Number of results: 212,266
Math(forget my other question I already have that)
Please help me simplify this one please: 15sqrt8x^16/5sqrt2x^4
January 11, 2007 by margie
please read this poem and tell me how I can inprove it. Thanks! Where have you been I almost forgot you Its been a year or so Since I’ve seen you last Why did you have to come back I was trying to forget you And forget what you did Why bring back the bad memories Can’t you...
January 27, 2008 by Madison
Your posts have been removed. 1. Type your subject in the School Subject box, not some obscure abbreviation that tutors here won't understand. Any other words are likely to delay responses from a teacher who knows that subject well. 2. Type a specific question about your ...
June 4, 2010 by Writeacher
Science one question dont understand plz help ASAP
What will my instruments need to do? (You don’t have to have special names. If you know what kind of data you want to collect, you’ll know what the instruments need to do. Don’t forget that you may need to store samples or other information and find a way to get it (we ...
May 8, 2016 by Thikra
Tomorrow I'll give a speech in front of the class. I'm so nervous. 1. I could forget everything. 2. I may forget everything. 3. I might forget everything. 4. I can forget everything. ----------------- In this situation, which one is suitable? What is the difference between #1 ...
April 28, 2016 by rfvv
1. I have been there already. 2. I have already been there. 3. I was already there. 4. Already I was there. ------------------------- Are they all grammatical? Which ones are commonly used? Do we have to use the present tense or the simple past tense?
November 15, 2016 by rfvv
Hey, I have an essay question: Compare and contrast the views of Thomas Jefferson and Alexander Hamilton on the Constitution, National Bank, and Foreign Affairs. I have already researched this topic but I don't think I have enough sources. If you know of any sites that could ...
January 8, 2007 by Kinda needs help
what cooking tool is used to make sauces which do not contain milk? I know I have asked this question already but I have still not a found very good answer. The sites that people have gave me are not helping infact they are just showing me how to cook sauce or other stuff, not...
October 17, 2010 by Rose
SS7R - HW Question Help!
In my other post I wrote "I'm have other 3 that I want you to check to see if they are correct. BTW - I have one more question I have trouble with." Here it is: Why did the Louisiana Purchase important to the US? Please help! btw - I'm a little curious about this question also
April 19, 2012 by Laruen
I already did the first and third question I just need some one to make it clear to me what he is asking for question 2. Hint anyone please thanks. What is the difference between a combination and a permutation? What clues are provided in a question to help you decide? Make ...
July 27, 2009 by Emory
hey you guys I post a question like five hours ago and I would like to know if there is at least a website in were I could get help or something Post your question again. That way it'll get to the top of the list. That's what I always do. Your original post listed several ...
February 4, 2007 by desperate
Scientific Notation question... It says put it in scientific notation and here is the question. 3100.0 x 10^2 But it's already in scientific notation... and I have no clue what to do... I've never done a question in scientific notation before... can someone please help me?
September 9, 2007 by Karn
Last Question Romeo and Juliet Quotes Help
This is the last question I promise I'm sorry I'm being such a bother but I need help with this quote. "I have forgot that name and that name's woe." Does this quote mean that it tries to forget that name, and all about her. (Rosaline he's referring to)
March 31, 2009 by Jamie:)
I posted this question the other day and someone gave me a website but I didn't have any luck with it. One of the stages of economic growth is capital intensive, where wealth is created throught the efficient use of money and industrial manufacturing occurs. What latin ...
November 27, 2011 by Samantha
Factor m^2-k^2+6k-9 ^2 means squared. I don't know any other way to type it. Thanks. Seems to me you can only do this in 2 pieces...factor the first 2, then the last 2... (m+k)(m-k) + 3(2k+3) Whadya think? hmmm... I looked in the back of the book and it says... (m-k+3)(m+k-3) ...
October 9, 2006 by Kyle
A 100-kg box is suspended from two ropes; the left one makes an angle of 20degrees with the vertical, and the other makes an angle of 40degrees. What is the tension in each rope. I think I've got the basics: I have Fx=T1(x) + T2(x)= 0 to calc the first tension, and Fy= T1(y...
April 22, 2011 by Stephanie
1. You had lunch already. 2. You already had lunch. 3. You have already had lunch. 4. You have had lunch already. --------------------- Are they all grammatical and the same in meaning? Which one is commonly used?
November 16, 2016 by rfvv
im not so sure on this but i think its A. Which of the following is an example of independent events? A.rolling two number cubes B.selecting marbles from a bag without replacement after each draw C.choosing and eating a piece of candy from a dish and then choosing another ...
June 5, 2014 by matt
I will never forget the first time I "have gone" to the ocean with my family. My brother and I "were" five and seven years old. My parents took us on the Ferris wheel on the pier and "are buying" us popcorn and cotton candy. A shell I got from a souvenir still "sits" on my ...
February 25, 2014 by Anonymous
1. I am already late. 2. I have already been late. 3. It was already late. 4. It had already been late. 5. It has already been late. ---------------------------- Can we use all the expressions?
November 21, 2016 by rfvv
pre calc, also forget my previous question
so at sea lvl pressure is 14.7. EVERY 30 FT DESCENT ITS INCREASES BY 14.7 PSI MORE. what is the pressure at 1000ft. my question is what would be the first term 14.7 or 29.4. AS 14.7 would be the 0 term. term 1 would be 29.4 as its 30 ft below. sea lvl would be at zero right, ...
February 14, 2016 by ISOSMEXY
jiskha and other website question???
is there any other website like jiskha that you can post your question for free and don't have to give them your email? it doesn't have to be for homework of course though...???
March 13, 2014 by BEEP
I have a math question for my cell biology class. A molecule exchanges places with its neighbor every 10^-7 seconds. It will diffuse from one end of a 2 micrometer cell to the other in 1second. Ok now I have a 6M x 6M room filled with 4cm ping pong balls. I have to determine ...
September 9, 2012 by Amy
Just a question for you. How do you remember all this. I'm wondering because I'm in precalc and I always seem to forget how to do the problems a couple weeks after the test. You seem to know everything without even hesitating. Side note- I found this site by googling a math ...
January 11, 2015 by Dustin
Describe a business situation, other than what has already been selected by fellow students or selected from the team assignment, where mean and standard deviation can be used in decision making. Describe how calculation of mean and standard deviation can help in making a ...
November 26, 2013 by Karen
(b+2)(b+6)= Try multipling the brackets out first and dont't forget BODMASS Multiply every letter and number in the brackets by the other munbers and letters in the other bracket
April 16, 2007 by Chastidy
English - ms. sue
ms. sue this be the first bit half of chapter 1. the main character talk about millenium issue i not really get it. question be how simple it be for issues to get out of control. "I am ninety. Or ninety-three. one or the other. When you're five, you know your age down to the ...
April 26, 2012 by Mohammad
I have been studying for several hours and am having problems with finding the answer to this question. Can anyone help please? Conservationists argue that watershed protection and other ecological functions of forget are more economically valuable than timber. Timber ...
April 18, 2011 by Sandy
1. I don't know how to tie this ribbon. -Don't worry. Let me help you with that. (What is the meaning of 'with' in the last sentence? About?) 2. Why is that a problem? - Im so nervous. I could forget everything. (What is the meaning of 'could' here?) 3. I'll keep that in mind...
April 22, 2016 by rfvv
Social Studies (1 question)
I'm doing a four question assignment but I'm in doubt with one question. Question #1: Why does the one-child policy most likely affect only Han Chinese? a) Members of other ethnic groups have different religious beliefs b) The Han live mostly in the densely populated east c) ...
February 17, 2016 by Gourami
The question goes as follows: Two trains are moving toward each other at speeds 17 mph and 43 mph. How far apart are they 1 minute before they pass each other? So I have been trying to answer this question for a while now, and it is turning out to be a little harder than I ...
August 15, 2016 by Stephen
Hi, I am reading a story called, "I'm Black, You're White, Who's Innocent" I just have a question on what "account" means in this question? I looked up the definition but came up with many. Could someone explain to me this question in a different way? And also the question "...
October 15, 2009 by Kuromi
Religions of the World
For my final project I have to conduct an interview with someone with a different religion other than my own and visit their place of worship. I have to pick a religion..Any Suggestions? and also.. I need to conduct an interview asking 10 questions. Three questions are ...
June 19, 2009 by Jen
Intro to Economics
Past expenses are irrelevant to decisions to supply now, because A.people forget the past quickly B.it is esssential to avoid bankruptcy C.supply decisions depend on opportunities thst will have to be forgone, not opportunities already forgone D.expenses incurred in the past ...
October 11, 2010 by Brittany
I still have a few doubts on the use of to/at/in after have been. Thank you for helping me. 1) I haven't gone out for a walk. I have already been to school (or at school) today. I haven't been to the cinema yet today. 2) I've already gone shopping online. I've already done ...
April 19, 2012 by Matthew
Writeacher, I really hope you can have a look at my last examples. I need to know which are wrong. I still have a few doubts on the use of to/at/in after have been. Thank you for helping me. 1) I haven't gone out for a walk. I have already been to school (or at school) today. ...
April 19, 2012 by Matthew
Grd 12 U English
I am the discussion director for my group. I have to grab 4 reallyyy good discussion questions for the book The Kite Runner. I already found one good question, I need the other 3. It has to be from chapter 1-3 PLEASE help me out, i'm so stuck, honestly I really want my group ...
July 8, 2013 by Kristen
Where is Child Poverty? i already know developing countries, and names a cuple of examples is there any other information??? next question is when did child poverty occur???
November 5, 2009 by Clueless
I have already asked this question but I have to use my calculator to solve x^2 + 8x + 5 = 0 Someone gave me a link to a quadratic formula solver but when I enter it into my calculator I nvever get the right answer.
September 17, 2009 by Remy
Sorry, for asking you the same thing again, but I really don't know if I have to leave these two sentences as they are. 1. I have already been at school today. 2. I have already been to school today. (Is there a difference between them?) 3.I haven't been to the cinema yet to ...
April 19, 2012 by Matthew
1. She has already bought the tickets. 2. She has bought the tickets already. 3. Already she has bought the tickets. 4. I am already ready to go out. 5. He already finished his homework. ---------------- Which ones are correct?
July 14, 2014 by rfvv
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-...
May 26, 2008 by Dawn
here is the question: Freida must take a 4-hour exam containing 200 questions, 50 of which are math. Twice as much time should be allowed for each math ques as for each other type of question. What is the total # of minutes she should allow for the math question?
November 12, 2009 by Sophia
why the electric and magnetic fields are perpendicular to each other? why we need ampere circuital law when we already have bio sevarts law? why we use sin(theta) in the bio sevarts law why not the other ratios?
August 2, 2014 by shiva
Reiny to Gina (logic)
I saw your reply re my late night solution to your pumpkin question http://www.jiskha.com/display.cgi?id=1224212047 I did indeed make two typing errors, which even though they do not change the actual answer, nevertheless would have caused confusion. I will repeat my solution ...
October 17, 2008 by Reiny
Can someone explain to me the reasoning involved in each step when simplifying the fraction 42/56. I had this question wrong in my previous exam...I don't know what i was thinking when answering it......but i like to know what was the actual responce for it....thanks ...:-) I ...
March 4, 2007 by jas20
1) Prove that for every x>=0 and 0<a<1 x^a-ax<=1-a 2)prove that for 0<=x<=1: x^m*(1-x)^n<= (m^m*n^n)/((m+n)^(m+n)) can someone please guide/help me in about how to solve and or approch these questions? (I know I have already posted it before but i think it...
January 7, 2015 by david
main ideas study unit
both greta fred were on the bus that arive in pittsburgh .fred was glad to be home .he looked to the visiting with old friend greta , on the other hand , dreaded seeing her old boyfriend. she already miss her day a-already miss b-on the other hand c-looking forward d-both ...
January 12, 2011 by nicole
Find three different ordered pairs that are solutions of the question x=2 and you have to use -1,0,1 for thje subsitut of y or x i don't know.im so confused please help i don't know the ansrer math is hard I can see why you are confused-- so am I. If x = 2, that is just a ...
October 23, 2006 by sarah
i am doing a research project on media scares or media rumors that have frigntened people throughout history and how society has reacted to them. I already have the y2k scare and the war of the worlds brodcast scare. I would like a couple other scares to report about. please ...
May 3, 2011 by penny lane
I am stuck on this question and not really sure what to do for it. I think that i can use this equation Q/dt=e*sigma*A*T^4 for it, but i'm not getting the right answer for it. Is this not the right equation? Question: Electronics and inhabitants of the International Space ...
April 5, 2011 by Eliz
Logic (quick yes or no question)
quick yes or no question Is the sun the center of the universe or the earth the center? Neither. The sun is the center of the solar system. Each individual point can be considered the center of the observable universe. The wrote answer of course is no, neither are the center ...
November 30, 2006 by Bryan
please, someone answer my question i posted already I answered your question within 15 minutes. It is posted. Hit the refresh button of your computer. sorry that my question took youthat long, but it was of great help. glad to help. Thanks for using Jiskha.
January 18, 2007 by claudia
1. Air flowing through a vent pipe of cross-sectional area 21[m^2] is traveling 0.89[ms^-1]. What is the flowrate? [18.7 m3s-1] Answer with three significant figures (don't forget to round!) or N/A if there is not enough information to answer the question. 2. Before the vent ...
March 22, 2013 by Sean
What is the supply, demand, and the price discrimination for John Q the movie? I have to write an enconomic principles paper about John Q, I have a full page typed already but im having trouble with the with the question above so can some one help me please???
July 18, 2010 by LaTarial
Calculus - MathMate Please help
I asked this question on last thursday and u told me that the bottom limit for the 1st and the right limit for the 2nd area is missing? The question that i posted had no other information and i don't know why you said that the limits are missing. There is no other limits that ...
November 29, 2010 by K
1. What is the opposite of "upside down"? 2. Don't tell me, because I already bought many postcards for you. 2-1. Don't tell me, for I already bought many postcards for you. 2-2. Don't tell me because I already bought many postcards for you. (What is the difference among the ...
September 17, 2009 by Tom
Social studies help please
"We want no manufacturers; we desire no trading, no mechanical or manufacturing classes. As long as we have rice, or sugar, our tobacco and our cotton, we can command wealth to purchase all we want." As stated by a Texas politician in this passage, some Southerners opposed ...
March 11, 2015 by Anonymous
is there any [legal, of course] calculator software? i wish to have the software on my computer so i have a version of the TI 89 available even if i forget my calculator.
November 19, 2011 by Cody
physics relativistic energy
I'm not too good with these special relativity problems :/ The question is: A 20 kiloton bomb releases 8 x 10^13 joules. How much mass must be converted into other forms of energy? You are already given Energy, would I still use the E=mc^2 formula?? E=(2.0*10^7 kg)(3*10^8 m/s...
September 12, 2015 by paul
Geometry B: Unit 3: Similarity Lesson5 Practice
If you have done this please help me with just the practice question I have already done the quiz I just need help with the practice problems because they are in more detail.
March 4, 2016 by Blair
To rajesh jain
Do not post any question more than once. Currently, I don't see any physics tutors online. Please be patient and wait for them to find what you have already posted.
January 12, 2013 by Writeacher
iam doing a project on a lily and i need to know if it reproduces asexually, sexually or both trumpet lily Your question has already been answered from your previous post. Please do not repeat the same question, since it detracts from other posts that need answering. Thank you...
March 18, 2007 by jessie
What is the value of y if x = -3? y = 1 = 2(x-5) Plug in -3 for x, in the equation for y, and see what you get. I think you copied the problem wrong. Is the first = sign supposed to be a + or - sign? If not, you have already stated that y = 1. That cannot be true when x = -3. ...
June 29, 2007 by Ruby
Algebra II quick question
I have to do translations, and it says change the x like this y= (-x, y ) So, what if the X is already negative? Do I make it or positive or keep it negative?
August 12, 2013 by Bryce
Can someone please help me with this physics question? I have most parts of the question answered already. (i only need help with b and c). Thanks The motion of a body is described by the equation 3.50 sin (0.100ðt)where t is in s and y is in m. (a) Find the amplitude 3.50 m...
April 23, 2011 by Anonymous
do I have to post my essay if I want it proodread? is there any other way--- because I don't wish others to read my essay.... There is no other way here. M we do essays all day long other students are interested in their own answers. don't worry.
November 26, 2006 by M
Chemistry HW Help!
I really need help with the following question.... What is the volume, in liters, of 0.250 mol of hydrogen gas at 20 °C and 0.974 atm pressure? I also would like to let you know that before you can put the numbers into an equation and solve for the volume, you need to convert...
April 29, 2008 by Kiara
Find the GCF of each product. (2x2+5x)(7x - 14) (6y2 -3y)( y+7) When the term "Greatest Common Factor" is used, it applies to a pair of numbers. The terms you have liated are polynomials that have already been factored. They could be further factored into 7x(2x+5)(x-2) and 3y(...
July 2, 2007 by Susie
I was looing over this question and the answer I got was not correct, I noticed that somone already posted this question up before but maybe if I provide the answer I could get an understanding of the steps. @462degrees the reaction heat + 2NOCl <=> 2NO + Cl2 has an ...
May 8, 2007 by Jason
I need help with this one question; can someone please help? Give any three ordered pairs that are solutions of the equation: 2x - 3y= 12 I already have one (9,2) Thanks! -MC
May 6, 2009 by mysterychicken
how many 5-digit palindromes exist? i get 9*10*10*10*9=81000 is this correct? my thinking being that the first and last digit must be 1-9 and the other 3 0-9. thanks again for the time and effort. oh, and if any of you fine folks have the time could you browse down to my other...
October 25, 2008 by courtney's dad
i have an assignment and i have already finished it. which is on writing a film review and there are 5 paragraphs to it so i already wrote the 4 paras but in the last paragraph it says you have to write two sub points and 2 descriptive evidences on how this connects to the ...
April 21, 2014 by lisa
A beggar with two children ____ taking a rest in the shade. (be) In the sentence, the subject is 'a beggar'. 'Two children' is not the sucbject of this sentence. Bracket 'with two children'. Then you can notice that you have to use a singular auxiliary verb 'is' in the blank...
December 10, 2007 by John
i have some math questions that i really ,really,need help with asap if any body can explain some of these questions that will be great help.Ok here are 3 of the questions i am about to type now ok the first one says,whole 16 nickels a.circle 3/a of the nickels b.how much ...
February 18, 2009 by chemaya
What are the intercepting points of y^2=-4x and x^2=y I set both equations equal to 0, but only get x=0 and there is another intercepting point. please help! You can solve for one of the equation and substitute it into the other equation. In this case you already have y=x^2 so...
December 7, 2006 by nick
Medieval Castles: what allowed a castle community to function independently for a long period of time? I have a big project to do and I did all the other questions already but I'm stuck with this one. Please Help!
February 6, 2012 by Bailly
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
February 28, 2009 by Minerva Wisdom
for the mount tai part, i have the info already. is there any other reasons? it is in the ancient china ms.sue is the one that answered the ? i need 2-3 more reasons
September 23, 2010 by Samson
I am not wanting for anyone to do my work, I just was a point of view. I have already done this and is completly finished. If this is not believed, you can look at my other english posts. My request is: Write an introduction for an essay in which you are to write about the ...
October 11, 2006 by Gina
11th grade:AP Biology
This is concerning Ecology. Question: You turn on a light and observe cockroaches scurrying to dark hiding places. What have you observed? A. taxis B. learned behavior C. migration D. visual communication E. operant conditioning I have already crossed out migration; however, I...
December 3, 2008 by Matt
There are three teams in a classroom. 1. This question is for Team 1. 2. Only Team 2 can answer this question. 2-2. Only students in Team 2 can answer this question. (Do we have to put 'the' before 'students'?) 3. This one is for Team 3 students. 4. Team 1 students are allowed...
November 29, 2016 by rfvv
I got 2 questions and I've been stuck on them for days and its due in 2 days. 1. For a quick way of doing multiplication, you can do: for example: 81 x 89=? First you do 1x9=9 in which case you have to add '0' in front of it to make it 09. Then you add 1 to any of the 8s and ...
February 1, 2008 by Sindy
I have a question about like life... it relates to school as well. Like I have a huge project due THIS Thursday and I helped take care of my friends dogs and I have to take pictures of them and my friend says I can take them now and when I ask her she always says she can't.. I...
March 18, 2014 by Anonymous
Find the value of x 40-x/3=4 please not the / means a fraction. I already know that x is 28 when I first saw the question but I'm not sure how to show my working out.
November 13, 2013 by Anonymous