Why Is My Calculator Giving Me Wrong Answers

What should I do when my scientific calculator is giving …

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Calculator gives wrong answer - Microsoft Community

https://answers.microsoft.com/en-us/windows/forum/all/calculator-gives-wrong-answer/e512cab8-c1c0-4dc2-b50e-033db7de9e53

There are a few modes on the Windows 10 Calculator. Standard Mode does not respect Mathematical Precedence (PEMDAS), at the top left of the Calculator, …

My scientific calculator gives the wrong answer when I use

https://www.quora.com/My-scientific-calculator-gives-the-wrong-answer-when-I-use-power-What-should-I-do

If you’re getting the wrong result, the most likely reason is that you’re entering in the expression in such a way that your calculator is reading it differently. For example, …

Solution 21590: Unexpected Answer Using the BA II PLUS

https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/21590

If the BA II PLUS or BA II PLUS PROFESSIONAL calculator is returning an incorrect answer when calculating Time Value of Money, it could be caused by incorrect settings on …

Calculator giving me wrong answer | Math Help Forum

https://mathhelpforum.com/t/calculator-giving-me-wrong-answer.187871/

When I try to evaluate with my calculator, the answer is different from what the answer in the example states. I need to plug in t=.5 into the formula s (t)=29sin2t …

Why is my Calculator giving me the wrong answers?

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What should I do if my HP calculator is not working? If your calculator fails the self-test, before concluding it is defective, try running the self-test several times. It should …

Calculator gives wrong answers for log - Mathematics Stack …

https://math.stackexchange.com/questions/2179239/calculator-gives-wrong-answers-for-log

Your calculator interprets 10 log ( 1000) as 10 TIMES log ( 1000), so 10 times 3. This is not completely unreasonable, given how 10 x is short for 10 times x etc. See the other …

TI-84 Plus CE LinReg(ax+b) giving wrong answers : …

https://www.reddit.com/r/TI_Calculators/comments/ke2pgi/ti84_plus_ce_linregaxb_giving_wrong_answers/

That’s reassuring that my calculator isn’t just spewing out wrong answers. The weird thing is the video covers him solving the problems through formula, and then creating the list (so we’re watching him input) and then …

Financial Calculator giving me WRONG ANSWERS? (HP 10BII)?

https://answerdata.org/financial-calculator-giving-me-wrong-answers-hp-10bii/

2 Answers Always clear every register first. Enter 2ND, then FV, then CPT, then 2ND again, and CLR twice. Or turn it off, and start over with above steps. When two …

trigonometry - Why does my calculator answer .1564 for cos(90 ...

https://math.stackexchange.com/questions/1187616/why-does-my-calculator-answer-1564-for-cos90

1 Answer Sorted by: 3 Your calculator is in radians mode. You need to change it to degrees mode. Edit: gradians, not radians, but in any event it is not in …