bar.  If you are trying to enter a mixed fraction: for example 3 3/5 enter: (3+3/5) were the / is the division button or your calculator.

Sep 03, 2008 | Texas Instruments TI-83 Plus Calculator

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