EVERYTHING YOU NEED to do MATH w/o Calculator for MCAT (exponents, logs, percent, estimation)
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- เผยแพร่เมื่อ 28 พ.ค. 2019
- Understanding SI units
• Understanding the SI U...
Mastering dimensional analysis and unit conversion
• Dimensional Analysis, ...
Below is a video link that goes over every single major metabolic pathway you need to know for the MCAT
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AND THEN AGAIN! we know that the MCAT is hard and the MCAT is important, and to do well on the exam it matters how you prep and not how much you prep.
if i see that ad one more time...
LOL
I dream of that man
ive started calling the mcat pet names bc of the trauma that ad has given me. I call it the mmmm cat exam now
Bro it’s been pissing me off. Everything I see is that add
Bro you just saved my ass!!! I'm taking the MCAT in a couple of days and I kept making stupid mistakes due to these exponents, conversions, and log stuff. Thanks a bunch!!!
Good luck to everyone whose taking the MCAT, don't worry ya'll we'll make it someday!!!
howd it go?
I'm curious on how it went as well... considering it's been 2 years now.
@@13lilsykos 3 years and counting…
@@MusmanK01 following
Are you in Med school now? 👀👀
This video is literally fire.
Pro trick : you can watch movies on kaldrostream. Been using them for watching loads of movies lately.
@Kolton Niko yea, I have been using Kaldrostream for since december myself =)
@Kolton Niko yup, I've been watching on KaldroStream for since november myself =)
Logs start at @29:25 Thank you for the video!
W content, W lecturer, W life, W career
Something I would recommend including is the addition of inverse fractions because it's necessary for solving things like the Thin Lens Equation or resistors in parallel. Let's say I wanted to find the total resistance in a circuit that had a 60 ohm and a 20 ohm resistor in parallel, so 1/R = 1/60 + 1/20. In this case you would multiply 1/20 by 3/3 to make the denominators the same, so 1/60 + 3/60 = 4/60. This simplifies to 1/15, so R = 15 ohms. Hope this helps!
im considering making a new improved version of this video so ill consider it thank you!
@@sciencesimplified3890 yes please that would be great haha
@@sciencesimplified3890 not meaning to rush you but is the new video out?
I just wanted you to know through all the times this simple math concept was explained to me I finally understood it through this comment LOL thank you
Exactly the style of help I’ve been looking for
I'm taking my MCAT soon and this video made me feel way more confident in my math abilities. Thank you!
This video is so helpful. I feel more confident tackling the MCAT math now. Thanks for this man.
How are you not famous?! This and your other videos are so helpful! God bless you.
OMG I LOVE YOU!!!!! Ive literally searched to the end of the earth's worth of videos for someone to explain this thoroughly without skipping steps and in an understandable way! thank you!!!!!!!
This dude single handedly carries my CP score
something that helps me with logs and fractions is this rule
log (A/B) = Log (A) - Log (B)
log (AB) = Log (B) + Log (A)
e.g log (1/1000)
i would change to
log (1) - log (1000)
0 + (-3) = -3
don't know if this helps anyone!
This is the most amazing/concise/aggressive 40-minute math lecture I have ever watched. 5-stars.
I wish I could like this video twice. Really helpful, great repetition! Thank you!
best video hands down!! I have been struggling with this for a bit. I feel confident now. Thank you for your help!
You are such a god. You deserve so many subscribers man I can't thank you enough for these videos. Thank you SO MUCH!!!! Recommending you to everyone
This is some beautiful stuff. Thank you sir.
Great video, loved the pace as well. I just kept skipping ahead as I answered and it was really helpful that way + saved some time.
You are a LIFESAVER! I cannot thank you enough!
I keep coming back to this video.. it is truly so helpful
Loved this video! Another trick for finding out the pH is where you would write it out as pH=-log(m x 10-n) ≈ n - 0.m.
This helped me a lot!! Thank you
You don't know how grateful I am for these videos. Thank you so so much for doing them and helping all of us. Your explanations are concise and on point. I've been watching the chemistry playlist too and it has helped me a lot.
You are making a difference.
This is a game changer. Thank you so much!
You are a god. I love your enthusiasm as well! You’ve saved a lot of students
game changer. thanks so much for making this!
awesome video man! straight forward and easy to follow, this was great thank you a ton!
I'd pay for this! This is amazing man, thank you
Your enthusiasm has me LAUGHING thank you for this energy as I am suffering in boredom studying for the MCAT😂
you're cracked at math bro... love u for this
This was extremely helpful, thank you!!
Where was this video when I first started studying for the mcat? >.> Genius!
Thank you so much! This is super helpful!
Forever grateful. Thank you so much
Great review!! Thanksss so much!
Bro this video is amazing. Not all hero’s wear capes!!!
This video was extremely helpful thank you!
OMG you are a life saver !! Thank you!
Very helpful. Thank you!
you've helped me immensely, thank you.
i wish every teacher was like this
A well spent 38 mins! Thank you so much!
So good. Thanks a million!
I cannot thank you enough, I am soooo happy that you made this video! It helped me SOOOOO MUCH. I was always dependent on my calculator so the math section of MCAT scared the shizznut out of me, So THANK YOUU
HIGH YIELD!!
bless ur soul! if I do good on the MCAT and get into med school, it was because of this video.
You just saved my life bro...
You are cracked. God bless you
dude downed like 8 redbulls and gave us this gold. great reveiw!
Thank you for making this
Hi friend in your "Understanding SI Units" video, I think you added an extra 0 for both giga (gram/meter) and macro (gram/meter). Commenting here because comments were disabled on that video. Love the content btw!
Thank you so much!!!
this was incredibly helpful - thank you so much!
Super helpful! Thank you :)
where can we find simple practice problems like this? I loved this video and like you said, practicing these things will help with speed for the MCAT, but I always find myself struggling on the math during MCAT practice problems because it starts out pretty complex already.
Wow. Just changed my life.
amazing!! thank you
amazing! thank you!
Saved my life !!
Man. Thank you so much
Fantastic
OK this! this is great!
dude thank you for this video
Thank you!!!
Thanks so much. Hope all has been well! I see you haven't posted any videos in a while.
THANK YOU SO MUCH
THANK YOU!
thank you!!!!
Super helpful
I totally, understood.
some stuff in here is so well described and succinct it's just the chef's kiss for dumbos like me
Why don't they teach logs like this in school? It makes so much sense here.
BIG brain video
GOAT
thanks
You the G.O.A.T 🤤
How are you figuring out the magnitudes?
thank you so much!!!!!!!!1
BEAST
Theeeeeee bestttttt
Great job! u kind of remind me of Morty
god bless your soul
Confused on when you do logs, why are you estimating what values you will be in between, instead of showing how to get to the exact value?
i just subscribed.
I wish I watched this a long time ago
For the last example, I'm confused why the smaller extreme would be 1 x 10^-5. When I did it I assumed it would be 10x10^-5 because in my head 2.7 has one magnitude which would make that a 10 as the minimum? I'm not sure if my question is making sense?
I love this channel, I feel like ralphthemoviemaker is teaching me how to do math haha!
Is there a continuation of this since it cut off? Would love the rest! And also how do you recommend converting pH into H concentration? (10^-ph)?
Ex: 10^-4.3
round exponent down to 4, then simply add +1. 4+1=5. This 5 is the exponent on the 10. So far, we have
? x 10^-5 (keep OG sign)
Now to solve for the ?
4.3 = acquired exponent minus 0.n -> we are solving for n
thus, 4.3 = 5-0.n -> n=7
Final answer is 7x10^-5 ,,,,, this whole process is actually the opposite of solving -log(7x10^-5) which yields 4.3
@@andrewhanna5194 isnt it -.7 though im confused how you got just 7
1/1.6 = 10/16 = 5/8 = 1/8 + 4/8 = .125 + .500 = .625 (x10^10) = 6.25x10^9
Which software are you using?kindly tell
Procreate and I screen record my iPad!
Wait the log example seems to confuse me. I used your method to get the -log(.500) but the answer is .301 and not 3. Pls explain. On Khan academy they have a problem where they are looking for the -log(.500) and I cannot understand how to get their answer.
I’m sorry, at that time stamp did I show -log(.5) = 3? I want to see what I wrote and refresh what the context was
how would you do 169/36?
It's from a problem on khan academy and I just don't know how I would estimate this on the MCAT.
Here's the problem: Aroldis Chapman holds the world record for fastest baseball pitch at 105.1 mph (169 km/h). The distance from the pitcher’s mound to home plate is approximately 60 feet (~18 meters). Assuming constant velocity, how much time would a batter have to react to Chapman’s world record pitch?
I'm really trying to improve my mental math and am currently really struggling. Any help would be SO SO appreciated
ok that ratio is just cruel... the MCAT is not a math exam.. all my math was simply 2 second calculations... MCAT doesnt care about math they're focused on testing concepts and the math will be easy (based on all my practice AAMCs and real MCAT)
If i win the lottery I will bless you just like you blessed me
Extremely helpful, kinda sounded like Joe Biden talking on 10x speed which I thought was downright hilarious, but overall amazing video!
I think I love you
37:55
Um... i love you
i love you
Ju...JUST FOCUS ON THE FIRST DIGIT, JUST THE FIRST DIGIT, FOCUS ON THE FIRST...JUST THE FIRST DIGIT (Morty's Voice)
Why would you round to 1.5 and not up to 2?
It was an arbitrary decision... 1.5 is closer to 1.6... and I knew 3/2 is equal to 1.5 and 3/2 is an easy number to deal with
@@sciencesimplified3890 ah okay! Something I will learn over time I'm guessing? Thank you! Was just curious.