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October 2, 2014

Search: science-repost! please help

Number of results: 69,772

Science [repost]
What is the difference between an ionic bond and a covalent bond? I just keep forgetting which one is which...any easy way to remember these? PS> I know that you're not supposed to repost until 24 hours but I really need this answer! Thanks -MC
February 5, 2009 by mysterychicken

history
on the 1st page can someone please help me??????? Its the 2nd and 3rd black dot next to my nasme. Even if this is a repost, more information needs to be given before we can adequately respond. Please repost with more information. Thanks for asking.
April 29, 2007 by Mack

Science
I have a science question Unless you actually ask the question, we cannot help you. Please repost with your question.
May 10, 2007 by Yuku

science-repost! please help
Determine if the following substances are soluble (at room temperature, 1 atm) in water or in hexane (: grease and CS2 how do you know this
January 17, 2013 by Samantha

To: Troyer0269 - Sci245
I've removed both of your science posts. Please repost when you can tell us what you've done so far to fulfill these complex assignments and where you specifically need our help.
February 8, 2009 by Ms. Sue

Physical Science
According to the well known equation, energy equals mass times the speed of light squared..... ? You question is unclear. Please repost with more specifics.
March 29, 2007 by Gina

Science
What is the boiling point of ethanol when the atmospheric pressure is 60kPa? I decided to repost this ? under Science instead of Chemistry. Thanks.
April 14, 2012 by Gerald

Science Repost for Tina
english/science - Tina, Monday, October 8, 2007 at 9:30pm Who discovered the digestive system?
October 8, 2007 by Ms. Sue

Science repost for Tomari
science - Tomari, Sunday, October 14, 2007 at 3:26pm what element is atomic number 11 ?
October 14, 2007 by Ms. Sue

Science repost for Eva
Posted by eva on Tuesday, October 2, 2007 at 2:56pm in response to Science. i need i help i dont know what characteristic of animals are can u help me
October 2, 2007 by Ms. Sue

Repost: Science for Hector
science - Hector, Thursday, September 6, 2007 at 6:31pm 109 g =_____kg
September 6, 2007 by Ms. Sue

Science repost for Kelly
Science - Kelly, Monday, October 1, 2007 at 7:49pm In a grain of pollen, what is thefunction of the sperm cell that doesn't join with an egg call?
October 1, 2007 by Ms. Sue

chem -repost for bobpursley
i don't know how to solve this. looked through all my notes but i'm not sure what kind of formula i am to use or if i even need one! please help me to understand the theory behind this: "calculate the work need to make room for the products in the combustion of S8(s) to SO2(g...
April 17, 2011 by please, help me

Repost: science for Misquiannah
science - misquiannah, Sunday, March 9, 2008 at 5:40pm hello my name is misquiannah wixon and i am 10 years old and i need help with my sience homework like fast
March 9, 2008 by Ms. Sue

Science [improv/repost]
What is the difference between an ionic bond and a covalent bond? I just keep forgetting which one is which...any easy way to remember these? PS> I know that you're not supposed to repost until 24 hours but I really need this answer! Would this answer work?: In an ionic ...
February 5, 2009 by mysterychicken

Repost PLease Help!
d+7/d^2+49= / (d+7) (d+7)*I got the bottom but I don't know what to put at the top...please help!!! answered below
February 20, 2007 by steve the hippo

To JMartina
Please do not post your e-mail address here. Repost your question, please.
June 19, 2012 by Ms. Sue

Repost physics
PLEASE SOMEONE HELP ME!! I POSTED DOWN AT AROUND 10 something!! PLEASE!!! I NEED HELP!!!
September 30, 2007 by Cooper-Nichol

question repost damon
Since some tutors dont check back, i want to repost this to damon: what percent more than 1/3 is 3/5? It said 3/5 was wrong, and I tried but i don't know what happend
September 12, 2014 by Bobby

science
hello jishka reply to me immediately wasnt that i told you i think this isnot a good website if i dont get the answer What kind of answer do you want? We are here to help you, but don't expect an immediate answer. We are not on line all of the time. Please repost with specific...
February 3, 2007 by jeniffer

Bobpursley can you help me with my problems below?
I had problems from yesterday but I still don't get them can you help?do you want me to repost? repost: I cant find them.
March 4, 2007 by Margie

Science repost (rocks) for Richard
science - richard, Wednesday, September 26, 2007 at 8:58pm how are organic and clastic rocks the same
September 26, 2007 by Ms. Sue

English
When is greatness is a bad thing. Please dont say when it is misused. I need a good answers please. Thanks in advamce. I don't understand your first sentence. Please clarify and repost. Please note that we don't do students' homework for them. Once you have come up with a ...
January 5, 2007 by Gina

To Lynn,Alex,Physics_student,Natasha
Please refrain from reposting the same question within a short time (less than a day). If you do repost, add "repost" at the end of the subject. Quadruple posting within an hour and a half means that teachers have to spend time reading the extra posts, which actually slows ...
October 6, 2009 by MathMate

Math repost for Jordan
REALLY NEED HELP WITH MY HOMEWORK AND I WAS WANTING TO KNOW IF YOU GUYS HELP ME WITH IT SO PLEASE PLEASE PLEASE HELP ME WITH IT BECAUSE IT REALLY IS HARD YOU KNOW YEA OR NEA OR MAYBAY!
February 29, 2008 by Ms. Sue

Science repost for help
Sciece (chemistry) - help, Tuesday, September 25, 2007 at 4:32pm what is the particle theory
September 25, 2007 by Ms. Sue

Science - Repost for ?????
which moon is the brightest from the surface of jupiter? this question is driving me BLOODY crazy 4 my homework!
June 24, 2008 by Writeacher

english
Homework Help Forum: brain teaser help Current Questions | Post a New Question Answer this Question | Further Reading Posted by sam on Sunday, April 2, 2006 at 3:34pm. try to find the error. I couldn't; it's very hard. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z did ...
September 10, 2006 by chris

Physical Science
if you tear a piece of material in haft, how is the density affected? sorry i repost it, just the title
October 11, 2012 by Laruen

science
then how do u find: the volume of the H2O released, measured at 220 degrees C and 735mm Hg? What are you starting with? The volume of H2O released would depend on the original volume before being raised to that temperature. Please repost question with adequate data. I hope ...
March 28, 2007 by Anonymous

Abby
Please repost your question, I accidently deleted it.
April 9, 2008 by bobpursley

math-repost
Which equation has the complex number 4-3i as a root? (1) x^2+6x-25=0 (2) x^2-6x+25=0 (3) x^2+8x-25=0 (4) x^2-8x+25=0 I have no clue how to do it!!!PLEASE HELP!!!Please guide by step by step!!THANKS A LOT~!!!!
April 22, 2008 by Connie

Math (repost)
Given f(x) and g(x)=f^-1(x). If f(1)=4 and f'(1)=-3, then find g'(4). ...No idea where to start with this. Please help? Thanks much!
April 27, 2010 by Nikki

Science
I dont noe ne thng about fluids. HELp..my test is in two days If you repost your question and spell the words right, I'll help you. lol pwnT
January 30, 2007 by Sana

science
Using Dimensional analysis, how do you set up a problem to find the density when given mass and volume? Suppose the mass of an object is 40 grams and the volume is 20 mL. Density has units of grams/mL. Then density = 40 g/20 mL = 2 g/mL. If this isn't exactly what you were ...
August 21, 2006 by Anne

drwl / bobpursley please check
I had posted three questions at 1:48pm, 2:40pm and 2:41pm and I am having problems with them. Can you please check them for me. Thanks! Repost if you are not satisified with the responses.
March 13, 2007 by Mary

Pre-Algebra [repost]
I'm sorry I had to repost, but this is urgent and i need it done by today!! Can someone please show me how to do these problems? I've been trying but I'm having a hard time... 1.Simplify the expressions on each side of the equation to obtain an equivalent equation: 5x + 12 + ...
May 2, 2009 by mysterychicken

ethnics help
sorry to interrupt is someone available for help. Please repost with your question, and we will do our best to help. Thanks for asking.
November 2, 2006 by minemine

Earth Science REPOST
A seismograph station is located 2000 km from an earthquakes epicenter. Explain the order that the S and P waves will arrive at the station.
October 17, 2007 by Camron

Physical Science (repost for drwls)
OK, I've been trying my best and for 3 I got B and for five I got B...? 4 still seems really tricky to me! -MC
May 3, 2009 by mysterychicken

Science-Repost
Describe how the rotation of Earth is responsible for the movement of the stars. The rotation of earth is responsible for the movement of stars because as it rotates, objects around it rotate as well, such as planets, they appear to move through the stars because they are that...
February 6, 2010 by Sara

DrRuss/bobpursley/drwls please help!!!
Can you please clarify your response to my post Wednesday April 4th at 8:53pm and 8:54pm. Thanks for all of your help!!! pleasde repost it. Yes, repost it. Go to it, copy, and paste it here. Thanks. A vertical spring with a spring constant of 450 N/m is mounted on the floor. ...
April 6, 2007 by Mary

REPOST- PLEEEEEEEEAAAAAAASE HELP!!!!!!!!!!!!!!!!!
Write the verbal sentence as an equation, or an inequality: Fifty multiplied by the quantity twenty divided by a number n is greater than or equal to two hundred fifty. Am I on the right track: 50 * 20 / n > 250 - Please help me...Please!
September 11, 2007 by Anonymous

Algebra 1 REPOST - Please Help!
I have been trying to figure this out for a long time to no avail. Can you please help. Also, are there any rules that help figuring these out? write a rule for the function represented by the graph. domain: 0,3,6,9 range : -2,-1,0,1
September 29, 2010 by Denise

egg protection
how can i protect an from a 6m fall and make it go 3m please look at your question. It makes no sense to us. Repost it
March 5, 2007 by chris

repost
bobpursely, I posted at 709 from our previous dialogue, can you please help me again? Much appreciated!
September 30, 2007 by RSVP

To Happy --
Please repost your math question -- and remove Ms. Sue's and my screen names from YOUR NAME'S space. Thanks. =)
February 8, 2009 by Writeacher

science repost
Which parts of the molecule benzophenone are chromophores? is it the two aromatic rings? what types of electronic transitions are responsible for the molecule absorbing the light?
February 1, 2009 by mary

science repost
Which parts of the molecule benzophenone are chromophores? is it the two aromatic rings? what types of electronic transitions are responsible for the molecule absorbing the light?
February 2, 2009 by mary

business
please could someone explain to me what the 4 factors of the marking mix are. I searched for marking mix and found nothing. Please check the spelling and repost.
March 28, 2007 by sean

To Desmond
Please use Post a New Question -- if you piggy-back a question on another student's question, it's unlikely to be answered. Please repost your question.
January 19, 2011 by Writeacher

Science repost for iiii
science - iiii, Monday, October 29, 2007 at 8:08pm What test would you need to perform to prove that it is the combination of glucose and the Glucose Indicator Solution that changes color when heated and not just the glucose or the Glucose Indicator Solution alone? Support ...
October 29, 2007 by Ms. Sue

To "Cutie..."
Please choose a better "First Name" -- make sure it's not offensive in the least! Then repost your question. Thanks. =)
July 7, 2008 by Writeacher

ap history
what did the great awakening, intercolonial trade and the rise of the colonial assemblies have in common? Please note that we don't do students' homework for them. Once you have come up with your response, please repost, and someone here will be happy to critique your thinking...
March 20, 2007 by cj

Physical Science [repost]
needed help on these 3 questions that I don't quite understand. Can someone please explain to me how to solve the answer? Use this scenario to answer questions 1-3: A car crashes in a tree at a velocity -26.6 m/s. The passenger in the car is wearing a seat belt and is stopped...
March 29, 2009 by mysterychicken

Pre Calculus Repost Please Help
Can someone help me solve this problem: cos^2x + 5cosx - 2= 0 I am having some trouble finding x
February 5, 2009 by Anonymous

To Ray -- college
I've removed your biotechnology post. Please repost it with your thoughts about completing it and specifically how you would like us to help you.
February 17, 2009 by Ms. Sue

To Sha -- Child Development
I've removed your lengthy post asking you to comment on a complex scenario. Please repost with your analysis of this situation. We'll be glad to help you then.
February 27, 2009 by Ms. Sue

Maths
Can someone give me the checkpoint exam topics that are required for a student to revise Please give us more and clearer context for your question. It is not clear what you want to know. What exam topics? Why do you need to revise them? Please repost with the additional ...
April 17, 2007 by Fahad

Science
I hope someone can help, Thank You! The wheels of a machine are identical. They have an outer circumference of 10 cm and an inner circumference of 5 cm. If the crank is rotated one quarter turn clockwise, where will the clock's hand point? More information needed. (Until the ...
April 8, 2007 by Danielle

I need help
Answer the following questions: i.Which factors are important in multitasking for thread initialization? ii.What is the use of program segment prefix and where is located. iiiWhat is the difference between the interrupt routine and the strategy routine? iv.Which bit of modem ...
January 26, 2007 by Alina

science
What can happen to the reaction rate of a system that is heated and then cooled? Your question isn't quite clear; however, reaction rates increase, generally, with increase in T and decrease with decrease in T. Another way to interpret the problem is that an increase in T may...
April 16, 2007 by Shandra

SCIENCE
science concept map!! test tubes matter oxygen please please please please HELP!!
February 1, 2008 by Jenna

Environmental Science
Which of the following is one way that a person can conserve water? a.Take a bath instead of a shower b.Wash laundry in small, partial loads c.use a low flow shower head to take short showers d.water the lawn daily and at nidday. I picked a. right? Because your saving more ...
April 20, 2007 by Mack

english
sorry i havent really used this site and im not sure how to repost my question instead of putting it as an answer to my question so heres the repost: I had to find embedded clauses I deplore the fact that bats have wings. --> bats have wings That Guinevere loves Lorian is ...
July 7, 2008 by Anonymous

To: Computer -- Cultural Diversity
I've removed your post with the complex assigment about subordinate groups. Please repost it and tell us what you've already done on this assignment and how we can help you complete it.
February 11, 2009 by Ms. Sue

Science
so first of all, not really sure if this is Science =S Okay, could someone please name 4 or 5 animals that are now extinct? and please, more well known ones =D and dont be too general please, ex. dinosaur. Thanks!
January 13, 2009 by John

english
rearrange thes letters into one word Imbillie, you did not give us the letters... please repost.
January 9, 2007 by imbillie

Chemistry
Can you please look at my repost. I made an error in my question, so now I need your help for a different part of the question. :) Thanks. -Sadie
February 14, 2009 by Sadie for drwls

business-repost
How does inflation affect monetary assets? real assets??? Can anyone please give me some ideas????THANKS A LOT!!!!!
April 1, 2009 by Ally

To "lil sharon"
I've removed your post with your complex assignment that expects you to do some thinking and supply answers. Please repost when you tell us what you think the answers are for each question. Please also put the SCHOOL SUBJECT in the appropriate box. "College" is not a school ...
February 19, 2009 by Writeacher

math
3 3/4pt=____c show steps and work please Try the method DrWLS or I showed you FIRST. Repost if you still don't get it but tell us what you don't understand about the procedure.
November 30, 2006 by brooke

CHEMISTRY REPOST
Calculate the concentration, in percent by mass, of a refrigerant brine solution which is 4.03 M in NaCl with a density of 1.116 g mL-1. detailed answer, please, i dont understand how to do this at all!!!
November 10, 2007 by keely

To Katey
This is not a "let's gather opinions" website. If you have a real homework question (and don't expect others to do your thinking for you), please repost correctly, including the correct school subject.
March 23, 2011 by Writeacher

algerba!2!
(-2x2y)3 * (5xy3)2 *I don't get this on at all!!! Are there any exponents in this one? If so, repost showing the caret to indicate the exponent. oh sorry I forget to do that.LOL!Here it is now: (-2x^2y)^3 * (5xy^3)^2 Are there any exponents in this one? If so, repost showing ...
November 8, 2006 by Sandro!

math
the problem is 500= 1 --- 1 --- X 2 Your presentation of the problem is unclear. Please repost. If you mean "X squared," that is indicated by "X^2." I hope this helps a little. Thanks for asking.
August 20, 2006 by evelyn

Algebra
Solve by using the quadratic formula To get help, you need to give more specific data. Please repost with the specific information. Thanks for asking.
July 12, 2007 by PLEASE HELP

tomball community college
could some one critique my english narrative for me please. If that's your narrative, sure. "C" in "could" needs to be capitalized. "Someone" is one word. "English" is capitalized. The period at the end should be a question mark. If there's more to the essay, it did not copy/...
July 21, 2007 by lorie anderson

To: Sherri -- business
I've removed your post with your complex assignment that expects you to do some research. Please repost when you tell us what you've found in your research and how you'd like us to help you.
February 18, 2009 by Ms. Sue

To the Person who just posted an English question:
I removed your post because of an inappropriate name. Please repost under a different name, and we'll try to help you.
March 12, 2013 by Ms. Sue

REPOST URGENT!! PLEASE ANSWER
I was just wondering, since cathode ray tubes arent being made, are the only types of TVs available the plasma and the LCD?
December 2, 2007 by Meredith Mcneeds Help!

To: Carol -- economics
I've removed your post about researching nurses salaries. You've given us no idea how much of this complex assignment you've done nor how you'd like us to help you. Please repost when you can supply that information.
February 15, 2009 by Ms. Sue

PHILOSOPHY REPOST
why is it wrong to teach creationism in a high school science class, based on the moral theory that the good of many outweigh the good of the individual? and im asking your personal opinion on this, im perfectly capable of going to google and typing in few key words.
November 22, 2007 by Matt

Science
A drop of ink is in a tube.A stopper is used.What will happen to the drop of ink in the tube when you place your hands around the flask for 5 minutes? Is water in the tube? And what's the stopper used for? If so, heat is transferred from the hand to the water and heat ...
August 8, 2007 by Joey

To China -- communications
I removed your post about drafting a message from your boss. Please repost it with your ideas about these questions. We'll be glad to critique your answers.
January 27, 2009 by Ms. Sue

To Linda
I've removed your post with your complex assignment that expects you to do some thinking and supply answers. Please repost when you tell us what you think the answers are for each question.
February 21, 2009 by GuruBlue

business-repost
How will inflation affect financial planning in risk management and estate planning???? I need help with this!!!Can anyone please give me some ideas?THANKS A LOT!!!
April 1, 2009 by Ally

calculus repost, please assist pleassssssse
Hi Trying to work with confusing Taylor series....any assistance would be much appreciated!! How can I use T(x)=5-9((x-2)^2)-3((x-2)^3) to approximate the f(0) ???? I realize that Taylor series f(x)=f(a)+f'(a)(x-a)+f''(a)((x-a)^2)etc... but the above T(x) is centered at x=2, ...
March 15, 2011 by kiksy

chem repost!
when drawing molecular shapes, how do you decide which atoms go on axial or equtorial? (the more electronegative goes on _____) please help, my textbook confuses me with exmaples that follow both sides!
November 11, 2007 by alex

math repost with correct info
A loan requires A 12% down payment and 24 equal monthly payments of $195.00 the amount that needs to be borrowed is $4,200 please explian how to figure this out thanks :)
November 13, 2007 by Anonymous

To China - Business
I've removed your post about the letter because you've posted your assignment but have given us no idea of your thoughts on it. Please repost it with your thoughts and explain specifically how you want us to HELP you.
February 2, 2009 by Ms. Sue

To MizzLynn -- Linguistics
I've removed your post with the complex assignment and references to information unavailable to us. Please repost when you've formulated some answers and explained the unknown references.
February 10, 2009 by Ms. Sue

To MAnda - college
I've removed your post with the complex assignment and references to information unavailable to us. Please repost when you've formulated some answers and explained the unknown references.
February 11, 2009 by Writeacher

Science-Repost-Universe&Stars
Give 2 reasons y elliptical galaxies are considered to be older & more evolved than spiral galaxies. They are considered to be older because they have little instellar matter and because they rarely form new stars like the other galaxies do. They seem to be more evolved than ...
March 1, 2010 by Sara

spelling
What is the relationship between the word assignment and the following sentence? "The noble elephant marched near Goshen, Indiana," said Sam's aunt. Please rephrase and repost. Your question is not clear. Thanks. =)
May 14, 2007 by Rachel

try
I guess my question that I posted does not come up I would like to answer your question, but I am unaware of your previous post. Please repost with the question. Thanks for asking.
June 20, 2005 by Jawad

whats going on?
Hi. I posted both the questions about batteries and volatic cells on the last page, who erased it? can u please post again cause I didnt get a chance to read either of them. Thanks! The content of many posts (both questions and answers) were lost right around the time this ...
June 13, 2006 by help!

math
Will you help me with my math homework? what level of math? Please repost with the specific problems, so we can help. Thanks for asking.
February 21, 2007 by morgan

Calculus
Posted by CMM on Wednesday, October 13, 2010 at 12:50am. Calculate the following: a) Find g(f(1)) b) Find lim x-> 1+ g(f(x)) c) Find f(g(0)) d) Find lim x->0- f(g(x)) f(x)= 1-x, x<1 1, x=1 x-1, x>1 g(x)= -x, x<0 2, x=0 x+2, x>0 This is where it gets hard. I ...
October 13, 2010 by CMM

Physics repost
Suppose you wish to make a solenoid whose self-inductance is 1.2 mH. The inductor is to have a cross-sectional area of 1.2 10-3 m2 and a length of 0.048 m. How many turns of wire are needed? Can you please clarify this for me. When I first post it my reponse was: # turns= # of...
October 9, 2007 by Mary

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