1. math

    Last week, Jake spent 6 1/4 hours reading, and Julia spent 3/5 as many hours as Jake did. How many hours did Julia spent reading?
  2. English

    I did not really understand the poem, Moon Rondeau. Here is the lyrics: "Love is a door we shall open together." So they told each other under the moon One evening when the smell of leaf mould And the beginnings of roses and potatoes Came on a wind. Late
  3. language

    I need to know if this is a phrase or dependent clause. the open bag of potato chips
  4. science

    what is an ecosystem? compare and give examples of open and closed ecosystems
  5. bio

    Why do scientists use the same enzyme to remove the insulin AND cut the plasmid open?
  6. Physics

    Explain how the photoelectric effect is used to open automatic dooes when someone approaches.
  7. calculus

    The first derivative of the function f is given by f'(x) = (cos^2x)/x - 1/5 How many critical values does f have on the open interval (0,10)?
  8. MATH

    1. B is less than or equal to 8 2. Y is greater than -3 would those be open or closed endpoints when graphed on a graph?
  9. science

    a circuit that is open and electricity does not flow (a 10 letter word) incomplete
  10. english

    I think the name of the struture of this sentence is. Future perfect. Could you open the window, please? Is this correct?
  11. calculus

    If the line y=mx-5 does not meet the curve y=3x^2-6x+7 then value of m is in the open interval (a,b). Find the exact value of b.
  12. science

    describe the ecological succession that would take place in an open field of grass.
  13. Calculus

    Let f(x)=5x^(9/5)−45x^(4/5). Find the largest open interval(s) where f(x) increases.
  14. HIS 103

    What made Islam so open to outside ideas and so willing to bridge cultural gaps?
  15. Calculus

    use the mean value theorem to find the c's on the open interval (a,b) such that fprime(c)= (f(b)-f(a))/(b-a) f(x)= 3xlog(base 2)x , [1,2]
  16. Math ques2

    how do you get the range for grouped data that has open ended intervals?
  17. u.s hist. 2

    what were all the circumstances and events leading up to the development og the Open Door Policy?
  18. Physiology

    Why do cells tend to die if their lysosomes are damaged and break open?
  19. cal

    Find the largest open intervals where the function is concave upward. f(x)= x/x^2+1
  20. AP

    what would happen in tems of muscle contraction if calcium channels were not able to open or close.
  21. Chemistry

    What causes cycloalkanes to have two less hydrogen atoms than similar alkanes that are open chain ones?
  22. science

    is this an open or closed system? baking soda reacting with vinegar
  23. cal

    Find the largest open intervals where the function is concave upward. f(x)=x^4-8x^2
  24. bio

    what types of stimuli can cause the gates on ion channels to open or close?
  25. Algebra

    -4^2+44x-160=0 If you graphed the above equation, would the graph open up or down? How can you tell without graphing it?
  26. biology

    what types of stimuli can cause the gates on ion channels to open and close?
  27. Calclulus - L'Hopital's Rule

    Evaluate the limit as x -> Infinity [5x-sqrt(25x^2+4x)] Direct substitution yields the indeterminate form Infinity - Infinity. Apparently, according to text book, I have to change that mess into something I can use L'Hopital's Rule on. Except the only
  28. social studies

    the task of economic policy is to created a prosperous america.the unfinished task of prosperous americans is to build a great society. our accomplishments have been mamy; these tasks remain unfinished:> to achieve full employment without
  29. ELA

    Pablo is writing a research paper about Roald Dahl, a famous children's book author. His teacher told him to include at least one primary source in his research. Which of the following is an example of a primary source? A. an interview with Roald Dahl by a
  30. Math

    What formula would I use to figure this. There is 500 sq. feet in a palate of grass. The cost is $15.00 a palate. What cents would that be per sq foot? Thanks. I think you mean pallet. A palate is in your mouth. To get the cost per square foot, divide the
  31. FRENCH

    Bonjour, I know that "I would like to have a book" translates to: "je voudrais avoir un livre" But if I would like to say that I would HAVE LIKED to have a book, would it be: "j'ai voudrais avoir un livre"???? And, if so, how is it for the other pronouns?
  32. physics

    The distance between the lenses of a microscope is 18 cm. The focal length of the eyepiece is 1.8 cm. If the microscope is to produce an angular magnification of -260 when used by a person with a normal near point (20 cm from the eye), what must the focal
  33. PHYsics HELP

    When you hold an insect at the near point of your eye it subtends an angle of 5.00 10-3 rad. Determine the angular size (magnitude only) of the insect when viewed through a microscope that has an angular magnification with a magnitude of 117.
  34. physics

    When you hold an insect at the near point of your eye it subtends an angle of 5.00 x 10^-3 rad. Determine the angular size (magnitude only) of the insect when viewed through a microscope that has an angular magnification with a magnitude of 145.
  35. physics

    When you hold an insect at the near point of your eye it subtends an angle of 5.00 10-3 rad. Determine the angular size (magnitude only) of the insect when viewed through a microscope that has an angular magnification with a magnitude of 145.
  36. english

    to kill a mockingbird movie analysis question. 1) how does the lack of eye contact show Mayella is lying? Why is she lying? How does this show racism?How is this significant to the film? analysis further toward the so what factor. Thanks
  37. Physics

    Suppose the thickness of an oil film on water is just the right thickness for canceling red light. What color will your eye see? Explain using 3 – 4 complete sentences. Would I see all the colors except for red? Or would I just see the color green? I am
  38. International Business

    I have answer all question but i'm quiet understanding of centralization and decentralization. Here is the website that i chose Barry Callebaut -barry-callebaut After reading the profile i think the company is part of both but don't understand which side
  39. Math

    1. Mailey mother brought her a pet hamster. She is keeping Montey, the hamster, in a box with a length of 8.3 in.,a width of 6in.,and a height of 5,25in. Mailey plans on covering Montey's box with contact paper. How many square inches of contact paper is
  40. Find Airplane Bearing

    A plane leave a certain airport from runway 4 RIGHT, whose bearing is N40degreesE. After flying for 1/2 mile, the pilot requestd permission to trun 90 degrees and head toward the southeast. The permission is granted. After the airplane goes 1 mile in this
  41. Proofreading

    I need this section of my article proofread one last time as I made some revisions as well as added new material.. please and thank you. Shipp is the only co-founder remaining since both Daniels and Winborne have graduated. She started off as a secretary
  42. Math

    I need someone to check my homework answers. I don't really know this stuff but i'm trying to do better in math this year. I didn't understand how to do some either. 1. √12 I got 2√3 2. √9a^3 I got 3a 3. √8 * √2 I got 4
  43. accounting srajmcgain

    indicate whether the following items in a bank reconciliation should be: A)Added to the check book blance B) DEDUCTED FROM THE CHECKBOOK C)added to the bank statement balance D) deducted from the bank statement balance 1) deposit of 1,250 that was recorded
  44. Physics

    Babe Ruth steps to the plate and casually points to left center field to indicate the location of his next home run. The mighty Babe holds his bat across his shoulder, with one hand holding the small end of the bat. The bat is horizontal, and the distance
  45. English

    Can you please tell me if the following description of a classroom is correct? 1) My classroom is on the ground floor, just opposite the teacher's room. 2) It is very large and full of light (sunny??) since it has got two big windows overlooking the
  46. englis 3

    my garden is full of water, because of yesterday"s rain.
  47. com

    what would a full sentence outline be for year-round school
  48. math

    solve my system of equation with full steps 3x+4y=29 2x–5y=-19
  49. writing

    i need help with full sentence outline on affirmative action
  50. Chemistry...

    Wha is PAV glue.? Full explanation please!
  51. american literature

    what does her basket full of linen white mean??
  52. Algebra

    1. 12 + 8a + 4a^2 2. Factorise -5x^2 + 27x - 10 Please show me full working out. Thank you!
  53. music

    explain in full the meaning of binary form
  54. algebra

    how many full days are in 450,000 seconds?
  55. mATH

    A bucket has 28 liters of water in it is 2/3 full. How much can it hold?
  56. a interesting happening

    send me a full story about this subject please
  57. eng

    I have to write a full sentence outline and can not figure out how to do it
  58. english

    can anyone say where in the internet we can get the full story named SEEDFOLKS???
  59. com220

    I need help with my research paper. I do not know how to do a full sentence outline
  60. English

    Whast is the full meaning of APA Style?
  61. COM 220

  62. physics

    Full explanation of transverse wave with sutable example
  63. Math

    Anyone help me?? :) How to solve: 5x2 = -(19/2x-1) and 2x2 + 45/2x - 18 = 0 With full solutions? Thank you :)
  64. I am in class7

    Find the average of 89,90,95,72,83,100,94 with full formula
  65. com 220

    full sentence outline on legalization of drugs
  66. maths

    It costs a publishing company $50000 to make books. The $50000 is a fixed cost or a cost that cannot change. To help the publishing company sell the books, a marketing company charges $4 for each book sold. If the company sells the book for $9 each, how
  67. Algebra 2

    Ok so I'm suppose to do this Square root of 6 ___________________ Square root of 2 I know when you divide a radical over radical and they have the same what ever it's called (the same number outside of the radical that determines if it's cube root squared
  68. Math

    Pipes A & B can fill a storage tank in 8hours and 12 hours, respectively . With the tank empty ,pipe A was turned on at noon, and then pipe B was turned on at 1:30 P.M.At what time was the tank full. Please help me!! Let V be the tank volume. Pipe A fills
  69. Physics.

    A hilly road has a 20 m radius top to one of its hills. What is the minimum speed for a car to just leave the road at the top of this hill?
  70. poetry titles?

    I got an assignment to make up my own poem following the same pattern as in Lorrie Moore's "How to Talk to Your Mother (Notes)" I used the same timeline pattern but with my own life and i need to make up a title for it. Any ideas?? thanks :)

  72. research

    What is the process of contributing a research paper to the MIT Sloan Sports Analytics Conference like, from initial submission all the way through presenting your poster and/or talk while attending the conference?
  73. Math

    Marla begins walking at 3 mi/h toward the library. Her friend meets her at the halfway point and drives her the rest of the way to the library. The distance to the library is four miles. How many hours did Marla walk?
  74. physics

    a man m is at rest on a stationary flat car. the car can move without friction along horizontal rails. The man starts walking with velocity v relative to the car, work done by him is
  75. Algebra

    Walk 1 or 2 miles. Check the time before starting your walk and at the end of your walk. Determine your walking rate in minutes per mile. Create an equation that describes this rate.
  76. Oral report

    I have to do an oral report and i have never realy written one before so how should i start off, like should I say my name or talk about the topic ...? Thanks: Leslie
  77. Physics

    Five people talk simultaneously. If the intensity level is 70 dB when either one speaks alone, what is the intensity level when both speak at once?
  78. English

    1. I talk with one of my friends on the cell phone. 2. I read messaages on my cell phone. (Are both correct?)
  79. Household appliances

    Do you guys know of any websites that talk about the efficienty of household appliances and how it has changed over the years? Thanks
  80. Math

    You have a phone plan where mins are 25cents a piece you have a balance of 13.67 how many mins can you talk on the phone
  81. dwrls,math

    PLEASE LOOK IN THE BOTTOM OF THIS MESSAGE...... solve for x: 3x - 2y = 6 i need help in solving this: the possible answers has to be one of these: A)2y +6 divided by 3 b)3x -6 divided by 2 C) 2 + 2y D) 2/3y + 6 but how i keep trying and i don't get non of
  82. English 101

    Read Harry Potter and the Sorcerer’s Stone by Roger Ebert and The Sorcerer’s Apprentice by Elvis Mitchell Q: One criterion for an effective evaluation is that the writer explains the criteria on which he or she bases the evaluation. In what ways does
  83. physics

    sorry mr bob purlsey again to annoy you. so i did all my calculations and read about hooke's law yesterday and presented to my teacher. however i was not allowed to used hooke's law because we haven't learned it yet and i did not know how to connect
  84. math

    from the top of 50 metre high hill the angle of depression of the top and the bottom of a tower are 30°and45°.find the hight of the tower
  85. Geometry

    A road has a grade of 28.4%. This means that the road rises 28.4 ft over a horizontal distance of 100 ft. What angle does the hill make with a horizontal line?
  86. Physics

    A cart rolls down a hill, if the cart weighs 8.7kg and the cart starts at a height of 3.0m, what is the final velocity of the cart?
  87. Physics

    At the top of a hill, a sled is moving at 5 m/s. Later, it is moving at 20 m/s. How far did the sled descend. I have no idea how to do this without another variable like acceleration or time.
  88. Physics

    A ball is traveling down a straight track at 20 m/s. How fast will the ball's speed be after it climbs a hill in the track that is 15 m high?
  89. Readers Theater

    I'm trying to find a website that has a reader's theater script dealing with music. Rock music would be great, but music in general is at least a starting point. I've tried searching, but I can't find anything music-related. Help? Thank you for using the
  90. english

    Posted by Anonymous on Friday, August 24, 2007 at 10:00pm. download mp3 free instrumental remix For the book, The Five People You Meet in Heaven, I have to answer this question: Q- 1. SETTING: give the time, place, and lenghth of the story. A- time: from
  91. Iron Ions

    Does anyone have the tests for iron(II) and iron(III) ions lab done? If you want to know something about Fe(II) and Fe(III) please post a new question. sadddddddddd I love to spelunk with my friends. It is such a hot rush! I also like to experiment with
  92. Government

    his meaning as his own words impar, and still more conclusively as illustrated by the example in his eye, can amount to no more than this, that where the whole power of one department is exercised by the same hands which possess the whold power of another

    A nurse was working in ER, during her shift, she see a please need proof reading . patient who is having fever of 101 degree F. The patient also has open wound on his left leg, the wound is red, painful, swollen, and foul-smelling pus is showing signs of
  94. MATH-Stuck

    For each of the following, the Surface Area is given. Calculate the missing dimension. This is a rectangular prism with the width missing. The height seems to be 20 cm. The length I guess is 34 cm, and the Surface Area is 6020cm square. How do I find the
  95. physics

    An archerfish hunts by dislodging an unsuspecting insect from its resting place with a stream of water expelled from the fish’s mouth. Suppose the archerfish squirts water with a speed of 2.1 m/s at an angle of 51 degrees above the horizontal, aiming for
  96. Physics

    A roller coaster cart travelling due north at 20m/s that turns left during an interval of 4.0s without changing speed. Find the average acceleration. I understand the mathematics behind it (using pythagoras's theorem to find velocity and the formula
  97. Literature

    [From Thunder On Sycamore Street by Reginald Rose] 2. We first sense that something out of the ordinary is going on when a. Frank quietly asks what the other people on the block are saying b. Roger is allowed to turn on the TV c. Frank announces that he
  98. Ethics

    I am so tired of seemingly educated students not knowing how to form complete sentences or spell. If you really want to make an impression, or even get anyone to read the posts, take the time to act like someone who's opinion is something we want to
  99. Literature

    [From Thunder On Sycamore Street by Reginald Rose] 2. We first sense that something out of the ordinary is going on when a. Frank quietly asks what the other people on the block are saying b. Roger is allowed to turn on the TV c. Frank announces that he
  100. Calculus

    3) Consider rectangles located as shown in the first quadrant and inscribed under a decreasing curve, with the lower left hand corner at the origin and the upper right hand corner on the curve y = sqrt(9 - x2) Find the width, height and area of the largest