Texas Instruments TI-84 Plus Calculator - Page 3 - Answered Questions & Fixed issues
Put in a fraction
enter upper number divided by lower number.
2/23/2015 7:14:43 PM •
Texas...
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Answered
on Feb 23, 2015
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57 views
How do you make a
You can try to look in the Catalog of commands : Press [2nd][0] to open the (CATALOG) , but you will not find it. The symbol just does not exist. There is compound symbol in the Finance applications (TVM) it is called tvm_I% but you cannot isolate the percent sign from the other symbols.
Against my better judgment that whispered to me not to answer this question I had to tell you the truth, even if it gets you mad at me. Sorry.
11/24/2014 7:57:14 AM •
Texas...
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Answered
on Nov 24, 2014
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358 views
Is 19/57 in simplest form
No, since 19 and 57 have a factor in common.
Even though you didn't ask, that common factor is 19. Dividing the numerator and denominator by 19 gives 1/3.
11/7/2014 5:38:10 PM •
Texas...
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Answered
on Nov 07, 2014
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181 views
Can't find fraction button.
Hello,
There is no fraction button, but if you divide two integers (whole numbers) and want to keep the result as a fraction press [MATH][1:|=>Frac] [ENTER]. If the fraction can be reduced to its simplest form that is the result you will have.
27/48 [MATH][1:|=>Frac][ENTER] displays 9/16
Hope it helps.
10/8/2014 12:32:14 AM •
Texas...
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Answered
on Oct 08, 2014
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357 views
Invalid dim ti 84
You're probably trying to graph a function that does not involve stat plot features. You can correct this by turning off the stat plot features. Press "2ND" "STAT PLOT" and then select 4:PlotsOff.
9/19/2014 5:56:50 AM •
Texas...
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Answered
on Sep 19, 2014
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188 views
What to do when error;invalid DIM shows up on the screen?
INVALID DIM error message may occur
if you are trying to graph a function that does
not involve the stat plot features. The error can
be corrected by turning off the stat plots. To
turn the stat plots off, press 2nd (stat plot) ,and
then select 4:PlotsOff.
• You specified a list dimension as something
other than an integer between 1 and 999.
• You specified a matrix dimension as something
other than an integer between 1 and 99.
• You attempted to invert a matrix that is not
square.
9/13/2014 5:50:46 AM •
Texas...
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Answered
on Sep 13, 2014
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854 views
Improper fraction to mixed number
You do the operation to get a decimal number.
Isolate the integer part (to the left of the decimal point)
Convert the non integer part (decimal part) into a fraction.
Write the result as (integer part) (fraction part)
3/2=1.5
Integer part is 1, decimal part is 0.5
0.5 as a fraction is 1/2
3/2= 1 1/2
9/11/2014 9:53:56 AM •
Texas...
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Answered
on Sep 11, 2014
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297 views
Can I retore a cleared progam on my ti84
If you only cleared RAM, a program that was loaded no longer resides in RAM, but if it was archived, it should still be available.
If you cleared all Including Archives, then it is lost.
9/4/2014 12:38:20 PM •
Texas...
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Answered
on Sep 04, 2014
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152 views
My ti-84 plus got wet and now wont turn on
the only thing that I can recommend it to stick it in a zip-lock bag full of dry rice for 24hrs. Sometimes there is moisture that you just can't see & rice has a way of attracting liquids from electronic components. Hence, potentially saving your electronic device. If this does work -- if I were you I would suggest always storing your calculator, ritually, in a zip-lock bag so this does not occur again (I do this -- TI-84s are not cheap accessories -- better safe then sorry). Good luck!
9/2/2014 11:20:28 PM •
Texas...
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Answered
on Sep 02, 2014
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472 views
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