Logarithms - Practice Problems

[@TheOrganicChemistryTutor]

Logarithms - Free Formula Sheet: bit.ly/4fEwqv0
Final Exams and Video Playlists: www.video-tutor.net/
Next Video: ua-cam.com/video/pDFcu_wLOzo/v-deo.html

[@ErenMendu_0390]

thanks

[@bababooey8820]

Yeah, the initial equation is just 12,5 = 100(1/2)^t/8

[@D3m0nX-01]

Coming to you in 2024, I actually managed to get the exact value of the 12.5g decay equation, because I wanted to practice my log conversions more and for any of you interested it's t=(8[ln{1/8}])/ln(1/2). Plug that into a graphing calculator and it'll give you exactly 24.

[@elishatech4600]

Your explanations are always easier. Thank u

[@HomesteadAppalachia]

Dig the new videos man! You definitely helped me get a 4.0 in Precalc. Thanks

[@Skibidi_Mewer]

i had skipped logarithms since i upgraded classes late thanks

[@tejasmd8143]

How was the interest rate problem on Logarithms?

[@georgesadler7830]

MR. Organic Chemistry Tutor, thank you for a solid lecture/video on old fashion Logarithm/Exponentials.

[@djvalentedochp]

You were the only one who could help me! Thanks man, from brazil

[@vihangadivyanjana5906]

Thanks a lot brother, this really helps for my exam tomorrow

[@wasiuoduola7304]

thanks your explanations are easy

[@giannacamacho5956]

Thank you so much! Your videos have helped me immensely :)

[@enockmogaka3499]

Helloo

[@chanuperera]

a great video series. very helpful.

[@suhailahmadbhat7656]

Thank u soo much sir u have clear a lot of problems of me in a subject

[@1bredd]

I so enjoy your videos except on my lap top all my volumes are raised very high but I still have trouble hearing what is being said.

[@aline_09]

Thank you very much!!!

[@The3000gtFan]

What's the name of the technique used in problem number 5 at 6:59 ?

[@raanoooshh9296]

On problem 3, aren't answer B and D the same? Great video anyways, as usual!

[@bradical2577]

On each of the problems he uses interval notation. A "[" means the number next to it is included along with every number in front or behind it, and a ")" means every number is included in front of or behind it except for that number. Take (-2,9] for example. -2 would be represented with an open circle when graphing because it is not included, but 9 would have a closed circle because it is included. I had trouble explaining that so hopefully it helped.

[@happystories1818]

No

[@mohamedsalem4680]

x

[@CrimsonBlade39]

Bro💀most people have learned that in 3rd grade. Its common sense

[@CrimsonBlade39]

eg. 5>3 but divide by -1. -5

[@brendanbbl3213]

Genius

[@ΠετροςΝικου-β5δ]

Conceptually

[@samiulislamdurjoy]

G 172

[@sanopann1896]

at 10:57 i distribute the 4 and get a different answer when i solve i get -2.946638

[@marlondatahan7178]

11:12 how did you get 6.99

[@CrimsonBlade39]

its wrong

[@jeddominic2931]

dude your so fast