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April 20, 2014

Search: Calculus - Still Need Help! Anyone!

Number of results: 93,049

Calculus
Oh wait I made a mistake..still need help! Thanks.
Thursday, October 28, 2010 at 8:24pm by Anonymous

Calculus AP need help!
i mean i still dont understand this problem
Tuesday, February 28, 2012 at 11:12pm by josephine

Social Studies (Still need help Please!)
I still need assistance with the 2 questions in the previous post.
Monday, December 3, 2007 at 8:54pm by Tori

Calculus
We need the direction of their line of intersection? That's all the question mentioned... so is that still the correct answer? :/
Monday, May 7, 2012 at 8:28pm by J

Calculus AP
im still stuck. i need help. evaluate the integral ∫sinx /(1+x^2) dx from -1 to 1
Sunday, August 26, 2012 at 11:00pm by Vicky

Pre-Calculus need help in an Hour before test
I still dont understand the whole process
Friday, September 14, 2012 at 10:00am by Shreya

AED
i did but i still need help ASAP.... this is what my teacher said.... Google virtual field trips and then take the requirements from the assignments. I did that and I still need more help
Sunday, November 16, 2008 at 1:33pm by troyer0269

ETH/ 125
Do you still need help? I have this paper I wrote for the same class, you can look over it to get some good ideas. Let me know if you still need it.
Thursday, July 8, 2010 at 3:26pm by Alex

Calculus AP need help!
i still understand this problem If x^2/25 +y^2/49=1 and y(3)=5.6000, find y'(3) by implicit differentiation.
Tuesday, February 28, 2012 at 11:12pm by josephine

Calculus (Optimization, Still Need Help)
I just wanted to correct something for my equation, it should be: V = (14 - 2x)(8 - 3x)(x), which simplifies to V = 112x - 44x^2 - 4x^3. Take the derivative: V' = 112 - 88x - 12x^2 Now all I need are the roots, any help? I think I found one around 1.10594, possibly?
Friday, December 16, 2011 at 8:20pm by Mishaka

physics
i got answers to some of the questions Q1: 3.3 mins Q2: ?km <- still need help with Q3:23.3 Q4:?km still need help with
Sunday, April 8, 2012 at 7:10pm by kelly

Calculus
I need help with this question still!!! Find the values for a, b, and c such that the graph of y= ax^2 + bx + c has a relative maximum at (3,12) and crosses the y-axis at (0,1). Please Help!!!
Thursday, March 24, 2011 at 9:29pm by Kay

calculus
Still doesn't explain where the v^5/2 came from. I don't see any v terms anywhere above there. hat is F(v) really? If it involves v^3/2, then unless you get rid of the parentheses, you will need to use the quotient rule.
Monday, August 13, 2012 at 2:02pm by Steve

This is for alex, who had needed help with biology
Hey buddy, so I found my notes and I will post for you tomorrow, if you still need me to do so. Let me know if you still need them. I haven't looked over them in detail, so I can't ensure that they will answer everything you needed help with, but I am sure they will be of use ...
Tuesday, January 1, 2008 at 11:57pm by Alexis

calculus
Marlyn, I do not know if you have gone back to look at my detailed answer to your post on Dec. 5. http://www.jiskha.com/display.cgi?id=1260035879 If after reading the answer, you still have difficulties doing this current question, I must conclude that drwls is right. You need...
Sunday, December 6, 2009 at 5:41pm by MathMate

Pre-Calculus
I still don't really understand how to do it... I did some guessing and ended up getting this much: [x] [-1/2 _ _] [1] [y]= [0 1 0] X [s] [z] [0 0 1] [t] however I still can't figure out the last two values in the first row.
Friday, December 6, 2013 at 1:28am by Ann

Calculus
I;m sorry, I did not state that very well. I'm still new to calculus. I think I have figured it out. Thank you for responding anyway.
Tuesday, May 10, 2011 at 11:54am by Sara

World history; Check:P
I still need help with 2 and 3. SOrry. I read it but still don't understand.
Tuesday, February 12, 2013 at 5:39pm by Unknown

calculus
I dont know what you mean " need to time the constant c by a number" It doesn't matter, since it is still a constant, if you take the derivative, the constant goes to zero anyway.
Saturday, October 2, 2010 at 8:43pm by bobpursley

yes it is psy, still needd help
My question has not been answered in other posts. I still really need help, please if you can help me.
Sunday, September 29, 2013 at 12:22am by high school

calculus
Sorry to post this again, but I am still unable to understand it and need help. Please help.1) Using 3(x-3)(x^2-6x+23)^2 as the answer to differentiating f(x)=(x^2-6x+23)^3/2, which I have been able to do, I need to find the general solution of the differential equation dy/dx...
Sunday, May 22, 2011 at 1:33pm by Claire

calculus
I am reposting this because I still don't understand it. I need help with this problem. this is what I got so far: P(x)=12x-(x^2/500)-680-4x-0.01x^2 P'(x)=12-0.004x-4-0.02x P'(x)= -0.024x-8 x=8/0.024 My book says x=8/0.024 which somehow become 1000/3. They are the same when ...
Monday, May 4, 2009 at 8:58am by Riley

calculus
I would still like help as to how I would proceed. That is why I still ask for the answer.
Saturday, July 20, 2013 at 4:32pm by andy

English
You still need to turn the 2nd and 3rd paragraphs around. They don't make good sense in their current order. I still don't believe there's enough "you" in the paper.
Wednesday, November 11, 2009 at 9:02pm by Writeacher

calculus
Yes, it can take decimal places pretty far, even a rounded answer is still within 1% of the answer I received. So, I am unsure what the problem is, I am still awaiting an email from my professor and TA as to what could be the problem.
Wednesday, August 25, 2010 at 10:29pm by Douglas

Pre Calculus
Actually you don't need to simplify the tan2x. If you move 1 over to the other side to get -1 then you just need to find the tan of -1. According to the unit circle this gives you three pi fourths + npi and 7 pi fourths + npi (remember the period of the tangent function is 2...
Thursday, April 11, 2013 at 9:13pm by Lia

pre-calculus
So, there is not one in particular that this question falls under then. Thats where I have my problem is not knowing what and where to start from as far as the formulas for each equation goes. I did good with algebra but come to this my brain has just stopped. Like I said ...
Saturday, September 22, 2012 at 4:13pm by ladybug

checking answers 4 algerbra
7. is still wrong 11. is still wrong You don't need to write "over". 13. is correct
Sunday, November 8, 2009 at 11:17pm by drwls

math - still don't get it
Thanks for helping me for figure out my age in months and days but I still need to find my age in hours. Please help me. Thank you.
Monday, August 13, 2012 at 7:57pm by GL

chemistry
I still need an answer to this question or at least a little help in understanding on how to find the density of propane so I hope others will still answer this. "DrBob222" IS A JOKE.
Saturday, November 26, 2011 at 3:54pm by britney

CHEMISTRY
A 21g SAMPLE OF SULFURIC ACID IS DISSOLVED COMPLETELY IN SUFFICIENT WATER TO MAKE A .025 LITRE OF FINAL SOLUTION. CALCULATE THE HYDROGEN ION CONCENTRATION (IN mol1-1)IN THIS SOLUTION. GIVE YOUR ANSWER IN SCIENTIFIC NOTATION TO AN APPROPRIATE NUMBER OF SIG. FIGS. SHOW THE ...
Thursday, March 8, 2007 at 4:04am by Desmond

Math (pre-calculus)
Hi! I have a question! I forgot how to do these two problems, and I need some help in solving them! Thanks so much! 1.) Find the first 5 terms of the sequence given by a1=2, an=3an-1 -1. (It's: a sub 1 =2, a sub n= 3a sub n-1 -1) Does that make sense? If not, that's ok. I'll ...
Sunday, November 2, 2008 at 12:57pm by Angellove

Math
Hi...i asked a question about 45 minuets ago, and i have been working at it still. I still havn't gotten an anwser! Could somebody please help me! The question is, "this staircase has 3 steps (their are 6 blocks lined up as a staircase) How many blocks would you need for a 2-...
Monday, May 26, 2008 at 8:39pm by Dawn

Calculus
Thank you for your help, Bob. I will be more clear regarding exactly where I do not understand. I know I need to take the limit on the upper bound (e.g. A) as it approaches pi from the left side. After doing so, I get ln|csc(x)+cot(x)|. Approaching pi from the left side, I get...
Monday, June 4, 2012 at 3:51pm by Sam

Science - still need ideas- Help
I still need ideas for science reactions. For example on composition I used a smore. I drew the graham cracker, chocolate and marshmellow; then showed them combined. For decomposition, I drew a sandwich then becoming bread, meat and cheese. I'm stuck on signle replacement ...
Monday, January 19, 2009 at 3:50pm by Ramona

Literature
I need to make a fake letter from Roger [in Langston H's short story Thank You Ma'am] and for that I need to create a fake adress. I need help with this; I looked at the setting described but I'm still stuck. Thanks -MC
Thursday, September 3, 2009 at 12:00pm by mysterychicken

Calculus
Please help find the rational roots of f(x)=4x^4 - 3x^3 + 2x^2 +x - 3 another is f(x)=-3x^3 - 2x^2 + x - 1 I tried but still confuse please help really really need help Thank you very much!
Sunday, September 2, 2012 at 4:59pm by Heather

socials
ms. sue i actual still need help on first question because i read again and i not think i need to mention some info in this answer and sorry i reword it wrong it have to be this. i add not in there there have to be no not. how has burden of debt in develop countries prevent ...
Thursday, January 12, 2012 at 10:34pm by Mohammad

Calculus - Volume by Integration
I was able to calculate the volume for the shell method. I got 1250pi on integral [0,5]. However, I still need help with the disk method. I wasn't able to figure it out and I'm not sure which integral to use.
Sunday, November 24, 2013 at 11:41am by Nicole

calculus
It is still not clear to me if (x)^1/3 is with the numerator or the denominator. I assume you are transcribing from a type-set fraction where the paretheses around the denominator are understood. When transcribing to a single line (as in this case), you will need to insert ...
Sunday, February 28, 2010 at 6:10pm by MathMate

Physics Really Need Help Please
hi do you still need help? lol i'm in kaminskys class too
Friday, November 7, 2008 at 9:34pm by Hanie

daycare
i need the answerof this tst do u still have?? plz i really NEED...
Tuesday, June 7, 2011 at 10:14pm by Alexia

English
I urgenlty need you to check these sentences. Thank you. I'm emailing you the list of objectives again since my first draft was incomplete. I still have to add a few things as to the impact of the project on our students and the European value attached to it. Let me check the ...
Wednesday, February 1, 2012 at 1:03pm by Henry2

Pre-calc
Find the effective rate of interest for 5.25% compounded quarterly. I don't know how to solve this. Would I use this equation A=Pe^(rt) But still I don't know because even if I put the given info into the equation I still need P and A
Wednesday, January 12, 2011 at 6:42pm by Amy

Pre Calculus
i still don't get how to do it
Sunday, September 7, 2008 at 7:56pm by Joseph

math
well... i don't really need to know this but i still need it on the civil war
Sunday, November 7, 2010 at 3:47pm by Erin

Physics- i need to know how to do these problems
do you still need the computation for this one?.
Sunday, October 29, 2006 at 1:53pm by cheerie

Calculus. Please!! i need help so bad!!!
Post a New Question | Current Questions | Chat With Live Tutors Homework Help: Calculus. Please!! i need help so bad!!! Posted by heather on Tuesday, April 24, 2012 at 7:16pm. 1. Graph y =sec(1/2O-2pi) 3. the O after the 2 has a slash through it 2. Write an equation for ...
Tuesday, April 24, 2012 at 7:16pm by Anonymous

Classical Mechanics - Need Help Please
bw, For the above question (the block of mass 3kg one) I am still getting the incorrect answer for your answer of c.) 44.99 Is it possible this is incorrect still?
Sunday, December 8, 2013 at 3:38am by Jeff

calculus
I still don't understand what your ^* represents
Monday, March 17, 2008 at 7:14am by drwls

Pre-Calculus
I am still lost
Sunday, September 28, 2008 at 1:58pm by Lucy

Calculus
I still don't get it. The answer is -1.5, how do I get that w/o a calculator?
Saturday, November 22, 2008 at 11:54pm by John

calculus
It still says NOT CORRECT.
Thursday, September 24, 2009 at 11:55pm by Parker

calculus
i'm still not understand for this conclution
Wednesday, November 21, 2012 at 9:21am by kchik

calculus
I am still confused. hm.
Wednesday, October 16, 2013 at 9:56pm by Joshua

Calculus
Still not very understand. Where u get the 1/6?
Monday, January 27, 2014 at 9:23am by Anonymous

Calculus - Still Need Help! Anyone!
a. Find the derivative, set to zero dx/dt= -e^-t * sint+ e^-tcost=0 tanT=1 check that. t= PI/4 or 3PI/4 Now which will make it to the left (negative x)? b. d^2x/dt^2= d/dx e^-t(cost-sint) take that dervative. Then, put in the equation given ax" + x'+ x=0 and solve for A
Monday, November 29, 2010 at 8:57pm by bobpursley

Algebra 1
Stefanie, I need to turn in my homework today and i still need to solve this problem, can you please help me?(4,-8); 2x+5y=4 Thank you for your understanding.
Wednesday, January 26, 2011 at 10:39pm by Anonymous

Calculus
I still don't exactly know what a vertical asymptote is.
Monday, September 1, 2008 at 8:53pm by Marie

Calculus
i know that the derivative of that is 1/2x^(-1/2) i still dont know what to do
Monday, April 11, 2011 at 9:30pm by Leanna

Calculus
it still is not clear. (sqrt 1 -1) is zero.
Monday, June 6, 2011 at 3:00pm by bobpursley

math-calculus
ok can u explain to me again that i still not get it.
Tuesday, January 17, 2012 at 7:42pm by Shreya

music
upcoming shows probably because that is the most recent. but i still need to include history so I need both sources of information to combine.
Monday, March 23, 2009 at 6:10pm by Nabiha

Calculus
What is the simplest solution to the Brachistochrone problem and the Tautochrone problem involving calculus? (I know that the cycloid is the solution but I need a simple calculus proof as to why this is the case)
Thursday, May 27, 2010 at 12:13am by Sam

Math: Still need help
I need help understanding how to solve by going through step by step. I do not want to know the answer, I need to learn the process. Please help me through that.
Friday, May 7, 2010 at 12:10am by Bart

calculus
If there is a root in [0.5,0.6] then that means that f(.5) * f(.6) < 0 That is, the graph crosses the axis there somewhere, and the function changes sign. f(.5) = -0.9374 f(.6) = 0.2062 So, bisect the interval f(.55) = -0.3539 Still negative, so bisect again f(.575) = -0....
Monday, October 24, 2011 at 7:34pm by Steve

calculus
First of all, it is spelled calculus. Next, show your work so that we know where you need help. Okay?
Sunday, February 17, 2008 at 7:11am by Guido

calculus
I think you need a real tutor. You are asking questions that are fundamental to understanding calculus.
Tuesday, June 28, 2011 at 11:26am by bobpursley

calculus
this is part of calculus cause i need it to find critical points of a graph
Tuesday, November 18, 2008 at 5:39am by alice

Calculus, bobpursley!
This has to do with my last Calculus problem. I need help on it..The part I replied to after you answered the question.
Tuesday, September 21, 2010 at 8:01pm by Leanna

Urgent help calculus
you have a rectangle with height 5 and width 8-x. So, 5(8-a) = 20 8-a = 4 a = 4 No need for calculus here!
Wednesday, November 28, 2012 at 11:40am by Steve

English
i'm reading a book called "1984" i have an assignment that got to do with propaganda in 1984. i have to find 4 propaganda examples so far i got 2/4 examples i still need 2 more examples i dont know what other propaganda there are the examples must be under these categories: ...
Friday, January 7, 2011 at 11:56pm by needhelp!!!

Calculus
I still don't get it. What will be the next step? Can you show me please.
Tuesday, November 14, 2006 at 8:36pm by Richy

Calculus
Can you please explain how to work it because I still cannot understand.
Sunday, February 22, 2009 at 11:30am by Claire

Calculus
I still do not see what the answer would be . Is x = .001
Monday, March 30, 2009 at 12:54pm by Jane

Calculus
i am still lost can someone please explain
Monday, January 11, 2010 at 8:29pm by hardik

Calculus
i am still lost can someone please explain
Monday, January 11, 2010 at 8:29pm by hardik

calculus
I still can't find the answer because I got max (1,1/e)
Monday, June 27, 2011 at 11:57pm by Anonymous

calculus
I still can't find the answer because I got max (1,1/e)
Monday, June 27, 2011 at 11:57pm by Anonymous

calculus
make that f(1+h) = 4 + 3h, but it's still nowhere near 1.
Friday, October 7, 2011 at 12:27am by Steve

Math: Calculus
I'm sorry, I still dont understand
Monday, October 17, 2011 at 7:37pm by Maria

Calculus
I don't understand it still.. So is a) parallel and b) coincidental? Please help! :(
Saturday, May 5, 2012 at 12:21am by J

calculus
However, I am still confused as to how I would proceed.
Saturday, July 20, 2013 at 4:32pm by andy

Homework Help Calculus
I tried that answer and it still was incorrect
Tuesday, October 15, 2013 at 6:06pm by Molly

Calculus (Math 2A)
Use implicit differentiation to find the slope of the tangent line to the curve y/(x-2y) = y^3 +9 (1,10/21) ive done this problem around 10 times and i still cant get it.... when i did it the last time i got -9-y^3/ 3y^2 x - 8y^3 - 19 and the slope around 0.4754 but it is ...
Sunday, February 19, 2012 at 11:06pm by BOB PLEASE HELP

calculus
I need help with this calculus problem. H(S)=S/(1+S) If F 1/2, -1/2 & (a+1)? I can't figure out what this mean /?
Monday, May 30, 2011 at 12:46pm by Tammy

Calculus
By the way there is no need to use calculus for these since you can complete the square to find the vertex of a parabola with algebra 2.
Sunday, July 15, 2012 at 1:51pm by Damon

details (still need help)
Okay, I still haven't figured it out, but figured that option II is equal to 2. So, if II is true, then III must be true too, so this narrows it down to A, D, and E, if this helps any.
Thursday, May 31, 2012 at 7:31pm by ANONYMOUS

Calculus
The parenthesis are in the wrong spot? I still can't figure it out.
Wednesday, December 9, 2009 at 3:52pm by Z32

calculus
i tried a different approach and got 1.5 but its still wrong
Thursday, November 17, 2011 at 5:51pm by Anonymous

Math/ Calculus Help1
Thank you Steve, However, I still don't get your instructions for b) and c)
Tuesday, April 16, 2013 at 1:17am by Angela

Calculus
Ok, but i'm still a little confused on how I get dh/dt by itself
Wednesday, October 9, 2013 at 3:16pm by Sckricks

Calculus
I need to take a college calculus class. Can someone direct me to a site which might help me get a good start? Thanks in advance.
Thursday, July 10, 2008 at 3:38pm by jules

Political Studies
Hi. I kinda need some help. I need some against points on the topic "That Australia should have a space program" I have already looked at the other posts but I still need more. Oh and any Ideas for a possible split? Thanks in advance Minnie
Saturday, February 28, 2009 at 12:20am by Minerva Wisdom

calculus
I still don't fully understand the notation and the commas. Sorry, maybe someone else can help you.
Monday, November 26, 2007 at 11:59am by Michael

calculus
What was wrong with my previous response? I still make no sense of the last part.
Sunday, October 18, 2009 at 6:16pm by bobpursley

Calculus (2)
Tnx for the quick answer, but I still have a question: why is it - in y' = e^-x (-) (x+2)e^-x instead of a + ?
Friday, November 11, 2011 at 11:39am by Tom

Math/ Calculus Please HELP!!!
hey thanks but i still dont get how you arrived to this answer?
Monday, April 1, 2013 at 10:54pm by Chris

Pre-Calculus
I tried and got 3.371880575, but I think I'm still wrong...
Wednesday, October 9, 2013 at 4:03pm by Ann

Calculus AP need help!
Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function. If f(x)= ∫(4,x^3)√(t^2+10) dt then f '(x).
Tuesday, April 17, 2012 at 4:08pm by dania

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