# Ti-84 convert to scientific notation

I was doing a statistics probability difficulty and I required to find the value of (0.17)^4. When I entered the value right into my calculator, I noticed that it provided me the answer in scientific notation (8.3521E-4). I figured let me attempt entering 8.3521 * 10^-4 hoping that it"d offer me the decimal form I was searching for. However before, it was the same exact issue.

I saw the "mode" option of the calculator thinking that there was something wrong via the setting however everything was fine. I don"t mind manually converting the scientific notation into decimal create but I"d really choose for the value to be already in decimal create given the workfill of these difficulties.

Note: I have a TI-84 Plus Silver Edition.

You watching: Ti-84 convert to scientific notation

calculator
Share
Cite
Follow
edited Nov 6 "17 at 5:11

Misha Lavrov
asked Nov 6 "17 at 3:54

Delight NathDelight Nath
\$endgroup\$
2

2
\$egingroup\$
The calculator immediately uses scientific notation for numbers smaller than \$0.001\$ in absolute worth, no issue what your mode settings are; this cannot be overridden.

The the majority of straightforward means to get the calculator to instantly tell you how many type of zeroes tbelow are after the decimal, in such a instance, is to include \$1\$:

0.17^4 8.3521e-4Ans+1 1.00083521Just disregard the \$1\$ in front of the decimal point and also you have actually the answer you want.

Note that in general, this will certainly shed you precision:

0.17^8 6.975757441e-7Ans+1 1.000000698In this case, it"s not as well bad: we deserve to use the second output to count zeroes and the first for even more digits. Sometimes, it will certainly shed you all of the precision:

0.17^16 4.86611919e-13Ans+1 1But in this last instance, maybe you don"t want the number as a decimal after all.

Share
Cite
Follow
edited Nov 6 "17 at 5:10
answered Nov 6 "17 at 4:56

Misha LavrovMisha Lavrov
\$endgroup\$
2
0
\$egingroup\$
Scientific notation have the right to represent specific numbers if they are terminating decimals. In your case \$0.17^4=0.00083521=8.3521E-04\$ exactly. Did you drop the final \$1\$? I would mean the calculator to show it. The calculator most likely does this calculation as \$e^4 log 0.17\$ and also \$log 0.17\$ cannot be represented precisely, so there is a reasonable chance that the result is not precise. I wouldn"t suppose that to adjust anypoint as far forward as the fifth area, yet seeing \$8.35209999E-04\$ would not surpclimb me

Share
Cite
Follow
answered Nov 6 "17 at 4:45

Ross MillikanRoss Millikan
\$endgroup\$
1

Thanks for contributing a response to kaupunkiopas.comematics Stack Exchange!

But avoid

Asking for aid, clarification, or responding to various other answers.Making statements based on opinion; earlier them up through recommendations or individual experience.

Use kaupunkiopas.comJax to format equations. kaupunkiopas.comJax recommendation.

To learn even more, see our tips on composing great answers.

Draft saved

Submit

### Post as a guest

Name
Email Required, yet never shown

### Blog post as a guest

Name
Email

Required, but never shown

By clicking “Article Your Answer”, you agree to our regards to company, privacy plan and cookie plan

## Not the answer you're looking for? Browse various other inquiries tagged calculator or ask your own question.

Featured on Meta
Related
24
“Why execute I always gain 1 once I keep hitting the square root switch on my calculator?”
5
When the denominator is bigger than the numerator, why does the modulo equal the numerator?
1
TI83+. kaupunkiopas.com-> Solver. Why does it give different solutions?
0
Why carry out I acquire the Fibonacci sequence once I start with 1 and keep utilizing the + sign?
0
I have an error as soon as calculating “locations under a graph”
1
Why does my calculator offer weird answers for particular problems including complex numbers?
3
Why does Desmos offer a various exponential regression than my TI 84 and my Calculus text?
14
Why is the maximum value of my calculator \$10^100\$?
1
Why doesn't my Ti-84 simplify fractions
Hot Netoccupational Questions even more warm inquiries

Concern feed

kaupunkiopas.comematics
Company