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angela210793
 5 years ago
this doesn't make sense does it?
angela210793
 5 years ago
this doesn't make sense does it?

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angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0\[\sqrt{\log_{2}3*\log_{3}4*\log_{1/3}5 }\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes, its a complex no.

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0it'd b a negative no. under sqr right?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0i have abt 300....want to see them all? :)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0\[9^{2\log_{3}5 }\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i hope that's what u want!

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0\[9^{2}/9^{\log_{3}5 } this is how u did \it?\]

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0this is how u did it****

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the denominator=\[3^{(2\log_{3}5)}= 3^{\log_{3}25}=25\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I hope u know the properties of logarithms.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ask if u have any problems :)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0let me google translate smth plssss :)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0w8 i lost whr it was...

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0sea water contains 3% salinity.how much water should we throw out in 1liter....so that the percentage will b 2%

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0So so so sorry 4 my english :S:S :$

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0Did u get what i am looking 4?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0is the answer 200/3 L.?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Your question: Sea water has 3% salinity. How much volume of water (in litres) should be expelled to get 2% salinity? Is this ur question? Was my ans right?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0yea this was the q..but i don't know how to solve it.....idk if ur answer is right...:(

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok, my logic goes: In 100 L water there is 3 vol salt. Therefore 1 vol salt is in 100/3 L water So 2 vol salt is in 200/3 L water.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0any other question? 299 to go :)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0hahah lool.there are only abt 1/3 i can't solve :P:P:P

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0\[\log_{2}15!=\log_{2}16!=? \]

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0yea...there may be typing errors.....let me give another 1

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0f(x)=ax^2+bx+c f(2)=f(3)=0 find a/b=?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0I'm going to get smth 2 drink...want anything(since ur helping me?) :P

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0may be u can give me a glass of milkshake?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0b/a=1. therefore a/b=1

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0O.o some explanation pls?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sum of the roots=b/a. Hope u know this. BTW is my glass of milkshake ready..coz in my part of the world its abt 50C

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0yea i know tht....OMG!!!! why don't i use wht i know ? :(:(:(:(:( ur milkshake is ready...(whr do u live? Sahara? )

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0thnx by the way :)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0i got a lot more problems here but they are with conics and graphics...:(:(:( i don't think u can help me...:(....but let me see :)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0copypaste all that and u'll get ur milkshake :P

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thats very nasty!! will i lick my screen?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0\[\lim_{x \rightarrow 0} {2x12x+1}/x\]

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0hahahaha loool :D :D

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0**********all that is divided with x**********

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0O.o some explanation plssssssssssssss ^_^

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0well, for x=0+c and x=0c we have 2x1=2x+1 and 2x+1=2x+1. here c is the smallest number u can think of.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so that gives the fraction lim(x>0)(2x+12x1)/x=4.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0any problems ask me:)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0let me write tht down pls

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0will u w8 2 mins plssss...I'm sweeping my room's floor..I'll b back :)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0\[\lim_{x \rightarrow e} (x^ee^x)/(xe)\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0just out of curiosity, whats ur age?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0almost 18 ..my bday is 21/07/1993..tht's wht r those no.s in my name :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0use l hospitals rule..

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0it is 0/0..ok i got it :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0my birthday is on 15/6/1993. its less than a mnth!!!

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0so ur a senior as well :)...Ewwww...on 15/06 is my math exam :(:(:( I'll wish u a happy bday if ur here :)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0if u will b here****

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0^_^ another problem?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0why not? but give ones which u couldnt solve...

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0I took these yday so i haven't seen them all..i've seen only abt 45....I'm giving u the 1s i don't have idea abt :)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0sin10x/sin2xcos10x/cos2x

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0crossmultiply and get sin8x in the numerator!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0u get (sin4x)/2 in the denom.

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0oo rightsina*sinb=1/2{sin(a+b)+sin(ab)} this way right?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0wht is denom? google didn't translate it.... O.o

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0denominator. Hey, u are translating each of my words?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0hahahhaha lool :D No..only this 1..cause i didn't understand it..I'm so sorry I'm a native english speaker...and idk all the words.....:(:(:(

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0i'm not a english.............*

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0my mother tongue is also not english. infact i suck in english!!!

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0huh? R u making fun of me? :( :( ur english is great.....:)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thanx..but i m an Indian. (more specifically a bengali)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0Yuppiiii i was right....i was thinking u might b indian....u know y? cause only indians are good at math...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0japanese are also gud in math

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0maybe but i've known only indians not japanese so.. :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0k.So where do you belong?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0where do i belong?u mean nationality?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0Albania/Europe :) (mother Teresa's origin is albanian) :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ooo I m helping an Albanian. wow!

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0^_^ i got 1 with probability.....want 2 see it?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yups..but maybe i am not getting much time now..

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0P(A)=1/2;P(B)=2/3:P(AUB)=?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0hmmm...ok never mind :)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0Thnx 4 helping me with all those problems ^_^ I appreciate it....and i'm sorry 4 the milkshake :P

watchmath
 5 years ago
Best ResponseYou've already chosen the best response.0Hi, Saubhik help Angela with her problem here (because she got a wrong answer): http://openstudy.com/groups/mathematics#/groups/mathematics/updates/4dda207c0ada8b0b585b43c7

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0use P(AUB)=P(A)+P(B)P(AintersectionB)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0this is used 4 probability as well? Thanks :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yups cardinality properties of sets can also be used un case of probability also. Infact, its obvious probability involves counting.

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0a/4=b/3; a^2+b^2=100 .....find ab=?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0use a/4=b/3=k. then 16k^2+9k^2=100 i.e. k=+/2 then its easy!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0well u seem to have a huge lot of problems!!!

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0O.o i didn't get it...where did the 16k^2 come from?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0a=4k and b=3k follow my substitution!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so what is ur hobby angela?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0ahaaa...i got it...

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0Hobby???? music and playing puzzle games(tetris especially ) u?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0reading,doing,learning mathematics apart from talking to pretty girls :P

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0Ur a mathaddicted? I'm an english 1 :P

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0wht's ur favorite book?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0fav book? story or math?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0not math....don't u read novels? O.o

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0harry potter,a time to kill,the lord of the rings,

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0not much...hard english makes me frown...well I saw harry potter and deathly hallows a few hrs ago...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i see muvies and prefer them to books!

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0I've read the books...the 5th 1 for 1 day :)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0wow...math?harry is better :) :P

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0believe me math is indeed fascinating....by the way i plan to see the pirates of the carribbean :on stranger tides movie did u see it?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0would i look weird if i told you that i haven't seen any of its series???? :P

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0nopes...but u can always watch it...its good..

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so u have more problems?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0maybe i'll 1 day :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0btw the answers approximately i1.7 where i is iota

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0angela what do u do now?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0@druvidfae thnx :) @saubhik looking 4 the problem

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0looking for the problem??

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0X^2+(b2)X+b=0 and !/x1+!/x2=3 what is b?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0@druvidfae not at ur answer.....a problem so Saubhik can help me :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0use the fact that x1+x2=2b and x1x2=b. observe that 1/x1+1/x2=(x1+x2)/x1x2=(2b)/b.now this equals 3. b=1/2.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0where do u get all these questions from?

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0my friend has given them...this is the preparation 4 the math test on ur bday day :P we can leave this if u want....

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0nopes..it wud help u if u worked them out...when u have desperately tried for hours but failed then u can ask me.. I know u can solve each problem...Believe me u wud feel more confident on my bday :P

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i alwys like solving problems...

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0^_^ Thanks :):) Actually u know what....i have a literature exam on june 1st ...but i don't like it...and i don't know how to study it.....so i prefer solving maths rather than doing smth tht will drive me crazy....:(:(:(

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0is it ur high school final exams? Best of luck.. (never do what u dont like, its no use getting high marks in a subject u dont like....i like ur spirit..God has given us abilities in a particular field and we should exploit it to the fullest to become a genius like beethoven or einstein . This is what i believe:)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0Huh? Noooo......... it's true that i don't like it but i study it anyway..i must have a good grade's average to go to unviersity...... and my grade's average would b abt 9.7 if there was no math :S

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0whats the meaning of "earning a grade" if u dont like what you do. We are not compelled to do anything. We do it because we love to do it and spend the time of our life in doing what we like. The main thing: We should have fun throughout our lives.

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0the meaning is to go to a good university.....:)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0and then?? will u be happy after going to a "good university"? My point is will u be happy throughout ur life just because u went to a good university? If so, then go on...:)

angela210793
 5 years ago
Best ResponseYou've already chosen the best response.0Ofc I'll...this is the reason why i am trying to give my best.... School is the most important thing 4 me nowdays..... Anyway ....my bro wants the pc so...i'm going to have launch and study literature.....:) Thanks u veryyyyyyyyyyyyyyyyyy much 4 helping me,hope to see ya soon :),have a great time :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0have a nice time..meet u soon.
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