Posts by julie

Total # Posts: 1,185

  1. English/writing

    No, they collected them for three weeks after the event. Thanks for your help, Reed!
  2. English/writing

    Can someone tell me if this sentence is ok? Or give suggestions on how I can make it better? The students not only raised money during the walk-a-thon but continued to collect pledges three weeks afterward.
  3. CHEMISTRY 122

    The spectrophotometer was used to measure the abosrbance of each of a series of [FeSal]+ solutions. A standard curve was constructed by plotting the absorbance vs. concentration (M). The slope and y-intercept were found to be 1517 M-1 and 0.001, respectively. Procedure An ...
  4. Science

    I am needing something fast and at the moment.
  5. Science

    I not asking you to do everything for me, I'm just asking for a sentence or 2 about how they may be alike since I am not needing to know at this moment a whole article about how these two are alike!
  6. Science

    Thank You, Mrs. Sue, but I don't have time to read that whole thing.
  7. Science

    How are the respiratory and circulatory and respiratory systems similar? A) Both systems provide glucose and other substances to cells. B) Both systems regulate blood flow throughout the body. C) Both systems help remove carbon dioxide from the body. D) Both systems send ...
  8. CHEMISTRY 122

    The spectrophotometer was used to measure the abosrbance of each of a series of [FeSal]+ solutions. A standard curve was constructed by plotting the absorbance vs. concentration (M). The slope and y-intercept were found to be 1517 M-1 and 0.001, respectively. Procedure An ...
  9. Math 6th Grade

    -7? Would that be correct answer?
  10. Math 6th Grade

    A deep-sea diver must descend and ascend in short steps to equalize pressure on his body. If the diver rises toward the surface too fast, he may suffer from a physical condition called "the bends". Suppose the diver started at 82 feet below the surface and rose in ...
  11. History

    Thank You Soooo Much!!!
  12. History

    Please help!!!!!
  13. History

    "A leader is best when people barely know he exists; when his work is done, his aim fulfilled, they will say: we did it ourselves." What does this mean? What is the belief system?
  14. Chemistry

    What is the slope of the standard curve? Absorbance Concentration (M) 0.330 6.00 x 10-4 0.264 4.80 x 10-4 0.198 3.60 x 10-4 0.132 2.40 x 10-4 0.0660 1.2 x 10-4 What is the slope of the standard curve?
  15. chemistry

    Calculate the concentration of a solution prepared by adding 15.00 mL of 1.92E?3M KMnO4 from a buret into a 50.00 mL volumetric flask, which is then filled to the 50.00 mL graduation mark with distilled water.
  16. math

    An insulated window for a house is made up of two pieces of? glass, each 1 6 ?-inch ?thick, with a 1?-inch space between them. What is the total thickness of this? window?
  17. math

  18. math

    A nurse must give 1 12 milligram of a drug for each kilogram of patient weight. If Mr. Krisanda weighs? (or has a mass? of) 60 ?kilograms, find the amount of the drug Mr. Krisanda should be given.
  19. Math

    Divide 24 cookies by 6 tablespoons 24 divided by 6 = 4 cookies per tablespoon Multiply the 4 cookies per tablespoon by 10 tablespoons 4 x 10 = 40 cookies The amount of sugar you want to use is for 40 cookies, however you are making 36. Since you are using a bit of extra sugar...
  20. Math

    Thank you very Steve! I appreciate your time and help.
  21. Math

    What are 5 mixed numbers that all add up to ten using only (1/3)s and (1/4)s? I can come close and go over and under but I NEVER hit exactly ten. I'd love if someone can help me please. Thanks!
  22. Math

    A company has 100,000 subscribers. There are 3 types of subscription: a $99 version, 50% - 50k 1 yr = 4,950,000 a $350 30% - 30 k - 3 yrs = 10,500,000 a $1000 version. 20% - 20k - 5 yrs = 20,000,000 ---------------- total income: 35450000 The first group gives 50% of the ...
  23. Math

    A company has 100,000 subscribers. There are 3 types of subscription: a $99 version, a $350 version and a $1000 version. The first group gives 50% of the customers, the second gives 30%, and the third gives 20%. The average subscription expectancy is 1 year for the low-price ...
  24. physics

    A monoatomic ideal gas has Cp= 5R/2 a) four moles of the gas undergoes a process in which the temperature of the gas increases from 300 K to 500 K while the pressure is kept constant at 2.00 x 105 Pa. What is the change in the internal energy of the gas? b) Four moles of the ...
  25. Maths

    Susanna owns 10 shops and 5 restaurants. She is going to visit three of her businesses and writes her list in order. The order will be: Shop, restaurant, shop OR Restaurant, shop, restaurant. How many different lists can Bethany write? Thank you.
  26. Maths

    The sketch shows a curve with equation y=ab^x where a and b are constants and b>0. The curve passes through the points (0,3) and (2,12). Calculate the value of a and b. Thank you.
  27. LA PLEASE HELP!!!!!!

    The answer is D this is 100% correct I already made a 100 on this test
  28. English

    Okay thanks so much for all the help! I really needed it! :D
  29. English

    8. What can readers infer from the following quote from Act V, Scene 3 of Romeo and Juliet? Montague: O thou untaught! what manners is in this, To press before thy father to a grave? a. Montague believes that sons who act disobediently die early deaths. b. Montague believes ...
  30. English

    Okay! :D
  31. English

    I have one more, do you think you can help me?
  32. English

    Yay! Thanks!
  33. English

    Thanks! I think it's B now.
  34. English

    7. After he is wounded in Act III, Scene 1, Mercutio says to Romeo, "Why the devil came you between us? I was hurt your arm." Which of the following is the best paraphrase of Mercutio's words? a. I am so badly wounded that I feel I will die. b. Why did you ...
  35. Maths

    M and N are midpoints of opposite sides of a square ABCD. A point is selected at random in the square.Find the probability that it lies in triangle ADM
  36. Math

    Thank you soooo much, y'all made it clear!! @bobpursley @Tony O. @Damon
  37. Math

    There is a population of 6.848 billion people. There are roughly 57.9 million square miles of land on Earth, of which about 22% are favorbale for agriculture. Round answer to the nearest person. There are ___ people/ mile^2 of farmable land. I DIVIDED 6.848BILL / 57.9MILL & ...
  38. Algebra

    Thank you @steve
  39. Algebra

    A department store is offering a coupon for 21 off for any purchases over $100. Construct a piecewise function for the actual cost, C, of the purchase as a function of the original purchase price, P. C= ? ,if 0 <P </100
  40. Math

    ms sue how did u get 5/8
  41. Math

    Can anyone answer this question please
  42. Math

    A salad dressing is 25% vinegar.Sue wants to make 2 cups of dressing.How much vinegar does she need?
  43. culture

    Beliefs about child rearing practices are influenced by: A. ethnicity, intuition, occupation. B. ethnicity, religion, and occupation. C. religion, education, destiny. D. education, occupation, serendipity
  44. Math

    a student answered 86 problems on a test and got a 98%. How many problems were on the test?
  45. Math

    Omar's current annual salary is $75,000. How much will he need to earn 15 years from now to retain his present purchasing power if the rate of inflation over that period is 2%/year? Assume that inflation is continuously compounded.
  46. Trigonometry

    Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the high temperature of 95 degrees occurs at 3 PM and the average temperature for the day is 80 degrees. Find the temperature, to the nearest degree, at 8 AM
  47. algebra

    In an experiment, the population P of bacteria is given by P=1000e^kt,where k is constant.If the size of population bacteria is found to be 3000 after 10 hours, what is the size of the population after 5 hours?Show me the solution please.
  48. English

    Thank you for the link, I checked it out, however I still have trouble finding the symbols. I think that the moon and stars could be symbols in the play, as they are mentioned several times, however I'm not sure what they could represent.
  49. English

    What symbols are present in the poem, Salt Water Moon, by David French?

    Find the electric field on the axis of a uniformly charged solid cylinder, at a  distance z from the center of the cylinder. The length of the cylinder is H, its  radius is “a”, and the charge density is ρ. (Assume that z > H/2).
  51. Pre-Calc 20

    **EDIT** A rectangle has a diagonal of 18cm. The diagonal creates a 60 degree angle at the base of the triangle. Write an exact expression for the base and the height of the triangle. My teacher wants the base and height answered in roots so do you think you could switch the ...
  52. Pre-Calc 20

    A rectangle has a diagonal of 18cm. The diagonal creates a 60 degree angle at the base of the triangle. Write an exact expression for the base and the height of the triangle.
  53. Math

    My car gets 24 miles per gallon I put 15.1 gallons of gas in my tank how many miles can I drive on 15.1 gallons of gas?
  54. Sciene Degree

    Pressure, P, is directly proportional to temperature,T, and P is 28 lb per square inch when T is 112 degress Kelvin. What is the pressure when the temperature is 124 degrees Kelvin? If required, round answer to three decimal places. _____lbs per square inch.
  55. Math

    Thank you so much! Oh, and I checked and the first problem doesn't contain a typo.
  56. Math

    Hello, I need help solving two systems of equations. I'm not sure how to solve them. They are: 7w+e=8 e+5=9 And the second one is: 7e=107-6d 7e+8d=117 Thanks!
  57. Physics

    a ship is headed towards east at a thrust speed of 7.00 knots. A strong wind pressure causes the ship to deviate to the north at 1.00 knots. The sea current is flowing to the southwest at 4.00 knots. Determine the velocity of the ship relative to the earth's surface.
  58. English Grammar

    My English question asked if a topic sentence should be short or long.(true or false) I don't know how to answer this question. is this question false.
  59. English

    Just a question Can a topic sentence be short?
  60. English

    A topic sentence should be very long. 1. True 2. False Please recheck my answer. I say True
  61. English

    All sentences in a paragraph must relate to the idea that the topic sentence in the paragraph introduces. 1.True 2. False I say true. Please recheck my answer.
  62. Algebra

    coffee shop sells small and large coffee. Each day they sell 510 cups of coffee. If the shop sells 3 times as many large cups as small cups of coffee, How many cups of each size do they sell daily?
  63. English

    Thank you Ms. Sue
  64. English

    In academic writing, introductions must include a thesis statement. 1.True 2.False I think it true, please recheck my work
  65. English

    A brief, concise introduction can be effective. 1.True 2.False I think its true, please recheck my answer.
  66. English

    Which of the following is unimportant for an introduction in formal or academic writing? 1.Entertaining the audience 2.Establishing the key point the piece of writing will make. 3.Discussing your opinion on the topic for at least three sentences. 4.Providing all of the ...
  67. math

  68. math

    Please, just help solve it, and don't give a tip. I still don't follow this.
  69. chemistry 12u

    so is it -log^(2.73) ? for some reason my calculator wont calculate it
  70. chemistry 12u

    how do i calculate this.. a solution of nitrous acid has a pH of 2.73 what is the [H3O+] ?
  71. math

    Suppose the daily high temperature in a town is 3 degrees above average one day, then 5 degrees below average the next day, then 2 degrees above average, then 1 degree below average, then 6 degrees above average, then equal to the average the next day. Find the mean deviation ...
  72. Math

    Isaac throws an apple straight up (in the positive direction) from 1.0 m above the ground, reaching a maximum height of 35 meters. Neglecting air resistance, what is the ball’s velocity when it hits the ground?
  73. interest

    Find the balance on an account if you invest $100 at 5% for 10 years compounded monthly.
  74. interest

    Find the balance on an account if you invest $100 at 5% for 10 years compounded annually.
  75. Romeo and Juliet

    I mean B and C
  76. Romeo and Juliet

    Which one is right? She marked B and D..
  77. math

    The student to teacher ratio is 19:1 at a local school and there is a total of 500 students and teachers. How many teachers and how many students are there. I'm not sure how to begin to set this up since I have two unknowns and not only one.
  78. Math

    If pasta sells for $3.55 for a 20-ounce box a. What is the price per ounce? Round to the nearest cent. $3.55/20 = $.18 per ounce b. How many ounces do you get per dollar? Round to the nearest tenth of an ounce. I'm not sure how to solve this answer. Thank you.
  79. Math

    Cda was wrong on mine. Diasta was correct. Ty. A B B C B
  80. Social studies

    yep you are good to go! So smart!
  81. Physics

    A box slides down a frictionless, 10-meter, 30o incline. Calculate the gravitational potential energy at both the beginning and end of the motion. Calculate the work done by GRAVITY as the box slides down the incline. Compare this to the overall change in gravitational ...
  82. Math

    I think you would take your final answer and divide? I might be wrong tho
  83. Science

    Yes this is right I got an 100!!!!!
  84. Science

    Name each compound by ionic, hydrogen, or molecular compound and name the following? Im stuck on these! help please!! 1- Al2S3 2- SrI2 3 - CL2O5 4 - FeCl2 5 - BeH2
  85. Chemistry

    Name each compound by ionic, hydrogen, or molecular compound. And name the following? 1- P2O3 2 - MnO2 3 - Al2S3 4 - SO3 5 - NH3 6- SrI2 7 - CL2O5 8 - FeCl2 9 - BeH2
  86. health check my answers

    I got an 100 thanks Ms. Sue
  87. Social Studies

    oops, switched. TESSA is right
  88. Social Studies

    idk, but 13 a, 14 d?
  89. Science

  90. Business

    Price auction on ebay are an exampke of a. e-business B. Information C. Entertainment D. Communication my answer is a. e-business Please help me
  91. Calc

    A ball is launched straight up from the edge of a cliff that is 250 m high. The ball's motion is given by s = 35t - 4.9t^2 where s is the ball's height in meters above the cliff top at time t seconds. With what velocity does the ball strike the ground at the base of ...
  92. Maths lit, economics, lifesciences, agriculture, lifeorientation, sepedi, english

    What career path should i follow
  93. Math

    What is the final price of a $24 sweatshirt if there is a 20% discount applied and then a 7% sales tax added?
  94. Statistics

    If a teacher is grading on a curve, the median is 78 and the standard deviation is 9.6, how do i find out the ranges for grades? ex, an A is the top 15% of the curve. I know it has to do with the z score and that is the # of standard deviations the score is from the median, ...
  95. Birthday

    Thank you Reed and thank you MS. Sue
  96. Birthday

    HI Ms.Sue i didn't know my mom did this but thank you so much for everthing
  97. Birthday

    Today is my daughters birthday .Thank you for helping her with her homework.Thank you Ms.Sue aslo she really like you, her name is Kaylah.
  98. Math

    The length of a rectangle is 8 cm longer than its width , if the perimeter is 84 cm , what is its area
  99. Math

    The length of a rectangle is 8 cm longer than its width , if the perimeter is 84 cm , what is its width
  100. Math

    A student got 70% on the first test She got 77% on the second test What is the percent increase ? This was all that was given in question
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