Number of results: 28,254
Calculus some1 plz!!!!
sadly, it didnt work :( thanks for trying
Monday, March 14, 2011 at 7:47pm by yolana
help plz
some1 help wit my current post plz;)
Friday, April 2, 2010 at 11:32pm by catherine
Physics
some1 plz help !
Wednesday, May 8, 2013 at 4:08pm by Rohan
Physics
some1 plz help........!
Saturday, April 13, 2013 at 12:05pm by tanvir ali
can some1 plz recheck my answers
n n
Wednesday, March 13, 2013 at 4:18pm by annabelle
can some1 plz recheck my answers
Yes, 4.c.
Wednesday, March 13, 2013 at 4:18pm by Writeacher
can some1 plz recheck my answers
is 4. C
Wednesday, March 13, 2013 at 4:18pm by Amy
Anti-ln?!?!
Thanks Reiny!
Saturday, April 21, 2012 at 1:47pm by Some1 Help Me Plz
Inequalities
Thank you both so much.
Saturday, April 21, 2012 at 3:26pm by Some1 Help Me Plz
Math Help PLEASE!
Thank you so much!
Saturday, April 21, 2012 at 3:12pm by Some1 Help Me Plz
chem/some1 check my work plz.
Thank u!!!!
Tuesday, November 16, 2010 at 7:23pm by julia
math
can some1 help me wit my location subject plz
Thursday, February 25, 2010 at 8:00pm by larry
Exponential Functions?!
Ah, thank you so much!!! GOd bless you!
Saturday, April 21, 2012 at 3:10pm by Some1 Help Me Plz
Inequalities
I thought the first was an ellipse and the second was a circle
Saturday, April 21, 2012 at 3:26pm by Some1 Help Me Plz
chem/some1 check my work plz.
It looks good to me.
Tuesday, November 16, 2010 at 9:13pm by DrBob222
drwis
can some1 plz help me with this question i have 2 submit my exam
Saturday, April 17, 2010 at 1:18am by becca
help plz
Which word is a synonym of the word evolve? a}recession b}decline c}progress d}retrogression p.s.ive been working on this same question for 1 month todaysthe last day i have can some1 plz just give me the answer plzzz lol btw:who likes boxing?0_o
Wednesday, April 14, 2010 at 10:43pm by justin
science
yea i really don't know so some1 plz answer! :( i hate homework
Tuesday, March 29, 2011 at 4:31pm by lo
chem/some1 check my work plz.
You're welcome. Good luck on your test.
Tuesday, November 16, 2010 at 9:13pm by DrBob222
science
i nd some1 to tel me some neutral subtances plz help me!
Sunday, September 16, 2007 at 4:14am by meeeeeeeeeeeee!!!
chem/some1 check my work plz.
a. OK, except the decimal is wrong, typo b. ok c. correct.
Tuesday, November 16, 2010 at 7:23pm by bobpursley
chem/some1 check my work plz.
thank you for all your help Drbob222...just whish me luck for tomorrow in my test... :)
Tuesday, November 16, 2010 at 9:13pm by julia
chem/some1 check my work plz.
thank you for all your help Drbob222...just whish me luck for tomorrow in my test... :)
Tuesday, November 16, 2010 at 9:13pm by julia
Calculus some1 plz!!!!
A plane flies horizontally at an altitude of 5 km and passes directly over a tracking telescope on the ground. When the angle of elevation is π/3, this angle is decreasing at a rate of π/4 rad/min. How fast is the plane traveling at that time? (Round your ...
Monday, March 14, 2011 at 7:47pm by yolana
can some1 plz recheck my answers
1 and 2 . . . already answered below. 3. all of the above! 4. I don't think it's A. A is what you plan to do; which choice indicates what you actually do?
Wednesday, March 13, 2013 at 4:18pm by Writeacher
METRICS
i think mectrics are easy but SOMEBODY PLEASE HELP ME I HAVE TO DO THIS FOR SCIENCE!! I REALLY NEED TO KNOW THIS AND NOBODY KNOW EXCEPT MY SCIENCE TEACHER MR.JENKINS!!!!! OMGSH SOME1 PLZ!!!
Wednesday, August 2, 2006 at 5:47pm by hannah
Inequalities
graph the system of inequalities: ( x-3)^2/9 + (y+2)^2/4<=1 and (x-3)^2+(y+2)^2>=4 I do not know how to simplify this down enough to graph it
Saturday, April 21, 2012 at 3:26pm by Some1 Help Me Plz
word unscramble
plz plz plz plz help me have to give it tommorow. it has to school items only. the four words are that need to be unscramble. 1. EEFILNPPTT 2. AEHIRSSTTW 3.EEHKOSSUY 4. CEGHLMOSTY SO PLZ HELP I REAlly wannt to know what it is plz help.
Thursday, September 28, 2006 at 3:34pm by shruti
Equations of a Circle
Write the standard for of the equation of the circle that passes through the points at (0,8),(8,0),and (16,8). Then identify the center and radius of the circle. I have r=8, center=(8,8). What now?
Saturday, April 21, 2012 at 5:27pm by Some1 Help Me Plz
LIVING ENVIRONMENT
the ability to grow in size is a characteristic of living organism .Although an icicle may grow in size over time,it is considered nonliving because there is 1)an incerase in matter ,but no increase in the number of icicle. 2)an interaction between the icicle and the ...
Tuesday, February 12, 2013 at 9:14pm by tania sharmin
calculus
integrate ((x^3/6)+(1/(2x)))*squareroot of 1+(x^4/4)+(1/4x^2)-1/2..plz help me...tnx in advance!
Monday, May 7, 2007 at 12:19pm by Maria-PLZ HELP
science
someone plz plz plz plz plz plz plz plz plz help me!
Friday, February 8, 2013 at 1:24pm by corie
Social Studies
I am doing an ABC book to for Florida and i need a word for the letter X to. IT is due MAY 26 , 2010!!!!!!!!!!!!!!!! I need HELP PLZ PLZ PLZ PLZ PLZ THANKS :)
Friday, May 7, 2010 at 3:55pm by angel
social studies
plz plz plz plz i NEED help! awnser this question plz! my poster is do tomorrow! i NEED help!
Sunday, March 30, 2008 at 8:15pm by mia
I NEED HELP!!:(!!!! HELP ME PLZ!!
I GOT A FEW QUESTIONS SO what is a cell part that has the funcion of a gel-like material inside cells... and what releases energy into the cell.?? plz plz plz plz HELP!!!
Tuesday, October 20, 2009 at 8:48pm by i really need help!!
physics,plz.....give me answer as soon as possible
plz plz plz.....help me
Wednesday, November 24, 2010 at 11:35am by sweetie
Math ....urgent help
i just dont get this elimination method ..... plz help me plz.....teach me how to keep the x and y in a parallel line. and which number to multiply.....plz help -5x-4y=-11 10x=-6-y help me plz......
Wednesday, January 7, 2009 at 5:01pm by vero
math
the volume of a rectangular solid is given by expressions given below.in each case find the dimentions of the solid. a)15x^2-51x+18. b)x^3+13x^2+32x+20. c)x^2-5x/2-3/2. d)x^4+x^3-x-1 plz everyone help me out.till 2 o'clock...plz plz plz
Wednesday, May 30, 2012 at 6:03am by PLZ HELP ME NOW...
biology
a boy inherits genes for tallness,but his growth is limited as a result of poor nitrition. this is an example of 1)an inherited disorder. 2)environmental influence on gene expression . 3)expression of a hidden trait 4)a characterstic controlled by more than one pair of genes. ...
Friday, February 8, 2013 at 12:44pm by tania sharmin
Calculus some1 plz!!!!
x=h*cot(θ) dx/dθ=-h*csc²(θ) Given h=5 km dθ/dt = -π/4 θ=π/3 dx/dt=(dx/dθ)*d(θ/dt) =-h*csc²(θ)*dθ/dt =-5csc²(π/3)*(-π/4) =-5*(&...
Monday, March 14, 2011 at 7:47pm by MathMate
physics
A 248-kg crate rests on a surface that is inclined above the horizontal at an angle of 19.5°. A horizontal force (magnitude = 537 N and parallel to the ground, not the incline) is required to start the crate moving down the incline. What is the coefficient of static ...
Wednesday, November 9, 2011 at 5:59pm by Jul
Vectors/Magnitude
The vector v has a magnitude of 89.7 feet and a direction of 12(degree sign)48'. find the magnitude of its vertical component a: 887.47 ft b: 19.87 ft c: 19.38 ft d: 87.58 ft
Sunday, April 22, 2012 at 5:04pm by Some1 Help Me Plz
Calculus 12
Simple query. plz tell me in brief. How will u slove this -3 log 3 + log 2 + 2 log 4 Plz explain
Saturday, January 21, 2012 at 1:23am by Akash
CALCULUS-plz help!
If I were you, I wouldn't be using Jiskha for Calculus III. What do you think?
Tuesday, April 16, 2013 at 6:54pm by G. Bryce
Climate Graphs
i need a climate graph for japan now plz my teacher will kill me plz plz plz
Saturday, January 13, 2007 at 10:51pm by harry
English
No the question already post it, plz help me ...plz ...plz ...any one... my native language is not english.. plz help me..
Saturday, July 24, 2010 at 10:46pm by shan
Calculus some1 plz!!!!
x = 12 x' = -13/10 y' = ? when x = 4 m = 2 y = ? Use proportiions. 12 / 2 = 4 / y 6 = 4 / y 2/3 = y 12 / x = 4 / y Differentiating both sides with respect to time, we get: -12 / x^2 * x' = -4 / y^2 * y' -12 / 4^2 * x' = -4 / (2/3)^2 * y' -12 / 16 * x&#...
Monday, March 14, 2011 at 7:47pm by Brooke & Ashland
Calculus.......plz help! =)
Use any calculus method to determine extrema, intervals where the function is increasing or decreasing, asymptotes, and points of inflection for y = -x(x+1)^3
Saturday, October 20, 2012 at 4:01pm by Amy
Physics
1.The mass of a string is , and it is stretched so that the tension in it is 180 N. A transverse wave traveling on this string has a frequency of 260 Hz and a wavelength of 0.60 m. What is the length of the string? 2.A rocket engine emits of sound energy every second. The ...
Wednesday, December 6, 2006 at 9:19pm by Jena
pscychology
Could someone pretty plz plz plz help me...What are the 2 biggest parts of the human brain??
Wednesday, March 11, 2009 at 3:46pm by Logan:)
math
the volume of a rectangular solid is given by expressions given below.in each case find the dimentions of the solid. a)15x^2-51x+18. b)x^3+13x^2+32x+20. c)x^2-5x/2-3/2. d)x^4+x^3-x-1 plz everyone help me out.till 2 o'clock...plz plz plz
Wednesday, May 30, 2012 at 4:00am by parul
SCIENCE!!--ANONYMOUS PLEASE ANSWER MY QUESTION!
plz answer the question we were talking about plz plz. Go back to the problem. I got 184 but the worksheet answer says 136 which is correct?? plz help!! thx
Monday, September 13, 2010 at 5:41pm by Happy Face
Physics
A ball rolls horizontally off the edge of a tabletop that is 1.80 m high. It strikes the floor at a point 1.42 m horizontally away from the table edge. (Neglect air resistance.) (a) How long was the ball in the air? (b) What was its speed at the instant it left the table? i ...
Wednesday, February 6, 2008 at 7:16pm by some1
earth sci.....help needed ...urgent
help me plz....plz.;...plz//////
Monday, November 17, 2008 at 9:03pm by Anonymous
chem
stilll didnt get it .. .. can u plz explain in detail ... how did u get the answer.. plz plz plz plz plzp l zp thnks Bond enthalpy is the energy required to break a mole of a certain type of bond. O=O = 495 kj/mol S-F = 327 kj/mol S=O = 523 kj/mol Use average bond enthalpies ...
Wednesday, November 12, 2008 at 11:54pm by DR BOOBB Plz HELP
physics!! plz answer me!
A 0.15 kg baseball moving at +26 m/s is slowed to a stop by a catcher who exerts a constant force of -390 N. How long does it take this force to stop the ball? How far does the ball travel before stopping? plz plz plz help!!
Monday, December 10, 2007 at 9:48pm by julia
physics
1.The mass of a string is , and it is stretched so that the tension in it is 180 N. A transverse wave traveling on this string has a frequency of 260 Hz and a wavelength of 0.60 m. What is the length of the string? 2.A rocket engine emits of sound energy every second. The ...
Thursday, December 7, 2006 at 11:11am by Jena
physics
Plz help me as far as possible plz plz help
Wednesday, October 31, 2012 at 10:32am by bina
Lattice method/math
I really really dont like this and i need it drawn out. plz plz u would be my best friend plz!
Tuesday, September 19, 2006 at 8:25pm by Mike
calculus PLZ HELP!
thanks!
Thursday, April 12, 2012 at 1:01pm by saiyuri
can some1 plz recheck my answers
1.is B. It has a specific goal to accomplish: earning college degree. C is the beginning of a goal: working on research paper, but doesn't say paper will be completed, therefore it's not specific goal. 2.I agree that it is C. 3. is C. Although, the other 3 answers are ...
Wednesday, March 13, 2013 at 4:18pm by Pam
grade 10 history
I have a SUPER HUGE project due called National History day and need lots of help with it, plz plz plz help!!!!!
Sunday, January 20, 2013 at 7:06pm by Macy
Ms.Sue (ONLY)
can you plz help me in science? PLZ HELP ME! YOU HELP ALL THE TIME! *begs* plz help! i am my knees!!!!! (really i am!) its called "science 8th grade"
Wednesday, March 7, 2012 at 7:36pm by sammie doodles :-)
Calculus
plz answer
Tuesday, September 9, 2008 at 8:45pm by matematicas
calculus...plz ans urgent
Find the dimensions of the right circular cylinder of greatest volume which can be inscribe in a right circular cone with radius of 5 inches and a hieght of 12 inches(hint:use similar triangle property).also draw a label diagram....plz answer its too urgent
Sunday, November 7, 2010 at 10:04am by daan
question
teacher i thinkk
Sunday, June 13, 2010 at 7:29pm by some1
chem
yes thank yew finally an answer!
Sunday, February 6, 2011 at 12:39pm by some1
sCIENCE PLZZZZZZZZ HELP
these answers are rite!!!
Wednesday, April 11, 2012 at 12:04pm by some1
will some1 reed bellow post
What!!!???
Tuesday, January 6, 2009 at 4:13pm by Anya
chem/some1 check my work plz.
looks good to me. A book like the Shaum's is pretty good. You may be able to find some practice problems on google. Just type in something like gas law problems. http://chemistry.about.com/cs/workedproblems/a/bl113003a.htm
Tuesday, November 16, 2010 at 8:36pm by DrBob222
calculus
plz help me with this,when f(x)=1/(x^2+2), find lim[f(x)-f(a)]/x-a x ---->a
Wednesday, February 8, 2012 at 11:58am by Bash
chem/some1 check my work plz.
nitrogen gas contained in a cylinder with a volume of 5.0x10^2 mL @ a temp of 30C and pressure of 710 torr. The gas is then compresse to a volume of 25mL and the temp. is reaised to 820C. what is the new pressure of the nitrogen gas?? Pf=p1*v1*t1/Tf*Vf P=(700torr)(5.02x10^2mL...
Tuesday, November 16, 2010 at 8:36pm by julia
math
A water balloon is shot into the air so that its height h, in metres, after t seconds is h = —4.9t^2 + 27t + 2.4 a)How high is the balloon after 1 s? b)For how long is the balloon more than 30 m high? c)What is the maximum height reached by the balloon? d)When will the ...
Friday, January 23, 2009 at 9:21am by gagan
will some1 reed bellow post
see above
Tuesday, January 6, 2009 at 4:13pm by mike
chemistry 1st year, for midterm help
ok, here is the thing. I have tried other questions and got the right answer :P But for question # 2 I convert the ph to pOH and den find the OH- den I find the # of moles from 6.8% ammonia and den I use the Kb value of ammonia to find the OH- in the 6.8% ammonia and using dat...
Wednesday, February 11, 2009 at 11:10pm by ur class fella
Calculus-PLZ HELP! =)
did you do the zero test? I am not certain I understand your difficulty.
Tuesday, March 26, 2013 at 10:10am by bobpursley
Calculus-PLZ HELP! =)
does the sum 3/(2^(n)-1) converge or diverge? n=1--->infinity
Tuesday, March 26, 2013 at 10:10am by Sara
Calculus...plz help!!
find dy/dx of xsiny-ycosx=1
Sunday, October 7, 2012 at 10:26pm by Liz
PLZZZ I NEED HELPP
can I please have some1 help me with this problem
Sunday, February 1, 2009 at 8:46pm by Julie
calculus
derivative of (3x+2)^6- 8(7x^2+9)^4 all cube rooted! plz help!
Sunday, March 3, 2013 at 7:31pm by Anonymous
Calculus PLZ HELP!
since a constant does not depend on x, its value does not change no matter what x does.
Thursday, May 24, 2012 at 4:51pm by Steve
computer,plz...give me answer fast
but there must be any reason why people use cd rom instead of floppy disk plz...anyone can give me the exact answer soo plz give me as soon as possible...
Monday, November 29, 2010 at 1:27am by sweety
Can some1 read over my application paragraph?
i agree with mr.bob
Thursday, October 30, 2008 at 7:59pm by mysterychicken
bio check plz plz plz
Mitosis (normal growth) --> 2 cells with 46 chromosomes each, while meiosis (reproductive cells) --> 23 chromosomes.
Monday, November 28, 2011 at 8:21am by PsyDAG
Physics
what is U...meaning acceleration?.... so basically i would have 1.80= -9.8t?...is that right?
Wednesday, February 6, 2008 at 7:16pm by some1
CALCULUS-plz help!
For the curve r = 2 sin 3(theta): Find the arc length of one petal
Tuesday, April 16, 2013 at 6:54pm by Sara
CALCULUS-plz help!
For the curve r = 2 sin 3(theta): Find the arc length of one petal
Tuesday, April 16, 2013 at 6:54pm by Sara
calculus PLZ HELP!!
find the equation for the line tangent to the curve at the given point. (x^2)(y^2)-2xy+x=1 at (2, 1/2)
Sunday, October 7, 2012 at 10:08pm by Liz
social studies
i need the answer too what discoveries did christopher columbus find during his exploration
Sunday, June 13, 2010 at 7:30pm by some1
english
what sound does wood make i fire? how to describe it in an effective way? pls some1 helps :)
Sunday, January 17, 2010 at 11:29am by Violetta
History
I need 2 write a paper on the Renaissance but i don't know what to put in my outline. can some1 give me an example,please? thank you.
Tuesday, October 14, 2008 at 8:45pm by Ian
calculus-integration
integrate -2/xln^4(x)...plz help me..give me an idea on how to start..plz The derivative of the ln(x) function is 1/x and this is multiplying the ln^4(x). You can thus write the integral as: -2 * 1/5 ln^5(x) + constant. is that the answer? wut about the x infront of ln^(x)......
Monday, May 7, 2007 at 1:03pm by Maria
calculus
finding limit using epsilon and delta of lim x->2 x^3-3x+7=9..plz anyone solve it for me....
Saturday, April 23, 2011 at 6:34am by Yashna Islam
Calculus
i figured out the f^-1(x) is the ln ((-13x-6)/(17x-5)) i just need a and b plz help before 11 pm
Thursday, March 3, 2011 at 10:28pm by Robert
science
a physicalchange is the wax melting and a chemical change is the hydrogen and carbon removed. im doing the same project too
Saturday, October 21, 2006 at 10:00am by some1
Math plz fast i really need it
i don't get it can you explain it better plz
Thursday, February 21, 2013 at 5:20pm by Angie
Math plz fast i really need it
okay but can you expain it better plz
Thursday, February 21, 2013 at 5:20pm by Angie
math
Ms.plz i have school tomorrow plz.its my H.W.
Thursday, February 14, 2013 at 12:43am by tania sharmin
Stats....plz help....
can u plz help me with the other problem i posted? i need help so bad! thank u!!
Sunday, October 16, 2011 at 10:03pm by Jennifer
help plz?
thx i just posted 1 so if u no anything about it comment plz:0
Sunday, March 28, 2010 at 8:24pm by lidsey
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