Questions Asked on
September 1, 2013

  1. English

    Fill in the black...I can't think of any words. It has to contain one of these stems: clin pon pos hyper therm com im dis de The sentence: A hyper child might have trouble sitting still, and a(n) ------------ judge might upset the contestants of a singing

    asked by Bryce
  2. physics

    A staging that weighs Wstaging supports a painter weighing 620 N. The reading on the left scale is 660 N and the reading on the right scale is 410 N. What is the weight of the staging? Answer in units of N

    asked by Evans
  3. physics

    A bus accelerates from rest at 1.5m/s^2 for 12s. It then travels for 25s after which it slows to a stop with an acceleration of magnitude 1.5m/s^2. (a) Find the total distance the bus travels And its average velocity of the trip.

    asked by robert
  4. chemistry

    how many grams of oxygen are required to burn completely 570g of octane?

    asked by vaishnavi
  5. Physics

    The filament of a 60W lightbulb is at 2.8kK. What's the surface area of the filament?

    asked by Anonymous
  6. trigonometry

    the bases of a trapezoid are 22 and 12 respectively. The angles at the extremities of one base are 65^ and 40^ respectively. Find the two legs

    asked by jeff
  7. statistics

    7) A final exam in Statistics has a mean of 73 with a standard deviation of 7.73. Assume that a random sample of 24 students is selected and the mean test score of the sample is computed. What percentage of sample means are less than 70?

    asked by Anonymous
  8. science

    If a 250.0 mL sealed plastic bag starts out at a temperature of 19.0 °C and after sitting in the sun reaches a temperature of 60.0 °C, what will the new volume of the bag be? Assume the pressure inside the bag remains constant.

    asked by Anonymous
  9. pHysics !!

    A 20-g bullet is fired horizontally into a 980 g block of wood suspended by a long cord. The bullet sticks in the block and causes the block to swing 15 cm above its initial level. a) What is the momentum of the bullet before it hit the block? b) Determine

    asked by kent
  10. Business COMMUNICATION 340

    I need help I am not sure how to revise these sentences without leaving out or leaving in to much information if someone would please help me. Revising Messages: Directness and Conciseness Revise the following short e-mail messages so that they are more

    asked by Anonymous
  11. physics

    Chinook salmon are able to move through water especially fast by jumping out of the water periodically. This behavior is called porpoising. Suppose a salmon swimming in still water jumps out of the water with velocity 6.41 m/s at 44.1° above the

    asked by sam
  12. chemistry

    Calculate the amount of heat required to completely sublime 76.0g of solid dry ice (CO2) at its sublimation temperature. The heat of sublimation for carbon dioxide is 32.3 kJ/mol.

    asked by cj
  13. To rockrboiluvr14 - 8th grade language arts

    Posted by rockrboiluvr14 on Saturday, August 31, 2013 at 11:29pm. Internal conflict occurs when a force within the character is against him/her. If someone is possessed by a ghost, would it be considered external or internal conflict. I still say external

    asked by Writeacher
  14. Chemistry

    the mass of cylinder one is 1.35 times the mass of cylinder two, and the volume of cylinder one is 0.792 times the volume of cylinder two. If the density of cylinder one is 2.70 g/cm3 what is the density of cylinder two? THIS QUESTION HAS ME GOING CRAZY!!

    asked by Alex
  15. college algebra

    How many feet does a wheel with a diameter of 20 inches travel after five revolutions?

    asked by eula
  16. computers

    Duane will use an open system LAN because he knows the open system will support varieties of hardware and software components made by different vendors. Steve will use a closed system LAN because he knows the closed system is favored by network

    asked by Matt
  17. accounting-income tax

    During the current year, Deborah Baronne, a single individual, paid the following amounts: Federal income tax $10,000 State income tax $4,000 Real estate taxes on land $1,400 State sales tax $2,000

    asked by tara
  18. Physics

    A woman on a bridge 91.1 m high sees a raft floating at a constant speed on the river below. She drops a stone from rest in an attempt to hit the raft. The stone is released when the raft has 8.20 m more to travel before passing under the bridge. The stone

    asked by WR
  19. math

    a doctor orders a dosage of 10 mL of medicine every 6 hours for 1 week. How many fluid ounces of medicine should be purchased? Round up to the next whole fluid ounce.

    asked by Bing
  20. programming

    DEBUGGING // The two senior class homerooms at Littleville High School // are having a fundraising drive for the prom. Each time a student // solicits a contribution, a record is created with the // student's name and the value. Two files have been created

    asked by Andre
  21. chemistry

    A block of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 3.9cm . Its mass is 1.3kg . Calculate the density of the metal.

    asked by joe
  22. Information Literacy

    Which of the following is an example of a primary source? A: Diaries and letters from the 1880s published in a recent book of collected diaries and letters from the 1880s B: an encyclopedia article citing events from the 1880s and giving a list of works

    asked by Kacy
  23. maths

    The relationship between the vertical height and the horizontal distance of a ball thrown at 45 degree is given by the equation y = x - x^2/50, where y is the vertical height and x is the horizontal distance. (a) Find the maximum vertical height reached.

    asked by Shane
  24. maths

    Calculate the arc length that subtends an angle of 55 degree at the centre of a circle with radius r = 5cm.

    asked by Shane
  25. math

    Steve and Peggy want to rent a 40 foot by 25 foot tent for their backyard to host a barbecue. The base of the tent is supported 7 feet above the ground by poles and then roped stakes are used for support. The ropes make a 60 degree angle with the ground.

    asked by Anonymous
  26. maths

    Sine and Cosine rule are both used in solving trigonometry problems.Give an example of when the cosine rule is more appliciable than the sine rule?

    asked by Shane
  27. physics

    Find the horizontal and vertical components of the d = 140 m displacement of a superhero who flies from the top of a tall building following the path shown in Fig. P3.18 where θ = 28.0°.

    asked by sam
  28. chemistry

    A thief uses a can of sand to replace a solid gold cylinder that sits on a weight-sensitive, alarmed pedestal. The can of sand and the gold cylinder have exactly the same dimensions (length = 23cm and radius = 3.9cm ).

    asked by Anonymous
  29. algebra

    The temperature on a summer day is 77 degrees Fahrenheit. The formula to covert temperature to degrees Celsius is C = 5/9(F-32). What is the corresponding temperature in degrees Celsius?

    asked by Tee
  30. geometry

    round to the nearest tenth. a rectangular plot of land is 80 meters wide and 98 meters long. Find the length of the diagonal and if necessary, round to the nearest tenth.

    asked by Ariana
  31. maths

    Find the two stationary points on the curve when y = 2x/x^2 + 1

    asked by Shane
  32. MATH I NEED HELP PLEASE

    1. The range of f ( x ) = ax + b is the set of all real numbers given that a and b are real numbers. Which produces a counter examples to her statement ? A. a = 0 B. b = 0 C. a < 0 D. b < 0 My answer I came up with was b or c I was not sure. 2. f ( x ) = -

    asked by Queta
  33. math

    Express the fractoin 17/20 as a decimal and as a percent

    asked by nellie
  34. Geometry

    An antique dealer visited three shops. She spent $25 at the first shop. At the second shop, she spent half of her remaining money and had $60 left. How much money did the dealer have originally.

    asked by stephanie
  35. MATH

    A LADDER IS LEANING AGAINST THE WALL. IF THE LADDER REACHES A HEIGHT OF 12M UP THE WALL AND HAS ITS FOOT 5M AWAY FROM IT ,CULCULATE THE LENGTH OF THE LADDER?

    asked by THAMI
  36. Math

    Can someone check my work? the problem is: x=2+3/y and I have to solve for y I get rid of the denominator y and multiply it with X...so it looks like xy=5 then just divide by x on both sides for a final answer of y=5/x

    asked by George
  37. Carr Middle School

    Math 601 divide by 57. I need to show all the work for this long division problem.

    asked by Makayla
  38. HISTORY

    In the new cities of the 1800s, streetcars were to the suburbs and residential neighborhoods as glass and steel were to

    asked by ARSENE
  39. Math

    Find the original price for a kitchen table and chairs selling for $799.99 at 40% off. Round to the nearest dollar

    asked by Jackson
  40. Chemistry

    If lava can flow 1.5 km in 45 minutes, how do I figure how long it takes to go 5.0 km. It traveled 33 m per minute.

    asked by Connie
  41. Achieving Academic Excellence

    when proiritzing your study period, the best strategy is to?

    asked by Jay
  42. Introduction to Physics

    What is the electric charge on the calcium ion in calcium chloride, CaCl2?

    asked by Eunice
  43. geometry

    The face-off areas in ice hockey have a diameter of 29.9 feet. Find the area of a face-off circle. Use 3.1.4. for pi. Round to the nearest tenth if necessary.

    asked by Olive
  44. physics

    You are driving a car 35mi/h down the road. The stoplight in front of you suddenly turns red and you slam on the brakes, skidding to a halt. You get out of the car and measure the skid marks made by your tires to be 28.5m meters. (Assume positive x to be

    asked by JIll
  45. Algebra

    [(x-4)+y]^2

    asked by Anonymous
  46. Algebra 2

    I need to find x of the quadratic function y=-3/4x^2-4x-1 and keep getting (4)/(3/2). Is this right and if so, can it be reduced?

    asked by Krystal
  47. Algebra 2

    I need to find x of the quadratic function y=-3/4x^2-4x-1 and keep getting (4)/(3/2). Is this right and if so, can it be reduced?

    asked by Krystal
  48. Algebra 2Please Help

    I need to find x of the quadratic function y=-3/4x^2-4x-1 and keep getting (4)/(3/2). Is this right and if so, can it be reduced?

    asked by Krystal
  49. maths

    Find the line that is perpendicular to y = -3/4 x + 2 and passes through (3,4).

    asked by Shane
  50. maths

    Does the parabola y = -3x^2 + 2x - 1 have a maximum or minimum value?

    asked by Shane
  51. Maths

    Find dy/dx if y = 1/8.

    asked by Shane
  52. maths

    The length of a rectangle is 10cm greater than its width. The perimeter of the rectangle is 1m. Find the simplest expression for the perimeter if the width is x.

    asked by Shane
  53. physics

    A ladder 7.65 m long leans against the side of a building. If the ladder is inclined at an angle of 72.5° to the horizontal, what is the horizontal distance from the bottom of the ladder to the building?

    asked by Amy
  54. English

    Does censorship stop good things from coming to their society?

    asked by Anonymous
  55. MATH

    A LADDER IS LEANING AGAINST THE WALL. IF THE LADDER REACHES A HEIGHT OF 12M UP THE WALL AND HAS ITS FOOT 5M AWAY FROM IT ,CULCULATE THE LENGTH OF THE LADDER?

    asked by THAMI
  56. English

    How does a poet use literary devices to convey a theme?

    asked by Bryce
  57. English

    Does censorship stop good things from coming to their society? More Details: Any society. I need to draw a political cartoon or Fahrenheit 451 and I was thinking about doing something with someone blocking good tings from coming in. Would it work?

    asked by Anonymous
  58. Spanish

    How would you say iPod in Spanish? Would you simply say iPod or would it be better to use electronic device?

    asked by Serena
  59. SAT Writing

    Writeacher! Please correct, give feedback, and grade. Prompt: "I don't know the key to success,but the key to failure is to try to please everyone." Assignment: Is trying to please people a way to achieve success or a route to failure? Essay: " I don't

    asked by Anonymous
  60. algebra

    the product of the square of a number and 8? fifteen less than the sube of a number? thanks!

    asked by lauren
  61. College

    How can I earn a fullride scholarship?

    asked by Anonymous
  62. Algebra

    I am completely lost...please anyone can anyone help? x = 2+y x and 2 are in inches then it says solution y=x(in) - a(in)

    asked by George
  63. Inverse/Direct Variation

    Is this an example of inverse variation, direct variation, or neither? Because, on average, Linda makes 60% of the free throws she shoots in a basketball game, the number of points she scores on free throws depends on the number of shots she gets.

    asked by Alex
  64. algebra

    name the polynomial and give its degree. 7x3+6x2-2=

    asked by Anonymous
  65. geometry

    a 27 feet tall ladder is placed so that it reaches 25 feet up on the wall of the house. How far is the base of the ladder from the wall of the house. Please help.

    asked by Ariana
  66. MATH

    SUPPOSE A BEAD MAKER WANTS TO SEPARATE 10,000,000 BEADS INTO BOXES.SHE WILL PUT 100,000 BEADS INTO EACH BOX WOULD SHE PUT THE 4,358,216TH BEAD?

    asked by BIANCA
  67. Math

    If a car is traveling at 60 mph how long would it take to slow to 30 if slammed on the brakes?

    asked by Jeff
  68. math

    a drapery panel measures 6 feet by 10 feet. Find how many square feet of material are needed for eight panels?

    asked by Alice
  69. math

    Find opxthe volume of a rectangular box 9 feet by 7.1 feet by 7 feet.

    asked by Noel
  70. Algebra 1

    How do you solve sentence problems

    asked by Kathy
  71. US History

    What is the Puritan concept of "calling" and how does it relate to the Puritan beliefs? Thanks for you help :)

    asked by K
  72. algebra

    What is the simplified expression for this: Area of a triangle with the base 1/2y and the height 2/5y+4

    asked by Anonymous
  73. physic 2a

    A car accelerates uniformly from rest to a speed of 55.0 mi/h in 11.0 s.

    asked by Anonymous
  74. health administration

    The assignment: Create a matrix between the pluralistic and elitist perspective. When differentiating between the two perspectives, provide examples of each perspective. Identify instances of who might fill these roles. I need help with terminology to

    asked by Mary
  75. psychology

    Did I cite the start my source correctely according to APA format. The source did not have a date or an author listed. WebMD (n.d.) Attention Deficit Hyperactivity Disorder: What Is ADHD?

    asked by Sharon
  76. psychology

    Is this a scholarly website it is called WebMD? I am writing a paper on Attention Deficit Hyperactivity Disorder: What Is ADHD?

    asked by Sharon
  77. maths

    A circle x^2 + y^ + 2x - 2y -1 = 0 expressed in the following form (x-h)^2 + (y-k)^2 = r^2 where h, k are the coordinates of the centre. How is r the radius given?

    asked by Shane
  78. maths

    A circle x^2 + y^ + 2x - 2y -1 = 0 expressed in the following form (x-h)^2 + (y-k)^2 = r^2 where h, k are the coordinates of the centre. How is r the radius given?

    asked by Shane
  79. science

    An 0.804 mol sample of hydrogen gas at a temperature of 16.0 oC is found to occupy a volume of 29.2 liters. The pressure of this gas sample is mm Hg.

    asked by Anonymous
  80. science

    An 0.804 mol sample of hydrogen gas at a temperature of 16.0 oC is found to occupy a volume of 29.2 liters. The pressure of this gas sample is mm Hg.

    asked by Anonymous
  81. maths

    find the dimension of a rectangle with a perimeter of 54 cm if its length is 3cm less than twice its width also find the area of the rectangle

    asked by 654