Scientific Notation - YourTeacher.com - Pre Algebra Help

[RIOTSHOT259]

press 3 for hoes

[MissTrixy29]

I feel so smart! :O

[love81518]

Gotta final tomorrow oh hell yea this is how I study

[cousinsfromhell]

Damn. This lady took, what, 1 minute explaining and my math teacher takes 30 minutes just to write the problem down -_- Thanks!

[ClarityTheParody]

my video has a better and more interesting explaination ;)

[geovanny3able]

DAMM SO SMART FUMASTEEE LOL



[julzkow]

in this case this math teacher rocks

[sarcasticscrodum]

thank you!!!!!!!!!!!!

[xy274]

stupid onlive ad. the product is BS

[sam1234302]

thanks!!!!!! im doing my homework and i understand it! My teacher explanied it unclear but you explaned it clear!

[Dr7151]

Easy

[sweetcaroline96]

thanks

[bossylady78]

what are you guys talking about ?

pshhh ; i like her .

[ThePoisonedTaco]

When are you supposed to learn this? I learned this in around 5th grade... not like I'm trying to brag or anything... and quit talking like your being sarcastic.

[akira32able]

thanks! FINALLY!!! i can answer our homework.

[MsAnimelover4life]

dude i just need hwlp w/ my math homework HOW DOES THIS HELP!??!?!?

[MsScreamFreak]

I just had one of those... "OOOHHHHH NOW I GET IT" moments... and btw, I'd rather have this lady teach me Math than the annoying algebra teacher I have now.

[koolaid4301]

@MsScreamFreak heck yeah

[HolyShadow180]

Anyone know, how much basic math is need to be known till one can do start on Algebra?

[Pacmak11]

@HolyShadow180 Um really just know your basic math and you should be okay, but make sure to pay attention and take lots of notes they will help out later when you start taking college math.

[oQSLoPrEdAt0r]

@HolyShadow180 im in pre alg now and it takes a portion of knowledge

[Daniel123Sicat]

cool, cyborgs do exist. . .

[54321blastoffkayferg]

I wounder if shes like that in real life lol

[54321blastoffkayferg]

THANK YOU!!!!!

[esthermiso]

Are teachers aloud to smile?

[MrBaseballBeast5]

Thank god for youtube.

[ChocalateIpod]

@zidane583 racist fk y culdnt u say white cock? o yeah all white guys have small ones

[walnut0231]

THanks helped me a lot on homework

[Roboy117]

To slow

[artu17ro]

man! this teacher turns me on!

[ChocalateIpod]

@artu17ro eww how does she turn u on shes fkin ugly

[PELLISABY]

THANKS your voice is clear and very easy to follow and understand!! you are a darn good teacher please keep providing good quality videos and remember NO ONE can please everyone and why would you! lol

[sadathable]

@PELLISABY this is very fun!



[playertrent]

hoe

[TLboyful]

thanks a lot Miss, u was really very slow and clear Thanks once again.......

[UMA07072004]

@zidane583 grow up zidane

[suiteangel45]

You know It's really hard to be a teacher so why say something bad if she's just trying to teach you?

[oHellnAwxproduktions]

Not only is she smart, but pretty too ;)

[oHellnAwxproduktions]

@thegrimllama

online school? this is youtube!

[tmackg26]

i think i will never understand this crap

[cheeseninja134]

why is the begining like VIEWERDESCRETION OR A  ADULT MOVIE.

[MaxxTheKid777]

YOU FUCKING BITCH IM SO FUCKIN CONFUSED YOU ASS HOLE IF I HEAR ABOUT SCIENTIFIC NOTAFUCKATION IM GOIN TO FUCKIN DIE BITCH

[asgher786]

the guy who does the math lessons is 10 times better than this computer talking robot

[dhruvownege]

why do i learn better from this, than actual school

[phanofmusic626]

Thanks for refreshing again! =D

[johnnycage435]

fuck me i never took algebra 1 and now i have chemistry so it was sorta hard at first

[theonlyswagga]

Cool

[bestinworld36]

Man this doesnt make sence. she talks to slow.... i should have payed attention in 6 grade algebra 1...........

[MrRockerDude69]

fuck learning sucks and for some stupid ass reason im learning this in science!!!!. Stupid fucking bald guy makes us learn scientific notation and guess the fuck wat we never gonna use that shit so wats the point of learning it stupid bald teacher guy..AKA ass wipe hahah

[seattleunited]

thanks. love her accent!

[firegirk121]

but what if its not a 10 then what ?

[klmk1984]

@firegirk121 It ALWAYS a 10

[lildaredevil1104]

this woman makes it hard to learn she talks like an a**

[donchicharo33]

its being proven...boring teachers leads to boredom and 0 learners... fun teachers that are alive and talk alive..make learning easy and fun

[MegaBobRobert]

@donchicharo33 BS. Teachers that get straight to the point and only give relevant information are better teachers. This girl, and her partner are awesome math teachers, because they are stone-cold methodical. :)

[donchicharo33]

its being proven...boring teachers leads to boredom and 0 learners... fun teachers that are alive and talk alive..make learning easy and fun

[3030indaface]

yeah shes creepy I think i heard of her eating people before, and yeah when the hell we ever going to use this ive asked electricians and mechanics since thats where i was told it was going to be used and they said they never have used it in thier 30 plus some odd career.

[lolxnatalie]

You talk very slowly . I know its supposed to help us understand buht . it makes us NOT understand . i fucking hate algebra when the fuck will we use this in life .?

[etfboy450]

YAWWWNN! : /

[maxerwomen]

(9.907x10^7)(1.08x10^12)^2/(3.­603x10^-5)(2054)

[candyflossstar]

is it just me or is that teacher reaally creepy 0_o

[claytonhouse1]

could you imagine having sex with her

[HeroX25]

Zzzzzzzzzzz.... yeah huh uh 2.9 plus 8 equal .....ZZZZZzzz uh mhmmmm yep got it!!!!sike! this helped alot!!!!!! she just got awarded teacher of the year!!!! and all you hateing dumb F*cks who think this video sucks go choke on some hard ass nuggets

[barbielicious30]

OMG I love you're videos and you're neatness so easy to understand

[Bass4Prez]

~falls asleep~

[MultiDanradcliffe]

ThANKS I REALLY APPERECIATE IT!!!!!!!!!!! IT HELPED

[zx6rtt]

This lady's hot

Big brains turn me on....

[TheDirtbike2000]

maldita vieja vete a chupar tus huevos hija de la gran perra and it sucks

[danielkirk1]

Thank you for the video. Just watched a video on converting standard notation to scientific, now i know the reverse thanks to you, you are good at your job :)

And to the idiots who commented negative on this video, it's because you're too fucking retarded to understand the alphabet, suck a vibrating railroad track you diseased apes.

[roucher007]

nice.. thank u!!

[2010blackpearl]

i don't get it

[uglydollipod]

sorry for the people who leave negative comments

it is on them

thank you !!!

[Noobanimate]

u my teacher meh my teacher in school is old like 50 + and she always doncare anything ROFLMAO !

[sanderson9999]

shes fucking weird

[hipeeps0]

DIDNT HELP!

[sifitisifi]

LAWL NOW I CAN DO MY HOMEWORK, thanks :P

[katiearchie]

i love MY teacher!!!!!

[Lilmama6261]

boooooooooooo

[resellworld]

shes a robotic female rebirth of mr rogers

BUT I'D HIT BIIAAAAATTTCCCHHHHH!!!!!

UHH HUHHUH HUHH

[notaloka448]

thAANX

[P0w3rR4nq3rs]

thanks biatchhh now i can do my homework

[Ktayr]

Their is no need to call her that.

[Ktayr]

AND?

[Shark142]

ty ty

[Filender]

haha you all get mad at her because of the way she talks, but then you're like "but it helped me, THANKS!" lol . anyways thanks

[legomatic95]

thank you this is helping for my tests

[snyper105]

dude...i feel like im in school

[Ktayr]

HAHAHAH that's funni!. But you are write =)  GREAT comment

[ProJanitor]

You're so pretty

[Gaz25621]

lol look at how many thumbs down projanitor got haha

[ProJanitor]

LOL

[camzlikes2dance]

this would be so much more easy to understand if you didnt talk like a damn robot -.-...

[HeroX25]

@camzlikes2dance  lol

[elmistico77]

@camzlikes2dance lol

[bulgaria5]

wow lady u need 2 calm down.... u look all like .... grrr and stuff but thx rly helped alot

[ballerblake23]

sorry but this sucks

[hitcs]

i have a diffrent type then that

[blakasassin1]

wut about negatives??? like 10 to the negative 4th power

[wanderingjew2008]

Negative exponents mean that the decimal point is actually further to the left. So 10 to the negative 4 means the decimal place is actually 4 places over to the left. It means that the number is actually smaller than it looks. For instance, a single atom of copper weighs .0000000000000000000000002 pounds. That is a LOT of ZEROES! It's much easier to write it as 2 X 10 to the -25. That means a 2 with 25 decimal places to the left of it. Don't let the 10 confuse you either...

[wanderingjew2008]

Think about it this way. In a single penny there a LOT of copper atoms, because copper atoms are very small. So, the number of copper atoms in a single penny is 29,500,000,000,000,000,000,000­. That can be written as 2.95 X 10 to the positive 22. You need the 10, because 2.95 to the 22 is not a number that starts with "295". What we're saying though is 295 followed by a certain number of zeroes. If we were trying to say 2.95 times a number that makes it be followed by 4 zeroes, we would...

[wanderingjew2008]

multiply 2.95 times a number that moves the decimal place past the nine and the five and then puts four zeroes after it: 2,950,000. How would we get that number? Let's multiply it by 10 and see what happens... 29.5 We moved the decimal 1 TIME to the right. Let's multiply it by 10 again: 295. So, we've multiplied it by 10 how many times? 2 times. Let's do it a 3rd time: 2,950. Closer. A 4th time: 29,500. A 5th time: 295,000. We want four zeroes. By 10 a 6th time: 2,950,000. Bingo! So...

[wanderingjew2008]

So in order to put 4 zeroes after 2.95 we had to multiply it by 10 SIX TIMES. That's: 2.95 X 10 X 10 X 10 X 10 X 10 X 10. It's the same as saying 2.95 X 10 to the 6th. So, 10 to the positive 6 moves the decimal SIX places to the right. So, now what would a 10 to the NEGATIVE 6 do to the number "2.95"? A 10 to the negative 6 moves the decimal over 6 places in the OPPOSITE: it moves 6 places to the left. Negative exponents mean that the number becomes that many times itself smaller...

[wanderingjew2008]

So, 7 to the negative 6th means: 7 divided by 7 SIX times. That's: 7 X 1/7th X 1/7th X 1/7th X 1/7th X 1/7th X 1/7th. It's a VERY weird number! But 10 is very easy to raise to negative exponents. 10 to the negative 5th: 10 X 1/10th (If you don't know multiplying a number by 1/10th or 1/7th means the same thing as "divided by 10" or "divided by 7") X 1/10th X 1/10th X 1/10th X 1/10th. That's .00001. 10 to the negative 5 means ".00001". 10 to the negative 1 is .1 so then...

[wanderingjew2008]

what is if we have "2.95" and we want to move that decimal point TO THE LEFT 6 times, what do we need to multiply it by? Well, if multiplying it by 10 six times moved it to the right six times, then what moves it to the left? ONE-TENTH. 10 to the negative 1. They're both the same number. ONE-TENTH and TEN TO THE NEGATIVE ONE and .1 are all the same number. All three of them mean ".1" Got that? 10 to the negative 1 means ".1" 10 to the negative 2 means ".01" 10 to the negative 3 means ".001"

[mashmellow543]

i cant understand anything u r saying!!

i hate algabra im never gonna use it ever!!

[wanderingjew2008]

So then, if we want to get the decimal on "2.95" to move to the left 6 TIMES we need to multiply it by a number that does it. .000001 is that number. 10 to the NEGATIVE 6 is that number. So, 2.95 X .000001 = .00000295 And it looks cleaner to write the same thing as 2.95 X 10 to the negative 6 = .00000295 bada-bing-bada-boom! That's what a negative exponent is. If you get into chemistry you'll need to know 10 to the negative and 10 to the positive. Any other number to the negative? Barely used...

[punkabs12237]

the other vid shows you how its called scientific notation math help

[guerolil]

THAT REALLY HELP....

[metallica234kirkh]

thanks you really helped!

[80kg1]

this helped so much!

[cutebarbie6]

nice you helped me with my assingnment!!!

thanks for the uploader!!!!