1. Polynomial- Doublecheck2

    I asked this earlier, but I didn't get an answer. I'm glad though, because I found a couple of typos. I can get someone to check these for me... I have to get an A, and I was wondering if someone could double check these for me. I am about 95% sure they are right, but just ...
  2. College Algebra

    Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form, ax^2 +bx+c=0 The Solution is 7, only solution!
  3. math please help

    Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form, ax^2 +bx+c=0 The Solution is 10, only solution!
  4. Grammar

    Find seven different sentences that correctly use a comma in seven different ways. Following each sentence, write the comma rule that is demonstrated. 1. It's very likely, particularly if your child is named Isabella, Jacob, or even Maci. (Commas between items in a series) 2. ...
  5. chemistry

    You will be presented with three crystallographic directions drawn in a unit cell. Please write the identity of the direction in the space provided below each picture. Use the correct form of brackets for describing a direction, and leave no spaces between numbers. If you must...
  6. us government

    I'm writing a research paper on Barack Obama and I have to write two paragraphs about his foreign policies. I've been researching online but I cannot find a good website. I either find blogs saying his foreign policies were a failure, or articles written at the beginning of ...
  7. English 4

    1. Which of the following displays a correct use of pronouns? A. Soung spent more money than me B. Jamal was as interested as her C. Claudia has always been better at math than I. 2. Read the following sentence and determine which sentence in each set of three is punctuated ...
  8. physics

    A 5kg ball is thrown upward with an initial speed of 30m/s. Suppose there is a constant air resistance of 25N opposing the motion during its entire up and down path. How much work was done by air resistance during the entire path up and down. Wfric= -f X (-30)(62)= -1860J is ...
  9. English

    1. He is sitting down in a chair and playing drums. 2. He is sitting in a chair and playing drums. 3. He is sitting down on a chair and playing drums. 4. He is sitting on a chair and playing drums. (Which ones are grammatical? Do we have to use 'down' or not? Thank you.)
  10. Spanish QUestions LOOK DOwn please!!!

    PLease look down. Thank you.
  11. Math

    Write a quadratic equation having the given numbers as solutions. -5 and -2 The quadratic equation is: __=0 Thank you.
  12. Grammar

    Are these sentence's punctuated correctly? Depression, often a genetic disorder, can be safely treated with medication. Infection, for example, can be a complication of surgery. Having been up late last night, I may not make our lunch date.
  13. Physics

    A block is sent sliding down a frictionless ramp. Its speeds at points A and B are 2.30 m/s and 3.00 m/s, respectively. Next, it is again sent sliding down the ramp, but this time its speed at point A is 4.50 m/s. What then is its speed at point B?
  14. math

    on november 1, the holiday house store marked up a $50 decoration by 30%. On November 28, the decoration was marked down 10%. It was marked up 20% on sales on December 1. Finally it was marked down 70% on December 26. Find the final selling price
  15. Physics

    A crate begins sliding down a frictionless incline of 25.0o. If the objects begins sliding from rest and takes 1.50 sec to slide down the incline, what is the speed of the crate as it leaves the incline? How long is the incline?
  16. English

    I really need someone to check my answers so please check. 1.) Hurry down the hall for your next meeting. Phrase: down the hall for your next meeting Verb: hurry Subject:(you)
  17. English Expressions

    5. There was a white board, which seemed to be better than a blackboard in terms of health and convenience. 6. The native speaker threw a pack of sentence cards to each group so they started to do the group activity. 7. The use of power point was appropriate. She showed ...
  18. english

    Choose the sentence that would make the best topic sentence in a paragraph on credit cards. A. The interest rate can jump to nearly 60 percent per year. B. Students should watch out for unexpected fees when they get a credit card. C. Some banks start charging interest from the...
  19. English

    1. Do you want to know more? (What is the part of speech of 'more'? Is it an adjective or an adverb?) 2. Look at this map of Dokdo. 3. Look at this map of Dokdo's. 4. Look at this Dokdo's map. (Dokdo is a small island. Which one is right? #4 is incorrect. What about the others...
  20. English essay - Check

    I haveto write 3 sentences that begin with subordinating conjunctions (including correct use of comma). The words in caps lock are my, but is it right if some sentences don't have comma's? 1. ALTHOUGH THE themes of murder, law and justice, and family values are also evident in...
  21. Grammar Answer Check

    In these sentences, note the use of interjections (underlineded). In a word or two, describe the feeling or emotion expressed by each. 1. "_No!No!_ No rugs!" A: Disapprovial and panic? (I am not entirely ccertain about this one.) 2. "Ah, Michener-sahib, you have a fine eye." A...
  22. algebra (check plz)

    write an equation in slope-intercept form of the line that passes through the given points. a. (-6,1), (3,-7) b. (-2/3,4), (6, -1/3) write an equation in point-slope form of the line that passes through the given poitns. c. (-2,5), (4,-3) d. (1/2,-1), (-2/3,6) ...
  23. Accounting

    How to write off assets on an income statement? Say the equipment was invested at $1,000,000. If i have to write off the cost of the equipment this year because it has no salvage value. Will it be -1,000,000 on the income statement? If the projected equipment depreciation was ...
  24. English

    1. I took a shower so I felt refreshed. 2. I took a shower so that I felt refreshed. 3. I took a shower, so I felt refrewhed. (What does #1 mean, #2 or #3? In Sentence 1, there is no 'comma' before 'so.' In Sentence 1, we cannot see 'that' after 'so.')
  25. Physics

    Two 30kg children in a 20 kg cart are stationary at the top of a hill. They start rolling down the 80m tall hill and they are traveling at 30 km h-1 when they reach the bottom. (The cart had brakes!) How much work was done on the cart by friction during its travel down the ...
  26. Algebra

    Can someone show me how to do this? I got 5 more problems of the same kind. Thannk! Consider the polynomial P(x), shown in both standard form and factored form. P(x) = 1/2x^4 - 9/2x^3+21/2x^2+1/2x-15 = 1/2 (x+1)(x-2)(x-3)(x-5) State the behavior at the ends: (up/down) at the ...
  27. Algebra

    Can someone show me how to do this? I got 5 more problems of the same kind. Thannk! Consider the polynomial P(x), shown in both standard form and factored form. P(x) = 1/2x^4 - 9/2x^3+21/2x^2+1/2x-15 = 1/2 (x+1)(x-2)(x-3)(x-5) State the behavior at the ends: (up/down) at the ...
  28. English writing rules

    Directions:Correct the following sentence if needed given under the rule of:Inclusive-language-talking about perple with disabilities and diseases. (1) Her brother's friend is an AIDS victim. The problem is the word "victim." Can you rewrite the sentence without using that ...
  29. ELA

    What change should be made in this sentence? I cannot hardly believe that this is our capital. F. change cannot to can G. change believe to beleive H. change capital to capitol J. make no change F? What is the Best way to rewrite this sentence? Tea in an unfinished parlor with...
  30. ENGLISH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    Read each sentence. Select the BEST option that describes the sentence. Some options will define a structural flaw and may or may not suggest a way of fixing the problem. Some sentences have correct structure, and you may find that is the best option. Christina and Christopher...
  31. MAT/117

    a. Suppose that a market research company finds that at a price of p = $40, they would sell x = 37 tiles each month. If they lower the price to p = $25, then more people would purchase the tile, and they can expect to sell x = 52 tiles in a month’s time. Find the equation of...
  32. english

    Ralph,who is a student,also has a part-time job. 1)What is the independent clause in this sentence? also has a part-time 2)What kind of dependent clause is( who is a student) in this sentence? Is it a noun, adjective,or adverb clause? -a noun
  33. Computer Science

    1.Write an Assembly program that reads in a number of cents. The program will write out the number of dollars and cents separately. Sample Run: ? 324 3 24 2. Write an Assembly program to read three numbers in from the user, and output BOTH the sum and the product of the three ...
  34. math

    A 16-ft ladder is sliding down a wall as shown in the figures below. The variable h is the height of the ladder's top at time t, and x is the distance from the wall to the ladder's bottom. Suppose that the top is sliding down the wall at a rate 5 ft/s. Calculate dx/dt when h...
  35. Math

    A 100 foot tall antenna sits part way up a hill. The hill makes an angle to 12 degrees with the horizontal.In other words, if you were going to walk up the hill, you would walk at an angle of 12 degrees. To keep the antenna stable,it must be anchored by 2 cables.The distance ...
  36. MATH

    Some students pass around a box of candy containing 25 pieces.Kendra took the first piece of candy. Each child takes a piece of candy as the box is passed around. Kendra also gets the last piece and may have more than the first piece. How many children are seated around the ...
  37. Business

    From minute you woke uo to the present time, list all ways business has touched your life today. Woke up at 6:30 Am from nightsuit purchased at the mall and made in China. Brushed teeth with colgate total manufactured in U.S.A. Prayed from sikh gutka manufactured in India( I ...
  38. Managerial Economics

    What would it mean if an expansion path eventually had a negative slope? Like the letter U on its' side? EY And expansion path that looks like a letter U on its side (like a c or a backwards c?) Dont know. I think a graph of an expansion path would be time on the x axis, some ...
  39. words

    Which one of the following operations will move you from cell B7 to cell B8 of a worksheet? A. Pressing the right arrow key B. Clicking on the down scroll arrow C. Pressing the Enter key D. Pressing the Page Down key
  40. excell

    Which one of the following operations will move you from cell B7 to cell B8 of a worksheet? A. Pressing the right arrow key B. Clicking on the down scroll arrow C. Pressing the Enter key D. Pressing the Page Down key
  41. Writing

    Am I using comparatives and superlatives correctly in these sentences? •When I started school, my writing skills were limited, now I have more knowledge on how to write correctly. •I have not had the easiest time understanding certain materials. •It seemed to me that I ...
  42. English

    we have to write and present a drama script about 'marginalization' for example homeless people are left out of the society. those with disabilities and those young people under 25 who care for their relatives. they are all positioned outside of the great circle of society. ...
  43. algebra--miss sue

    I need to find and write the equation for the problem. Layla wants to but a smart phone online using a $50 discount coupon along with a 20% discount on the original cost of the phone. Layla can spend up to $150. Write an inequality to find the original price of the smart phone...
  44. English

    1.) Choose the term that best describes the type of sentence shown. If you fail to plan, you plan to fail. a.) Simple. b.) Complex c.) Compound d.) Compound complex B 2.) Chose the term that describes the type of sentence shown. John was late to dinner and I was late to the ...
  45. math

    1.Write an equation for the line that is parallel to x = -35 and passes through the point (7, 12). 2.Write an equation for a horizontal line that passes through the point (5, -2).
  46. math

    How do you write the ratio of an original perimeter to the new perimeter? How do you write the ratio of an original area to the new area? Are the ratios the same?
  47. math

    How do you write the ratio of an original perimeter to the new perimeter? How do you write the ratio of an original area to the new area? Are the ratios the same?
  48. Algebra

    Create a system of equation that has no solution: - write the equations in two different forms(4) Create a system of equation that has infinitely many solution - write the equations in two different forms (4) One important Question: How am I suppose to form a table out of this...
  49. Lingusitics

    Hello everyone!! For these six sentences, I have to explain what determines whether the sentence is grammatical or not 1) Both the students were studying. 2) The students were both studying. 3) They were both studying. 4) *Both they were studying. 5) Both of you were studying...
  50. English

    1. It has taken many centuries of wars and fightings for mankind to learn this. 2. It took many centuries of wars and fightings for mankind to learn this. ----------------------------- Why do we have to use 'has taken' as in Sentence 1? What about Sentence 2, where the past ...
  51. Algebra

    Joanne paid $27,840 as a down payment for her house. If the down payment was 12 percent of the actual cost of the house, what was the actual cost?
  52. Writing

    i have to write a story novel, it has to have the following somewhere in the story it has to mention the hawiian king it has to be realist fiction it had to be charater vs charater i need the CONFLICT OF THE STORY!! please if can i need it by tomorrow As you said, YOU need to ...
  53. math

    input 1 nickel/output 3 pennies, input 1 dime/output 3 nickels, input 1 quarter/(not sure what the output would be--I think 3 dimes, input 1 half-dollar/(not sure what the output would be--thinking 1 quarter). If I am write I am not sure how to write the rule.
  54. English

    posted by rfvv Wednesday, September 6, 2017 at 3:31pm. The blues in Picasso's painting seem to communicate his sadness. It makes me a little sad, too. ---------------------------------- Q1: Do we have to use the plural form 'blues'? Q2: What does 'It' refer to in the second ...
  55. physics

    I calculated parts a, b, c, but cannot figure out d. I tried combining all the forces and adding them but I am missing something? There is an 18 kg box on a 32degree incline. a HORIZONTAL force of 150 N is given to the box a) How much work is done by the horizontal force F = ...
  56. Chemistry

    Suppose that a stable element with atomic number 119, symbol Wr, has been discovered. (a) Write the ground-state electron configuration for Wr, showing only the valence-shell electrons. (b) Would Wr be a metal or a nonmetal? Explain in terms of electron configuration. (c) On ...
  57. English

    1. Wrie down your woriries and work in pairs to comfort/console each other by using the model dialogue in Part A. -------------- Can we use both verbs, comfort and console in this sentence? 2.I am worried about my brother who is into computer games. Why don't you spend more ...
  58. physics

    A 5.30 kg package slides 1.57 m down a long ramp that is inclined at 11.8^\circ below the horizontal. The coefficient of kinetic friction between the package and the ramp is mu_k = 0.320 Calculate the work done on the package by the normal force. If the package has a speed of ...
  59. english

    which sentence contains a participial phrase? a) she wanted to spend time writing. b) her job is giving the attic dwellers their food. c) quickly snatching up the coat, she ran to her room. d) to get along well requires cooperation. which sentence contains an infinitive phrase...
  60. english

    Question #1 Is the following sentence written correctly? Yes or no? 1. “Hey,” he asked, “who are they?” 2. “No,” she said “that is not painful.” 3. “His mother, he said, “is taking night classes”. 4. “Mother,” he asked. “May I go out”? 1.)no 2.) ...
  61. English

    English - Writeacher, Thursday, September 1, 2011 at 11:35pm 1, 2, and 2-1 -- correct 3. The eighth square on the second row needed 256 spoons of rice, and they amounted to a bowl. incorrect I said this was incorrect because it's not clear what the antecedent for "they" is. Is...
  62. Algerbra

    Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the graph of the given equation. (-8, -4); y=-4x+3 Write an equation for the line in slope-intercept form.
  63. AP CALC. AB

    Please help me with this problem and please walk me through each step i am really confused. Sand is falling from a rectangular box container whose base measures 40 inches by 20 inches at a constant rate of 300 cubic inches per minute. a) how is the depth of the sand in the box...
  64. algebra 1

    Jaun drives to work. he averages 22mph, he returnes home averaging 32mph. total travel time is 2.25 hours. a. define a variable for the time Jaun takes to travel to work. write an exprension for the time it takes to return home. b. write and solve an equation to find the time ...
  65. Pre-Calculus

    A window has the shape of a square surmounted by an isosceles triangle. The sides of the square are length x. The The perimeter of the window is 90 inches. Thus, the perimeter of the triangle is x+2y. So, 90 inches = 3x+2y. (a) Write an equation for the area of the window in ...
  66. Grammar

    Write "Incorrect" if "good" or "well" is used incorrectly. Write "Correct" if "good" or "well" is used correctly. 1). I'll do good in college. 2). Being conscientious will help me succeed good in life. 3). I'll be a good influence on others too. 4). I have already been able to...
  67. Contrast Sentence

    Which sentence below shows a contrast? A) The Northeast has warm summers and cold, snowy winters. B) Unlike the Northeast, the Southeast has hot, humid summers and mild winters. C) The Southeast gets a great deal of rainfall, causing much humidity during the summer. D) The ...
  68. English

    1. You should pay attention to me. 2. You should draw attention from the audience. 3. You should get attention from the classmates. ------------------- Are they all grammatical? Do we have to use only 'to' in Sentence 1? Do we have to use 'from' in Sentence 2 and 3? Do you ...
  69. algebra

    4)Write the equation x^2-2x+y^2+4y=11 in standard form. answer= (x-1)^2+(y+2)^2=16 5)Write the equation 4x^2+24x-y+34=0 in standard form answer= y= 4(x-3)^2+2
  70. Algebra

    -5 and-2 write a quad equation. -√5,6√5 write quad equation Tick, tick..I'm doomed..
  71. groupie

    can someone help me with this:48x^2y + 20xz +12xy + 5z This subject is MATH, not 'groupie'!! HOW MANY SQUARE FEET IN AN HALF AN AKER Wendy: ACRE> http://www.onelook.com/?w=acre&ls=a and there are 9 square feed in a square yard. i am in 6 grade it is really hard. i struggle ...
  72. English

    Identify the sentence for questions 16-18 that contains NO errors in punctuation or use of italics. 16. A.) Catherine asked, "Where are you going"? B.) "We're going to volunteer ate the animal shelter," said Dan, "Do you want to come?" C.) "Do they have puppies there?" she ...
  73. English Grammar- Punctuation

    Some of these sentances are really a mess and Grammar is not my strong point. How would I write them correctly and please explain why? 1.The goose bit the mailman on the leg. 2.With five gallons of gas. 3.Because the store was closed. 4.For the seventh time. 5.The rainbow ...
  74. English

    Hello, my teacher gave me the assignment of writing a essay about the book I picked to read. The essay is suppose to be a personal opinion to the author or to the book. I am confuse on what to write about. What does it mean, by a personal opinion, do I use first person when ...
  75. physics

    a train moving at 35m/s slows down to 20 m/s over the course of 1 minute what distance does the train cover during this time, what is the trains acceleration during this time, if the train continued to slow down with the same acceleration how much more time would it take to ...
  76. Elem. Ed.

    Please let me know if you agree with my answers to these two questions. 1.Hannah's mother said,"Hannah is such a "pencil-and-paper" kid." It is likely that Hannah: A. will be an artist. B. will learn to write,forming her letters perfectly. C. will be a good reader. D. does not...
  77. English Expression

    1. In our country, a memorable day is set according to a special date. However in America a memorable day is set according to the ordinal day of a special month. 2. When you write a letter, there is a set form. It begins with a greeting like 'Dear Mrs. Johnson.' After you ...
  78. economics

    (Insurance) Let X = R+. Consider a house owner whose house has a risk of burning down with probability 0.001. If the house burns down it is worth $0 otherwise it is worth $1 million. The owner of the house is an expected utility maximizer with a vNM utility function u(x) = x^(...
  79. Algebra 1

    write an equation of the line containing the given point and perpendicular to the given line (6,7);6x+=9 I am having a terrible time figuring out the last part. I would appreciate any help. Thank you.
  80. college alegebra

    Can someone please help me!!!!!! Find th eequation of the line containing the point P and having the slope m. Write your answer in slope intercept form. Graph this line. P= (0,0) M = 0
  81. physics

    an 88.kg fireman slides 5.9 meters down a fire pole. He holds the pole, which exerts a 520N steady resistive force on the fireman. At the bottom he slows down to a stop in 0.43m by bending his knees. determine the acceleration while stopping and the time it takes for the ...
  82. Math

    1)Adam scored x points 2)Imran scored 3 points fewer than Adam 3)Shakeel scored twice as many points as Imran Together they scored 39 points. a)How do i write in terms of x, an expression for the number of points scored by Shakeel? b)How do i write an equation which may be ...
  83. English / Grammar

    Please help me word this sentence correctly: At its zenith, the depression saw nearly 25 percent of all workers and 37 percent of all non-farm workers completely out of work. I'm trying to say that at the peak of the depression, that's how many people were out of work. I feel ...
  84. grammar

    Tell if the sentences, are phrase write phrase if it is a clause, write independent or subordinate. 9 Before settlers arrived .(phrase) 10 In 1794 .(phrase) 11 When it became a city .(subordinate) 12 Chicago had its first railroad.(independent) 13 Before long .(phrase) 14 ...
  85. Sociology

    I'm currently writing an essay for a Sociology class(Sociology of Everyday life), my topic was on love and prior to the essay we had to write three proposals for our essay addressing our topic with a focus on the micro-sociological aspect of it. The problem is all three of my ...
  86. physics

    At the local swimming hole, a favorite trick is to run horizontally off a cliff that is 7.4 m above the water. One diver runs off the edge of the cliff, tucks into a "ball," and rotates on the way down with an average angular speed of 1.6 rev/s. Ignore air resistance and ...
  87. physics

    At the local swimming hole, a favorite trick is to run horizontally off a cliff that is 5.95 m above the water. One diver runs off the edge of the cliff, tucks into a "ball," and rotates on the way down with an average angular speed of 2.55 rev/s. Ignore air resistance and ...
  88. English really stuck

    Please help I am having a bit of trouble I need to write two separate paragrapghs of eight to twelve sentences each based on the following scenarios. (I can make up details if I need to to make my paragraphs more realistic.... Paragraph 1.. I have applied for a job as a ...
  89. Math!!

    HELP PLEASE!!!! 1.Write the equation of a line with the slope of -2 which contains the point (3,6) y= mx+ b y= -2x +b Put in (3,6) and solve for b. Then you know m and b in y=mx + b won't it be..0?? I think it will be zero. Are you a teacher? The question is 1.Write the ...
  90. Trig

    Verify that each of the following is an identity. tan^2x-sin^2x=tan^2xsin^2x I can get it down to cos^2 on the right, but cannot get it to work out on the left. secx/cosx - tanx/cotx=1 On the left I got down to 1-tan^2, but that clearly doesn't equal 1.... 1-2cos^2x/sinxcosx=...
  91. Physics

    a bowling ball is thrown down from the top of a building at 20 m/s. Find the distance the ball travels in A) 1 s B) 3 s should I make the 20 m/s negative? I'm assuming the ball is just being thrown stright down... I'm using the formula d=V(initial)*t+1/2a*t^2 I'm getting -24.9...
  92. english

    please send acomposition on 'my memory box' urgently.the composition is according to grade 5.thanks
  93. math

    how to find the length, height and depth of box sides when you know the cubic volume is 216?
  94. math

    Give an example of a situation where a cube-shaped box is not the most desirable shape.
  95. sunshine mateh

    put one digit from {1,0,3,7} in each box to get the correct long division problem
  96. 5th grade math

    how do you draw a centimeter box with the dimensions 3 by 4 by 12 centimers which = 144 cubes?
  97. physics

    how much work is being done if a 100 N box is lifted 3 meters off the ground???
  98. math

    a box has length 10cm width 8cm and height 6cm what is the square area ?

  100. algebra

    the edges of a rectangular box are 3, 4, and 5 inches. What is the maximal distance between pairs of corners?
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