1. algebra

    I have 70 problems today and have trouble near the end if I can get help on the ones I am going to to post I can do the last 15. I so appreciate help with understanding the steps. I will split the posts. Thank you very much. I will use < as square root

    asked by Brenna on April 2, 2010
  2. PreCalc

    There are a few problems on my homework im having trouble on. can you explain how to do these problems? thanks 1. x^2+10x+25-9y^2 2. x^2+2x-3 ------------- x^2+3x--2 3. 2xSQRT(x^2+5) - 2x^3/x^2+5 --------------------------------------- x^2+5 sorry #3 is

    asked by Art on October 29, 2018
  3. books

    Book: The Trouble with Lemons At the end of Chapter 16, a character says "it's harder to hate a guy when you see that he's got problems like everbody else." Who says this? Explain what is going on in the novel before, during, and after this is said.

    asked by Alejandro on November 15, 2011
  4. math

    So I've been having trouble solving some problems. Mainly problems that look like this 5-(t+3)=-1+2(t-3) what causes problems is the 5- part. I asked my teacher for help, and he gave me a hint, which is to distribute a -1 like 5+(-1)(t)+(-1)(3) But I still

    asked by katherine on October 7, 2010
  5. Psychology

    Which of the following statements is false? A Childhood psychopathology is a relatively common occurrence. B Most childhood problems and disorders remit by the end of childhood. C Children today face greater stressors than they did in the past. D Young

    asked by Nia on October 14, 2009
  6. psychology

    Which of the following statements is false? A Childhood psychopathology is a relatively common occurrence. B Most childhood problems and disorders remit by the end of childhood. C Children today face greater stressors than they did in the past. D Young

    asked by Tzeni on December 2, 2009
  7. English

    I'm having extreme trouble with an homework assignment. Any help or spark of the mind will help. It is referring to "Thomas Jefferson on George Washington". The assignment is as follows... Write in the manner of Jefferson" a characterization of an

    asked by Joey on February 23, 2009
  8. psychology

    Which of the following statements is false? A. Childhood psychopathology is relatively common occurrence. B. Most childhood problems and disorders remit by the end of childhood. C. Children today face greater stressors than they did in the past. D. Young

    asked by Nia on January 27, 2010
  9. Math

    The coordinates of the end-points of a line segment PQ are P(3,7) and Q(11,-6). Find the coordinates of the point R on the y-axis such that PR = QR. Please include the workings, as I would like to be able to perform these problems unassisted in the future

    asked by Aldwin on November 28, 2012
  10. Finance

    You can deposit 10,000 into an account paying 9% annual interest either today or exactly 10 years from today. How much better off will you be at the end of 40 years if you decide to make the initial deposit today rather than 1o years from today?

    asked by Sky on September 16, 2011
  11. Environmental Science

    Describe the major problems in today's large cities and the cause of these problems?

    asked by lisa on February 24, 2010
  12. enviromental science

    Describe the major problems in today's large cities and the cause of these problems

    asked by rod on March 3, 2010
  13. Math(solving a quadratic by factoring)

    Ok I get most of the problems except for these last two. x^2-16=0 and x^2=36 I seem to have trouble with the simplest of problems and none at all with the hard ones.

    asked by Nick on March 3, 2008
  14. math

    I'm working on some review problems in Math and having trouble on the critical thinking one. The question says is it possible for 2 numbers to have the same LCM and GCF? Explain. I'm not sure where to begin on this. I know how to do both types of problems

    asked by Brandi on August 10, 2012
  15. Algebra

    I have several of these problems and am having trouble getting the hang of it. Can you help me? Factor. If the result is the square of a binomial, write it as such. If the result is prime, so state. Here are the first couple of problems. 1) x^2 + 7x + 12

    asked by Mary on April 2, 2013
  16. Finance

    2. You are now considering adding a corporate bond to your investment portfolio. The bond was issued last year to have 10 years to maturity (so it has 9 years remaining to maturity from today) The bond has an 8% coupon, and was sold at par ($1,000) when it

    asked by rongbo on February 27, 2012
  17. Environmental Science

    1. How has the size and location of big cities changes since the year 1900? 2. Describe the major problems in today's large cities and the cause of these problems. 3. What can be done to help solve these problems? 4. You may never live in a big city, but

    asked by lisa on February 24, 2010
  18. Physics

    Please help!!! Physics test!? I have a physics test tomorrow on projectile motion, and I don't feel ready for it. I'm having trouble in the class and I need to ace this test. The problem is I get confused when I get a problem. I don't know how to proceed.

    asked by Mike on October 9, 2012
  19. 5th grade math

    yes ,i definetly did,more than once ,i just had trouble comprehending the way they try to explain it.thats why i asked to please get help showing several of both kinds of problems,some addition &some subtraction so i could try to understand how they where

    asked by Anonymous on February 25, 2011
  20. Math 8R - help!!!!!!!!!!!!!

    Multi-Step Equations Solving Equations with Variables on Both Sides 1) 5y + 4 = 4y + 5 11a + 9 = 4a + 30 2w + 3 = 4w - 5 2) 3a - 10 = 4 + a 2x - 1 = x - 3 6n + 4 = n - 11 3) 29r + 4 = 28 + 13r 7x - 11 = -19 + 3x 4) b + 3 = 2b - 7 I'm having a bit trouble

    asked by Laruen on October 18, 2012
  21. English

    Ok I had a question today in class regarding a book and there was a question to use evidence from the text to support it so I put " said "" as an example to prove his main point now I included references at the end but I had no parentheses. ill get in

    asked by Bob on August 30, 2011
  22. English

    Hello. I will be very grateful if you help me with a few problems. 1)Do you think it's possible to use the present perfect continuous tense with the phrase "until now / until today", for example "Until today, this job has been giving me a lot of

    asked by Ilma on May 25, 2013
  23. English Lit

    I'm supposed to decide which is more relevant, message wise, to today - the myth of King Arthur or Sundiata. Any ideas? First I would decide what the purpose of those two famous "stories" is. What difference did those men make? Then, think of the problems

    asked by Claire on February 5, 2007
  24. English

    Can someone please proofread my essay on snitching and help fix any grammar error to make it flow better. Did I correctly use the word liabilities? Snitching is the cause of a lot of problems that go on in the work environment today. A snitch is “a

    asked by Keisha on November 10, 2010
  25. Rational Exponents - Please Help!!!!

    I will appreciate it if anyone can help me with the following: 1. The optimal height h of the letters of a message printed on pavement is given by the formula . Here, h= (0.00252d^(9/4))/e d is the distance of the driver from the letters and e is the

    asked by Brady on February 15, 2014
  26. corp. finance

    What is the future value at the end of year 20 of depositing $5,000 today, $3,500 at the end of years 1, 2 and 3, $5,000 at the end of years 4, 5, 6 and 7 and $4,250 at the end of years 8, 9, 10, 11 and 12 into an account that pays 13% p.a.?

    asked by James on October 22, 2009
  27. english

    plz proof read The book "We are all welcome here” by Elizabeth Berg relates to the time era of Elvis Presley and his home town. The narrator and the protagonist of the book is a 14 year old girl named Dianna Dunn. In my opinion, she has similar

    asked by navroz on January 10, 2010
  28. Pre-Calculus

    I am having trouble with several problems: 1) Find the coordinates of the center, foci, and the vertices, and the equations of the asymptotes of the graph of the equation (x+1)^2/2 - y^2/8 =1 2) Write the standard form of the equation of the circle that is

    asked by Lucy on September 28, 2008
  29. Pre-Calculus

    I am having trouble with several problems: 1) Find the coordinates of the center, foci, and the vertices, and the equations of the asymptotes of the graph of the equation (x+1)^2/2 - y^2/8 =1 2) Write the standard form of the equation of the circle that is

    asked by Lucy on September 27, 2008
  30. Math

    I've been having trouble with these four problems. Please help. 1)-8n(6 - 7n) + 2(3n - 8) 2)-3k(-8k - 6) - 5(-8k + 8) 3) -5a(a - 1) - (4a + 8) 4)-4(b - 3) - 8(b - 2)

    asked by Lisette on October 1, 2013
  31. answer please!!!!! Math

    I'm having trouble with these 2 problems. (-7+p)(8+p) & (p-7)(p+8)

    asked by Angelica on April 19, 2010
  32. math

    I'm having trouble with 2 problems. Please help. Thanks.

    asked by Jake on April 22, 2010
  33. Corporate Finance

    Jason's opportunity cost rate is 8 percent compounded annually. How much must he deposit in an account today if he wants to receive $5,400 at the end of each of the next 10 years? Use a financial calculator to determine the amount to be deposited today.​

    asked by Beth on May 8, 2017
  34. Literature

    I need to translate some lines of poetry into today's language but I am having trouble. I am not sure what nto translate exactly. Here are some examples of lines I need to translate: 1. Thy youth's proud livery, so gazed on now, 2. With shifting change, as

    asked by Kayden on December 18, 2007
  35. algebra

    srry if i am asking to many questions today this is my last thing plse help me how do you do problems like this find the slop and y intercept of the equation 3 y=x-5/4 5/4 is a fraction how do you do problems like that plse expalin and show me step by step

    asked by Amy on November 7, 2008
  36. math

    How do i subtract integers? Having trouble with problems like -14-(-5)-8

    asked by lulu on October 24, 2012
  37. 5th grade

    Having trouble with division word problems

    asked by Antoine on November 30, 2010
  38. math

    I'm having trouble simplifying two problems with exponents. Please help. Thanks. 1. [(-2)^4]^3 2. 10^7 . -1/10

    asked by Jake on April 22, 2010
  39. math

    having trouble with these 2 problems & the process. -50 3/4 +(-6.05)+ 100= and 23 7/8 - 15 3/40 +(-3 4/5)= help please!!!!

    asked by Zion on October 2, 2014
  40. Finance

    i Craig: I am already having trouble understanding Chapter 6, problem 2 on page 207 of textbook. I am currently on week 3 of the FIN 200 class. The problem reads as follows: If you require a 9 percent return on your investments, which would you prefer? a.

    asked by Reba on October 26, 2008
  41. english

    plz proof read as a |Supported opinion para (like the format ad eerything an ifdoes make sense) The book "We are all welcome here” by Elizabeth Berg relates to the time era of Elvis Presley and his home town. The narrator and the protagonist of the book

    asked by navroz on January 10, 2010
  42. maths

    Hi again! Today in maths we were looking at ratios and probabilities, then we got this for homework and not only do I have no idea how it ties in with today's lesson, but I also have no idea how to do it. The number of five letter words from the word

    asked by Audrey on October 17, 2007
  43. maths

    Hi again! Today in maths we were looking at ratios and probabilities, then we got this for homework and not only do I have no idea how it ties in with today's lesson, but I also have no idea how to do it. The number of five letter words from the word

    asked by Audrey on October 17, 2007
  44. english

    what could i right for the title you can't help everyone in trouble people really have to sort out their own problems thankyou as soon as possible

    asked by chloe mcp on February 22, 2011
  45. Flowers for Algernon

    Explain Charlie's problems with women. Why does he have trouble getting close to them?

    asked by Lee on September 15, 2013
  46. Algebra 2 (Angel Series)

    I'm having trouble understanding the motion comparison word problems. Help!

    asked by Cathy on September 17, 2007
  47. Multiply write the result in scientific notation.

    Its only practice work but I NEED the extra points. These are the problems I am having trouble with: (9*10^4) (8*10^6)

    asked by nonononono on May 30, 2014
  48. calculus

    I'm having trouble with these two problems. If someone can help me with the first one I can probably get the second one on my own. I think that I have to factor the bottom but I just cant get it. lim (3x+7)/(8x^2-3x+11) x-> infinity

    asked by cassie on February 9, 2012
  49. Finance

    Real and nominal rates interest   Zane Perelli currently has ​$120 that he can spend today on polo shirts costing $ 30 each. ​ Alternatively, he could invest the ​$120 in a​ risk-free U.S. Treasury security that is expected to earn

    asked by Asjhsd on April 26, 2018
  50. Religions

    I am having some trouble locating the answers to this question could someone help? how has Western culture changed the aborigines today?

    asked by Anonymous on July 24, 2008
  51. algebra homework help

    student missed 11 problems on a Chemistry test and received a grade of 65%. If all the problems were of equal value, how many problems were on the test? Round off your answer to the nearest integer. X= # of problems 11= # of missed problems 65% of correct

    asked by jennifer on October 12, 2016
  52. Simplifying Rational Expressions

    1. 4x-12/4x 2. d+7/d^2-49 3.t2-25/t^2+t20 4.2x^2+6x+4/4x^212x16 5.6y/y^22y24 Can someone help me with these,please,lol,I'm brain dead Try to factor where you can, then simplify as much as you can. I'll show you the first two problems; maybe you can try the

    asked by mike on March 7, 2007
  53. math

    This isn't a specific math question. I'm just looking for some tips for my calculus midterm tomorrow. I'm terrible at math and I can't seem to "think outside the box" in order to do problems correctly. I know my stuff but if a teacher throws something a

    asked by Kelly on April 25, 2010
  54. Language Arts

    Having trouble with a new concept we are learning. In the sentence below should the answer be their or its and why? Thanks. The marching band picked up (their, its) new uniforms today.

    asked by Brandi on August 21, 2012
  55. Math

    I am having trouble figuring out the below problems. 1. 380 dm= m 2. 90.51L= cL 3. 450mg= g Please help me figure out the below

    asked by Patrick on December 1, 2015
  56. 7th grade essay writing

    my teacher is having us write a 6 paragraph essay about problems, i'm having trouble writing it.

    asked by peter botros on February 15, 2010
  57. PreCalculus

    I'm having trouble with these problems.. Could someone please explain how to find the domain of either of these functions? 3. f(x) =(x-2)/(x^2+6x+8) 7. g(x)= sqrt[(9)/(x+3)]

    asked by Caroline on June 11, 2013
  58. Algebra

    I am having trouble with two problems. I can't seem to get a solid solution to either one of them. 3/y+5 + 6/7y add and simplify 5-r/8-r = 3/r-8 solve Can someone help me please? Thanks so much.

    asked by Aria on August 1, 2011
  59. probability/binomial

    i'm having trouble with probability and the binomial thm, could i get a good website with problems

    asked by joe on March 24, 2012
  60. Algebra

    I have four problems I'm having trouble with. I need to solve the equations by completing the square. 1) w^2 - 5w = 11/4 2) z^2 + 11z = -21/4 3) k^2 - 8k - 7 = 0 4) v^2 - 7v + 1 = 0

    asked by Mary on April 18, 2013
  61. math

    suppose that we agree to pay you 8cents for every problem in this chapter that you solve correctly and fine you 5cents for every problem done incorrectly, if the end of 26 problems we do not you each other any money, how many problems did you do?

    asked by i love polka on November 12, 2008
  62. com170

    Can you tell me if I correct all grammar errors?There are three kids in the room. We have been married for 20 years, and are relationship is as strong as ever. I am having trouble with my car. Can you give me some advice? The diplomats are doing what they

    asked by angela on January 9, 2011
  63. Grammar

    Their are three kids in the room. We have been married for 20 years, and are relationship is as strong as ever. I’m having trouble with my car. Can you give me some advise? The diplomats are doing what they can to restore peace. I know it is important,

    asked by Cara on August 29, 2010
  64. COM155

    I think I found all of the errors, what do you think? Identify those with errors by marking each of the errors in bold. Make the correction in parentheses after the error. For those that are correct, write correct at the end of the sentence. Their (There)

    asked by Mark on January 30, 2011
  65. Finance

    BH Holding Inc. is considering undertaking a capital project, costing $8 million today. in addition, the project will be installed over the next 2 years, costing $1.0 million at the end of the first year and $0.5 million at the end of the second year.

    asked by Stephen on June 11, 2015
  66. college

    I will like to know are these correct sentences. Their are three kids in the room. We have been married for 20 years, and are relationship is as strong as ever. I’m having trouble with my car. Can you give me some advise? The diplomats are doing what

    asked by samantha on November 18, 2010
  67. English (E-mail Writing)

    I want to do some research with a professor on campus, but I'm having a lot of trouble composing this e-mail. She sent me a long e-mail with stipulations for joining her lab and at the end it basically says "If you agree to all this, let me know and we'll

    asked by Ben on July 27, 2010
  68. Calculus

    I am having a lot of trouble doing these types of problems. Can someone show me how to do this. Thank you for your time. Evaluate the definite integral 4 x(x+3)dx 0

    asked by Elena on May 15, 2008
  69. environmental science

    Describe the major problems in today's large cities

    asked by Chelsea on February 24, 2010
  70. English/Grammar

    Review the following sentences. Some of them are correct, whereas others contain an error with a commonly confused word. Identify those with errors by marking each of the errors in bold. Make the correction in parentheses after the error. For those that

    asked by Angelina on May 12, 2011
  71. algebra

    A student missed 11 problems on a Chemistry test and received a grade of 65%. If all the problems were of equal value, how many problems were on the test? Round off your answer to the nearest integer. X= # of problems 11= 3 of missed problems 65% of

    asked by jennifer on October 12, 2016
  72. Chem

    I've been having trouble setting up word problems. Here is one problem I need help with. How many Bromide ions are in a sample of CaBr2 that has a mass of 10.0g?

    asked by Nescha on November 18, 2010
  73. Math

    I am having trouble figuring out how to do partial derivatives. I have tried practice problems and have read my textbook but I am still so confused. Could someone please explain how to do this? Thank you.

    asked by Hannah on April 22, 2011
  74. can someone edit my essay? thanks!

    Gorbachev did not think about all the consequences that would happened if he changed Russia into perestroika. He underestimated the effect that perestroika would have on Russia. Yes, his political initiatives were great for freedom and democracy but all

    asked by henrey on April 25, 2007
  75. Finance

    You account pays interest at 8 percent p.a. You deposit $35,945 in it today. You must have exactly $88,956 in the account at the end of two years. What should you do at the end of the first year to ensure this? Answer: $43,544.99 Can anyone show me the

    asked by TaylorB on October 12, 2014
  76. English

    What would be some problems a modern day Thoreau would find in today's society?

    asked by Anonymous on April 10, 2012
  77. Math

    I'm haveing trouble with this problem, I've tryed all of the methods/tricks I have learned to solve these kinds of problems, and none of them have worked. (-5)x=3x-22

    asked by Jamie/Please help on November 30, 2009
  78. math

    2)3/14 of the rosebuds in a garden bloomed yesterday, and 2/5 of the remaining rosebuds bloomed today. 66 rosebuds have not yet bloomed. 1. How many rosebuds were there in total? 2.How many rosebuds bloomed today? plz help, i don't kno y but i forgot how

    asked by help on May 31, 2008
  79. English

    1. I am on my own today. 2. I am loney today. 3. I am alone today. 4. I am lone today. =================== Are they the same in meaning and grammatical?

    asked by rfvv on April 21, 2015
  80. Physics 1 College Level

    A planet/moon has a mass of 77.89 × 1023 kg and a radius of 7.9 × 106 meters. What is g on the surface to the nearest hundredth of a m/s2? Once again, not really sure where to go with this. Out of the 10 problems I've only had trouble with this and one

    asked by Devin on June 1, 2013
  81. English Comp.

    (1) After Sean was arrested for breaking into a pawnshop, I began to wonder. (2) Why did some kids from my neighborhood end up in trouble while most of us didn't? (3) I started out with a question: What causes young people to make bad choices? (4) Now,

    asked by Jasmin on October 14, 2015
  82. algebra

    Andrew is making a plan to complete a class math assignment. He has 48 problems to complete over 5 days. He decides to complete the assignment is such a way that his total number of completed problems doubles every day. He realizes that that number must be

    asked by Anonymous on October 21, 2013
  83. Algebra 1

    Andrew is making a plan to complete a class math assignment. He has 48 problems to complete over 5 days. He decides to complete the assignment is such a way that his total number of completed problems doubles every day. He realizes that that number must be

    asked by Halle on October 26, 2014
  84. social

    what are the minorities faced in India facing today .what measures do you suggest to eradicate problems ???

    asked by ahalya on September 17, 2014
  85. Environmental problems

    How did pre-modern Europeans understand and deal with what we would today call environmental problems?

    asked by Nick on July 31, 2011
  86. comp 155

    could you see if i did these sentences right? Sentence Correction and Changes in Writing Review the following sentences. Some of them are correct, whereas others contain an error with a commonly confused word. Identify those with errors by marking each of

    asked by glenna on June 29, 2011
  87. English

    We have been given a list of words and have to write the plural of them. I have found the answer to each of the words but now have to write rule for each. I know that words ending in ch, x, s or s-like sounds will all end in es. I am having trouble find a

    asked by Dion on November 4, 2009
  88. Algebra

    (3X+1)/(3)-(3/2)=(1-X)/(4) I am having trouble simplifying the fractions because everytime I do it I come up with a different answer at the end.

    asked by Linda on October 22, 2012
  89. Accounting. Present Value.

    Suppose you want to have $5,000 saved at the end of five years. The bank will pay you 2% interest on your money. How much would you have to deposit today to have the $5,000 you want at the end of five years.

    asked by Margaret on February 4, 2014
  90. Accounting

    Suppose you want to have $5,000 saved at the end of five years. The bank will pay 2% interest on your money. How much would you have to deposit today to have the $5,000 you want at the end of five years?

    asked by Alicia on February 4, 2014
  91. math

    A jeep is traveling in a straight line across a flat, empty dessert. On a navigational map with a unit representing 1 km, the starting point of the jeep is at (-140, -70) and its destination is at (280,50). There is a refueling depot with an emergency

    asked by natasha on October 19, 2009
  92. algebra

    A jeep is traveling in a straight line across a flat, empty dessert. On a navigational map with a unit representing 1 km, the starting point of the jeep is at (-140, -70) and its destination is at (280,50). There is a refueling depot with an emergency

    asked by natasha on October 19, 2009
  93. business maths

    Susan would like to set up an endowment fund which would award a student with a scholarship of $500 at the end of each year. The scholarship will continue in perpetuity. The interest rate is 6% compounded semi-annually, and the first award is made one year

    asked by kiran on November 23, 2016
  94. algebra

    I have a few math questions I made them just like my actual problems so that I can go through the steps you have went through to answer my own problems...Again THESE ARE NOT THE REAL PROBLEMS JUST EXAMPLES LIKE MINE WITH DIFFERENT NUMBERS. I don't know how

    asked by Anonymous on June 12, 2013
  95. Math

    What is the best way to study for a math test? Also, what is the best/most efficient way to write a math test? The format of my tests is usually basic questions, and then word problems. I'm always pressed for time at the end, so I have to scramble when

    asked by Lucy on March 6, 2008
  96. art appreciation

    What were the chief problems of construction involved in raising the dome of the Florence Cathedral in an age that did not have today's building technologies?

    asked by Alice on April 12, 2011
  97. reading and writing

    Please read the following excerpt from an essay, and answer the question that follows. After Sean was arrested for breaking into a pawnshop, I began to wonder. Why did some kids from my neighborhood end up in trouble while most of us didn't? I started out

    asked by Clare on April 1, 2015
  98. Math (Trig Review)

    Evaluate the expression without using a calculator (Make a sketch of a right triangle) tan(arccot 2) Thanks in advance! I'm trying to refresh my memory of these kinds of problems and I'm having trouble on how to solve this problem

    asked by Ray on October 1, 2016
  99. American Government

    Question about American party organizations: A. are about to die out B. Are more powerful today than any time in history C. are still, important but their role in campaigns is secondary to that of candidates D. are unimportant in the political system today

    asked by Amanda on July 11, 2011
  100. Accounting

    I am doing a report on finding the major challenges in the future of my university with regards to their revenue and expenses. I have to discuss the main financial obstacles faced by the university and explain why each presents problems with future

    asked by Jess on November 23, 2013