/sci/ - Science & Math » Thread #11871171

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How do I solve this using a calculator?

Anonymous Sun 05 Jul 21:32:32 2020 No.11871171 View Reply Original Report

Quoted By: >>11871178 >>11871188 >>11871192 >>11871196 >>11871201 >>11871286 >>11871292

The answer is m=2 but idk how to solve this using a calculator. Thanks in advance!

Anonymous

Anonymous Sun 05 Jul 2020 21:34:10 No.11871178 Report

Quoted By:

>>11871171
>solving math using a calculator
engineers gtfo

Anonymous

Anonymous Sun 05 Jul 2020 21:36:25 No.11871188 Report

Quoted By:

>>11871171
you rearrange it on paper and then plug it into a calculator once you solve for m

Anonymous

Anonymous Sun 05 Jul 2020 21:37:34 No.11871192 Report

Quoted By:

>>11871171
$log_{0.25}0.5=2$

Anonymous

Anonymous Sun 05 Jul 2020 21:37:58 No.11871196 Report

Quoted By: >>11871215

>>11871171
log_{1/2}(1/4)

Anonymous

Anonymous Sun 05 Jul 2020 21:39:48 No.11871201 Report

Quoted By: >>11871215

>>11871171
$\log_{0.5}0.25=2$

Anonymous

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Anonymous Sun 05 Jul 2020 21:48:58 No.11871215 Report

Quoted By: >>11871226 >>11871230 >>11871541

>>11871196
Pic related
>>11871201
That looks correct but I don’t know how to put that into my calculator

Anonymous

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Anonymous Sun 05 Jul 2020 21:53:37 No.11871225 Report

Quoted By: >>11871541

Thread is over! Thanks to all the anons that collaborated in this research in logarithms and I have found the solution with your support!

Anonymous

Anonymous Sun 05 Jul 2020 21:53:41 No.11871226 Report

Quoted By:

>>11871215
math->logBASE (near the bottom of the list)

Anonymous

Anonymous Sun 05 Jul 2020 21:54:39 No.11871230 Report

Quoted By:

>>11871215
$log_{1/2}(1/4) = ln(1/4) / ln(1/2)$

Anonymous

Anonymous Sun 05 Jul 2020 22:20:26 No.11871286 Report

Quoted By: >>11871292

>>11871171
1/4 = 1/2^m
2^m = 2^2
mlog(2)=2log(2)
m=2

Don't know why people are taking logs of fractions and stuff

Anonymous

Anonymous Sun 05 Jul 2020 22:21:46 No.11871292 Report

Quoted By:

>>11871171
>>11871286
Oh sorry, using a calculator? Why would you ever waste your time with one of those? Are you under 18?

Anonymous

Anonymous Mon 06 Jul 2020 00:07:40 No.11871541 Report

Quoted By:

>>11871215
>>11871225
Yikes his calculator has more than 2 intensity values.

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