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Math(forget my other question I already have that)

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Math(forget my other question I already have that)
Please help me simplify this one please: 15sqrt8x^16/5sqrt2x^4

Poetry
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...

To "adeliine"
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 ...

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 ...

English
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 ...

English
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?

History
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 ...

Foods
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...

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

Math 156
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 ...

ELA
who read call Of The Wild forget about it i already got the passae ( this goes to everyone )

urgent
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 ...

English
I'm so nervous. 1. I could forget everything. 2. I might forget everything. 3. I can forget everything. 4. I may forget everything. ----------------------- Can we use all the statements? What is the difference among them? Which ones are commonly used? Is #1 the same as #2? Is...

Math
I'm in seventh grade and working on this math test based on lines and planes. I'm stuck on this one question and I don't understand what the question is asking me to do. The question is: Identify a segment skew to GH. I am not asking for the answer, I am just asking what the ...

math
wow. i can't believe i forget this from last year. 5x^2 - 11x - 36 = 0 theres some kind of box trick or somethin to factor that but i forget!

End of Year question
If you could describe the end of the school year with just one word what would it be? I want other peoples opinion, as I already have mine.

math
Write at least 4 other expressions equivalent to 5*5*5*5*5*5 i already have 5^6 and -5^6 wat else am i missing? thanks for your help

Math 11
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?

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)

Geography/Economics
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 ...

Algebra
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) ...

Physics
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...

English
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?

math question
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 ...

English
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 ...

English
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?

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, ...

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...???

English
One of my friends may have said a question similiar to this... Which word would be correct? I have (all ready or already) sliced the carrots for the stew.

history
I have already been to this site and I cannot find an answer to this question.

math
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 ...

Algebra 1
(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

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 ...

QNT/351
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 ...

Environmental Science
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 ...

English
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...

Reiny
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 ...

science
Ms. Sue did you forget about my other questions?

DrBob
please answer below i have a question on something already asked thanks

GEOGRAPHY
I HAVE ALREADY SUBMIT MY QUESTION BUT NO ANSWER HAVEN'T CAME BACK

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) ...

Chemistry Help!!
which element do not combine readily with other elements because they already have eight electrons in their outermost shell?

Math
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 ...

English
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 "...

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 ...

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 ...

Veterinary Medicine Math calculations
I was so thankful to see this exact question answered in a different way but I still don't understand how I'm suppose to know how or what to do on the following question. I just seem to always forget something. Fifty milliliters of a solution of 50% dextrose is added to a ...

English
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 ...

math
Ms. Sue can you help me .My question is already submitted.

English
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. ...

English
1. I can forget everything. 2. I could forget everything. 3. It can happen again. 4. It could happen again. ---------------------------- Which ones have slight possibility? Which ones have strong possibility?

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 ...

Geography
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???

Maths
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.

English
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 ...

English
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?

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-...

physics
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?

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 ...

Math
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?

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 ...

math,help
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 ...

Math
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...

history...sort of
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 ...

math-algebra
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 ...

literature
can you come up with any symbols in "to kill a mockingbird"? I already have the mockingbird as a symbol.. any other? thank you

3 Inequality questions, (Algebra 1)
1) -2/5x-9<9/10 2) 4x+6<-6 3) q+12-2(q-22)>0 plz help me with these inequalities, I have already done 27 other questions like them.

Physics
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 ...

Math
I have to solve this inequality, but i forget how to do it. I remember your supposed to do something special when your like subtracting a negative from both sides? Y-5>-6

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 ...

calorimetry
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.

physics
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 ...

Microeconomics
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???

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 ...

English
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 ...

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 ...

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.

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...

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.

psychology
I'm having trouble finding a solid answer to this question: Do psychoanalysts-to-be have to be psychoanalyzed by someone already practicing, or do they just analyze themselves as part of their training?

math
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.

trumpet lily
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...

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?

Physics
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...

Math
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. ...

Gaelic
Can I have a list of all the different types of Gaelic currently spoken in the UK? I see that my friend has already submitted a similar question!

Question
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.

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...

algerbra
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(...

~Chem
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 ...

Pre-Algebra
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

english
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 ...

English grammar
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. ...

math
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...

calc
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...

math-moneyfractions
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 ...

Socials (help)
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!

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

social studies
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

English
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 ...

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