Texas Instruments TI-30XA Calculator - Answered Questions & Fixed issues
How to convert mL to fl oz ?
One millileter is about 0.033814 fluid ounces, so to convert ml to fl oz multiply by 0.033814. To convert the other way, divide by 0.033814
10/16/2023 5:01:09 PM •
Texas...
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Answered
on Oct 16, 2023
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532 views
TI-30Xa is frozen
@anon.nick-3418415
Thanks! Genius!
12/9/2020 11:15:10 PM •
Texas...
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Answered
on Dec 09, 2020
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3,338 views
How do i find the negative log on a TI-30Xa
Hi,
Ex: calculate -log(15.32)
- Calculate the log 15.32 [LOG] [=] result 1.185258765
- Then press the change sign key (-) result -1.185258765
You can also try 15.32 [LOG] (-) [=]. Try to veriufy it on your calculator.
Here is a picture of the change sign
Hope it helps
3/8/2018 2:02:23 AM •
Texas...
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Answered
on Mar 08, 2018
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14,008 views
The buttons on my TI-30X
I had the same issue.
- Open up the calculator.
- Remove the battery.
- Remove the two screws holding the display section down.
- Carefully pry the button circuit board up and remove it.
- Use an electrical cleaner and lint free cloth to wipe off the button circuit board.
- Re-assemble and test.
For me, cleaning off the button circuit board restored all buttons to working order. When it is disassembled, and after cleaning, you could flip the board, display, etc. up and out of the case and test to see if it works as well.
1/3/2022 7:13:40 PM •
Texas...
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Answered
on Jan 03, 2022
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5,065 views
Area of a solid rectangle formula
A rectangle is a 2D figure and is not a solid. Its area is the product of one side by the other side. Area =length*width.
2/11/2016 2:11:55 AM •
Texas...
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Answered
on Feb 11, 2016
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76 views
Type of battary for TI-30xA
Panasonic LR-44, Ray-Ovac RW-82, Union Carbide (Everyready) A-76 work on this calculator.
12/1/2015 2:06:43 AM •
Texas...
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Answered
on Dec 01, 2015
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117 views
6square root 1.597
Not clear. Is it 6th root of 1.597 or 6* SQRT(1.597)?
11/20/2015 3:45:47 PM •
Texas...
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Answered
on Nov 20, 2015
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77 views
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