Question about Texas Instruments TI-83 Plus Calculator

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.

The problem is that L1 has been archived.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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Posted on Jan 02, 2017

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

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

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?

Try . 5 MATH FRAC

Does that give you 1/2?

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

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

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

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

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

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

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

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

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

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

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

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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