1. math

    A 150-foot-long ramp connects a ground-level parking lot with the entrance of a building. if the entrance is 8 feet above the ground, what angle does the ramp make with the ground. draw the picture

    asked by Anonymous on October 1, 2011
  2. Maths

    A drawer contains 8 brown socks and 4 black socks. A sock is taken a random from the drawer, its colour noted and replaced. This is done three times. If X is the discrete variable, the number of brown socks taken. Draw the probability distribution of X.

    asked by Chris on March 13, 2016
  3. Math

    A satellite dish in storage has parabolic cross sections and is resting on its vertex. A point on the rim is 4 ft high and is 6 ft horizontally from the vertex. How high is a point which is 3 ft horiozntally from the vertex? Draw a sketch and solve.

    asked by Dinh on May 8, 2014
  4. physical

    A crate of mass 20kg is pulled by a force of 100N at an angle 30 above the horizon an friction force of 20N develops between the crate and surface draw a force diagram and free body diagram

    asked by Clothilda on January 25, 2012
  5. math

    A 150-foot-long ramp connects a ground-level parking lot with the entrance of a building. if the entrance is 8 feet above the ground, what angle does the ramp make with the ground. draw the picture

    asked by Anonymous on October 1, 2011
  6. Chemistry(the)

    An optically active compound having molecular formula C6H12O6 is found in two isomeric forms (A) and (B) in nature. When (A) and (B) are dissolved in water they show the following equilibrium. (A) Equilibrium mixture (B) D = 1110 52.20 19.20 (i) What are

    asked by abhi on February 5, 2013
  7. Miceoecon

    Cell phones have become very popular. At the same time, new technology has made them less expensive to produce. Assuming that the technological advance caused cost curves to shift downward at the same time that demand was shifting to the right, draw a

    asked by MICHELLE on February 20, 2010
  8. Economics

    Cell phones have become very popular. At the same time, new technology has made them less expensive to produce. Assuming that the technological advance caused cost curves to shift down-ward at the same time that demand was shifting to the right, draw a

    asked by Kysha on April 26, 2010
  9. Physics

    A taut massless string connects two boxes. The boxes are placed on an incline plane at θ = 32.00. What is the acceleration of boxes as they move down the incline, given m2 = 1.0 kg, m1 = 7.2 kg, μ2 = 0.10 and μ1 = 0.20.

    asked by Johnn on February 19, 2018
  10. Calculus-Applied Optimization Problem:

    Find the point on the line 6x + 3y-3 =0 which is closest to the point (3,1). Note: Your answer should be a point in the xy-plane, and as such will be of the form (x-coordinate,y-coordinate)

    asked by Sara on October 30, 2013
  11. English

    I forgot to include these last sentences. Could you check if the sentences are OK? Thank you. 1)Where has Peter gone? There he is. I've never flown in an plane before. 2)If don't run, you'll arrive late. She'll buy herself a mobile phone, as soon as she

    asked by Franco on February 7, 2011
  12. math

    anthony wants to make two gardens, each with an area of 24 square feet. He will buy boards to go around each garden. the garden has side lengths that are whole numbers. draw two of the possible gardens. which garden will use boards

    asked by Anonymous on March 4, 2016
  13. precalculus

    graph the parabola y=2x^2-6x-3. plot point on the parabola A[1,-7] and draw a line through A with an angle of inclination equal to 30 degrees. then find the equation of the line and its second point of intersection B, with the parabola

    asked by jan on November 28, 2011
  14. algebra

    Mrs Acres will draw a circle on the playground for a game in gym class.The circle will havw a diameter of 16 feet.What is the circumference of the circle that Mrs Acres will paint?

    asked by Katie on April 25, 2012
  15. Physics

    If an object travels with positive velocity in the x-direction, can it have a negative acceleration along the x-axis at the same time? (I think it can't both should be positive- because when you draw the velocity time graph - the gradient (acc.) is also

    asked by Nikita on October 17, 2009
  16. maths

    a bag contains 10 marbles of which 2 are red and 8 are black.Bag B contains 12 marbles of which 4 are ed and 8 are black.A ball is drawn at random from each bag. 5.1 draw a probability tree diagram to show possible outcome

    asked by dimpho on August 25, 2015
  17. Statistics

    Consider the standard normal distribution. Find the area for the z-score -0.75. Draw a picture of this distribution showing the location of the z-score and the mean. Shade the region corresponding to the area found for the z-score.

    asked by LaToya on March 8, 2014
  18. 3rd grade Math

    Representations - Draw a number line. Make sure the following numbers are on your number line: 1,472; 1,560; 1,481. Are we over thinking this problem? Are they just looking for a number line with the above number listed from least to greatest?

    asked by Julie on October 2, 2009
  19. Math

    Suppose you have a ladder leaning vertically on a wall, and the ladder slips down along the wall to the floor. Consider the point in the center of the ladder. What curve will it draw in the air as the ladder slides down the wall?

    asked by Mariana Perez on November 10, 2014
  20. 6th grade English

    Draw a line under each preposition and to lines under the object of a preposition. He was thirty years old when he first went to California in 1868. i underlined once "to California" and "in 1868" and i under lined twice twice Californiia and 1868. is this

    asked by Meghan on February 5, 2011
  21. Physics

    Okay so i'm having a little trouble explaining the answer to a phys lab question concerning rolling friction: Assuming that f = µN , show that the coefficient of (rolling) friction for the car moving down the inclined plane with a constant speed is given

    asked by dallas on March 20, 2013
  22. Physics

    Okay so i'm having a little trouble explaining the answer to a phys lab question concerning rolling friction: Assuming that f = µN , show that the coefficient of (rolling) friction for the car moving down the inclined plane with a constant speed is given

    asked by dallas on March 19, 2013
  23. Chemistry

    In a unit cell(cubic)atoms A,B & C are located at corners, face-centres and edge centres respectively. If atoms touching one of the rectangular plane of symmetry and one of the tetrad axis are removed then formula of the compound will be? 1)ABC2 2)AC2

    asked by Swathi on May 25, 2011
  24. Physics

    Okay so i'm having a little trouble explaining the answer to a phys lab question concerning rolling friction: Assuming that f = µN , show that the coefficient of (rolling) friction for the car moving down the inclined plane with a constant speed is given

    asked by dallas on March 20, 2013
  25. maths

    A light air craft takes off flying die north then turns and flies 11 000 metres due west.The plane then has a bearing of 340 degrees from its starting point.For what distance did it fly due north?

    asked by Shane on March 6, 2013
  26. physics

    A force acting on a particle moving in the xy plane is given by Fx = (2yi +x^2j)N, where x and y are in meters. The particle moves from the origin to a final position having coordinates x=5.00m and y=5.00m, as in Fig. Calculate the work done by F along (a)

    asked by Anonymous on April 3, 2018
  27. physics

    Three charges are fixed in the x−y plane as follows: 1.5nC at the origin (0, 0); 2.6nC at (0.65m , 0); –1.8nC nC at (0, 1.50m ). Find the force acting on the charge at the origin. Express your answers using two significant figures. Enter the x and y

    asked by James on January 27, 2014
  28. physics

    An airplane is flying with a velocity of 95.0 at an angle of 26.0 above the horizontal. When the plane is a distance 113 directly above a dog that is standing on level ground, a suitcase drops out of the luggage compartment. How far from the dog will the

    asked by Supriya on February 1, 2013
  29. Physics

    1.)A force of 250 is just sufficient to start a 50 kg steel trunk moving across a wooden floor. Find the coefficient of static friction. 2.) compute the acceleration of the block sliding down a 30 deg inclined plane if the coefficient of kinetic friction

    asked by John on August 23, 2014
  30. PHYSICS

    A five turn square loop (10 cm on an edge and resistance = 4.0 ohms) is placed in a magnetic field that makes an angle of 30 degrees with the plane of the loop. The magnitude of this field varies with the time according to B = 0.50 t^2, where t is measured

    asked by HELP in physics!!! on November 12, 2013
  31. Physics

    Table 1: Temperature and volume data Trial Temperature (Celsius) Volume (mL) Starting Volume Room Temperature = Hot Water Trial 1 106 5.2ml Hot Water Trial 2 107 5.4ml Cold Water Trial 1 lo 4.3ml Cold Water Trial 2 lo 4.3ml PLOT AREA (Insert a graph that

    asked by Char on April 20, 2014
  32. Math214

    Jane has two tennis serves, a hard serve and a soft serve.Her hard serve is in (a good serve) 50% of the time, and her soft serve is in (good) 75% of the time. If her hard serve is in, she wins 75% of her points. If her soft serve is in, she wins 50% of

    asked by alicia on February 13, 2010
  33. Physics

    The electric field at the point x=5.00 cm and y=0 points in the positive x direction with a magnitude of 10.0 N/C. At the point x=10.0 cm and the electric field points in the positive x direction with a magnitude of 16.0 N/C . Assume this electric field is

    asked by Cooper on January 24, 2012
  34. Math Question

    Jane has two tennis serves, a hard serve and a soft serve. Her hard serve is in (a good serve) 50% of the time, and her soft serve is in (good) 75% of the time. If her hard serve is in, she wins 75% of her points. If her soft serve is in, she wins 50% of

    asked by Jen on July 21, 2008
  35. Math

    I'm doing a vector problem which involves two forces with an angle of 30 degrees between them acting on an object. I think that I should draw my vector diagram with the vectors coming out of the object while my friend thinks that the vectors should point

    asked by Kate on October 22, 2010
  36. English

    Hi, i really need help with these questions i kept trying to think and think but i keep getting confuse. What must people know or understand about a place in order to belong there? How do they gain that knowledge or understanding? What types of experiences

    asked by Help please on December 31, 2014
  37. science help!!!!!!!!!

    You are creating a carbon cycle poster. In which direction would you draw arrows to show the movement of carbon through the process of resperation? A.from the rocks to the air B.from the rock to the grass C.from the air the wolf D.from the wolf to the air

    asked by butterfly on November 7, 2014
  38. physics

    A superhero flies 310 m from the top of a tall building at an angle of 30 ◦ below the horizontal. What is the horizontal component of the superhero’s displacement? Draw the vectors to scale on a graph to determine the answer. Answer in units of m Your

    asked by Anonymous on September 30, 2012
  39. Physics

    Draw each of the following vectors on graph paper, then find the x- and y- components. Make sure to include units in your answers for the components. a) ⃑r = (65 m, 30degrees above the positive x-axis) b) ⃑v = (125 m/s, 40degrees below the negative

    asked by Tyler on April 7, 2014
  40. Physics

    A superhero flies 185 m from the top of a tall building at an angle of 15◦ below the horizontal. What is the horizontal component of the superhero’s displacement? Draw the vectors to scale on a graph to determine the answer. Answer in units of m. Your

    asked by Sophia on October 16, 2016
  41. physics

    A superhero flies 285 m from the top of a tall building at an angle of 15 ◦ below the horizontal. What is the horizontal component of the superhero’s displacement? Draw the vectors to scale on a graph to determine the answer. Answer in units of m Your

    asked by emily on September 30, 2013
  42. physics

    An object is moved left to right horizontally 2 meters while a force of 3 Newtons to the left acts. No other forces act on the object. Draw a diagram of showing the displacement and the force and calculate the work done on the object in Joules.

    asked by callie on January 29, 2016
  43. physics

    A superhero flies 310 m from the top of a tall building at an angle of 15 ◦ below the horizontal. What is the horizontal component of the superhero’s displacement? Draw the vectors to scale on a graph to determine the answer. Answer in units of m Your

    asked by Brandom on September 24, 2013
  44. Physics

    A superhero flies 235 m from the top of a tall building at an angle of 25  below the horizontal. What is the horizontal component of the superhero’s displacement? Draw the vectors to scale on a graph to determine the answer. Answer in units of m Your

    asked by Crystal on October 1, 2012
  45. Maths

    Given the equation y=2x-4 of an exponential function f 1)write down the equation of horizontal asymptote of f 2)determine the y intercept of f 3)determine the y value of a point on f with x=-2 4)draw the graph of the function of f showing all critical

    asked by Anonymous on May 12, 2015
  46. physics

    a physical pendulum consists of a uniform solid disk (of radius R = 42.0 cm) supported in a vertical plane by a pivot located a distance d = 13.0 cm from the center of the disk. The disk is displaced by a small angle and released. What is the period of the

    asked by kylie on January 9, 2011
  47. Physics

    An airplane is flying in a horizontal circle at a speed of 104 m/s. The 88.0 kg pilot does not want the centripetal acceleration to exceed 6.15 times free-fall acceleration. Find the minimum radius of the plane’s path. The acceleration due to gravity is

    asked by Dave on February 8, 2013
  48. Physics

    Problem 1 (5 Points) In the first application of interferometric methods in radio astronomy, Australian astronomers observed the interference between a radio wave arriving at their antenna directly from the Sun and on a path involving reflection from the

    asked by Jimmy on January 27, 2009
  49. algebra/how can I solve this/Thank You

    Draw a stem-and-leaf plot for the data set. (Enter numbers from smallest to largest separated by spaces. Enter NONE for stems with no values.) Data set A: The annual wages of employees at a small accounting firm are given in thousands of dollars. 50 15 18

    asked by Mary Ann on June 10, 2014
  50. pre-cal... compound interest and modeling data

    Please help me with these 2 problems! 1. Complete the table for the time t necessary for P dollars to triple if interest is compounded continuously at rate r. r= 2%, t=? r= 4%, t=? r= 6%. t=? r= 8%, t=? r= 10%, t=? r= 12%, t=? 2. Draw a scatter plot of the

    asked by anonymous on December 12, 2007
  51. Math

    Which events are NOT independent? 1.You toss three coins and get one head and one tail. 2.You choose three different ice toppings for a sundae. 3.You draw two colored pencils without replacement and get one red and one yellow. 4.You pull a yellow marble

    asked by Help I need somebody not just anybody on June 6, 2017
  52. Economics

    b) Draw the hypothetical U.S. market’s import demand curve for steel before the tariff, and the Canadian export supply curve and the world equilibrium (assuming the United States and Canada are the only countries in the world) before the tariff. Label

    asked by jingle on October 30, 2018
  53. Diploma Math

    A small object travels with a velocity of v=4-t^2 where t is the time in seconds, recorded from t=0, and v is the velocity in metres/second. a) Draw a graph of v(t) for 0¡Üt¡Ü3. b)Find ¡Ò[0,3,(4-t^2),dt] c) Use a suitable geomentric method to

    asked by sean de la Harpe on November 2, 2012
  54. Math - Trigonometry

    The diagonal of a rectangle of width 3.8, makes an angle of 32° 15' with each of the longer sides. Find the length of the diagonal, and the length of the rectangle. Im not sure how to picture/draw the shape, which in term will tell me if it is cos, sin or

    asked by Anonymous on March 17, 2017
  55. Math

    Which events are not independent? You toss three coins and get one head and one tail. You choose three different ice toppings for a sundae. You draw to colored pencils without replacement and get one red and yellow. You pull a yellow marble from a bag of

    asked by Help Please!! on May 18, 2016
  56. College math

    7) A rectangular pen can be constructed using the side of a barn as one boundary and 5500 ft. of fence to make the other three sides. Find the length and width of the rectangle to make the largest area. Hint: Draw a picture- and label the sides of the

    asked by Michala on July 20, 2014
  57. MATH

    instructing a box and wister plot for the data set below, at which values would u draw the left and right sides of the box? A. LEFT AT 3, RIGHT AT 8 B. LEFT AT 2, RIGHT AT 8 C. LEFT AT 2, RIGHT AT 7 D.LEFT AT 3 RIGHT AT 7

    asked by yanna on October 13, 2017
  58. math

    In constructing a box-and-whisker plot for the data set below, at which values would you draw the left and right sides of the box? 6, 7, 1, 3, 9, 3, 2, 5, 8, 4, 8 A. left at 3; right at 8 B. left at 2; right at 8 C. left at 2; right at 7 D. left at 3;

    asked by Maddie on April 5, 2017
  59. family law

    In a motion that requests a (an) __________, there must be no remedy at law. (Points: 5) hearing injunction order disclosure please help me with this i'm confused

    asked by Andy on December 19, 2011
  60. ph208

    What would be the most plausible message that Groundhog Day is communicating about the relation between ethical standards and individual happiness? (Points : 1)

    asked by Anonymous on June 29, 2014
  61. Math

    Given the following points determine whether the transformation was a Rotation(specify direction and size), a reflection(over what point/line) or trasnlation(specify the rule). 1. C(0,4). C'(2,6) N(-2,3) N'(0,5) 2. G(0,0) G'(4,0) R(-1,4) R'(5,4) 3.

    asked by Aliana on September 17, 2017
  62. algebra, how to do fractions?

    Find the equation for the line that passes through the points ((5/8),(15/32))and((1/3),(1/4)) Give your answer in point-slope form. You do not need to simplify.

    asked by emily d on April 28, 2016
  63. calculus

    Find the coordinates of all points on the graph of y=23−x2 at which the tangent line passes through the point (10,26).please show the work i greatly appreciate it :)

    asked by mehak on October 31, 2011
  64. Math

    Given the following points determine whether the transformation was a Rotation(specify direction and size), a reflection(over what point/line) or trasnlation(specify the rule). 1. C(0,4). C'(2,6) N(-2,3) N'(0,5) 2. G(0,0) G'(4,0) R(-1,4) R'(5,4) 3.

    asked by Ali on September 17, 2017
  65. Math

    What is the measure of the point for a star shaped polygon with 8 points and a dent angle of 130 degrees? How do I work this out?

    asked by Anthony on May 24, 2010
  66. Algebra 1

    1. Suppose y varies directly with x, and y = 24 when x = 8. What is the value of y when x = 10? A. 10 B. 30** C. 80 D. 240 2. What is an equation in slope-intercept form for the line that passes through the points (1, –3) and (3, 1)? A. y = 3x + 1 B. y =

    asked by Anonymous on February 21, 2017
  67. math

    Place decimal points in these numbers so that their sum is 519.654. 329 913 477 624

    asked by Kellie on August 17, 2010
  68. maths

    Find the coordinates of the points of intersection of the straight line y = 3x - 6 with the parabola y = x^2 - 6x + 8. a) Graphically b)Prove your answer in (a) algebraically

    asked by Shane on May 2, 2014
  69. Calculus.......plz help! =)

    Use any calculus method to determine extrema, intervals where the function is increasing or decreasing, asymptotes, and points of inflection for y = -x(x+1)^3

    asked by Amy on October 20, 2012
  70. psy.

    Trish is overweight. When you meet her for the first time, you feel contemptuous. This is an example of: (Points: 5) stereotyping. ethnocentrism. discrimination. prejudice.

    asked by tg on November 22, 2011
  71. Math

    compare the graphs of the inverse variations by comparing asymptotes, similar points, lines of reflections and quadrants y=-0.7/x and y=-0.9/x

    asked by apop on May 12, 2016
  72. Algebra

    If a firm has the following cost anfd revenue functions find the break even points C(x)=3600+25x+1/2x^2 R(x)=(175-1/2x)x

    asked by Marion on March 3, 2008
  73. Algebra I

    Two airplanes start at the same time and fly toward each other from points 1000 km apart at rates of 420 km/h and 330 km/m . After how many hours will they meet?

    asked by stephaine on August 20, 2010
  74. Calculus

    Use any calculus method to determine extrema, intervals where the function is increasing or decreasing, asymptotes,and points of inflection for y = -x^4 + 2x^3 - x + 2

    asked by Sissy on October 20, 2012
  75. algebra

    Find the equation for the line that passes through the points (58,14) (57,27). Give your answer in point-slope form. You do not need to simplify.

    asked by emily d on April 27, 2016
  76. calculus

    find the location and values of any global extrema of F(x)= x^3-3x^2-9x on the interval [-2,4] (you must show your work by finding critical points

    asked by angie on December 21, 2016
  77. AP Chemistry

    Which of the following is true about lanthanides? A. they are all radioactive B. they are highly electropositive C. they are very common elements D. they have low melting and boiling points

    asked by Stephanie on January 29, 2016
  78. english

    write your points for or against the motin which states that 'excessive self confidence is indisputably a boon and not a bone .750 words

    asked by John on April 22, 2013
  79. Calculus

    Find all points on the curve x^2y^2+2xy=3 where the slope of the tangent is -1. If there is more than one point, use a comma to separate each pair of coordinates

    asked by Tiffany on October 6, 2008
  80. Business

    All but what are associated with metaphors? (Points : 1) A Analogy B Meta = transfer, beyond C Rolls-Royce = wealth D love a game I think the answer is A.

    asked by Anthony on December 18, 2010
  81. Stat

    a large no. of bonobos were found to be normally distributed with a mean of 46 and a variance equal to 9. if each of their scored is increased by 5 points, what percentage of the new scores is less than 50?

    asked by Jenny on January 17, 2012
  82. math

    A circle and two separate lines are sketched on a sheet of paper. What is the largest possible number of points of intersection of these 3 figures?

    asked by Anonymous on July 17, 2016
  83. Help math

    find 2 exponential functions with asymptote of y=80 , with points (0,176) (1,169) (3,156) (5,146) (20,101) (30,90) (60,81).one should have the base of "e"

    asked by Kevin on February 15, 2017
  84. calculus

    Find the points P and Q on the graph of f(x) = 1 - X^2 so that the triangle formed by the tangents at P and Q and the x-axis is equilateral. h tt p://i44.tinypic. com/23wveow.j pg

    asked by John on May 7, 2010
  85. maths

    I applied Gauss Jordan on a matric and result what i get is x+2y=3 y=0 z=free How to find three intersection points for this system? Kindly help

    asked by Asfand on July 16, 2016
  86. Pre calculus

    find 2 exponential functions with asymptote of y=80 , with points (0,176) (1,169) (3,156) (5,146) (20,101) (30,90) (60,81).one should have the base of "e"

    asked by Kevin on February 15, 2017
  87. maths

    what are the coordinates of the three points that divide the line segment joining P(a,b) and Q(c,d) into four equal parts ...textbook answer is (3a+c/4,3b+d/4) is one of the three coordinats

    asked by sultana on December 23, 2016
  88. caculus

    Let f(x,y)= x^2+3y-3xy and R is the triangular region with vertices (0, 0), (2, 0) and (2, 2). Find the interior and boundary points only at which the absolute extrema of f(x, y) can occur

    asked by ashy on May 23, 2014
  89. Social Studies

    How would you debate - 'That social injustice justifies violent action?" Negative, speaker 2. What's some points I could use please? I have plenty of examples.

    asked by Pingu Head on February 3, 2008
  90. Us constitution

    what the United States may have looked like had the Anti-Federalists "won" their points in the ratification debate and the writing of the Constitution

    asked by Nina on May 5, 2010
  91. history

    What are three good points to talk about in a research paper about child labor in the 1800s? 10th grade level please.

    asked by bob on October 1, 2012
  92. Calculus

    For the following function, find the relative max's or min's using any method. I'm having a hard time finding the critical points...

    asked by Isabella on January 11, 2016
  93. Social Studies

    Why are Protests during war are unethical and unpatriotic. This was a bonus question that are teacher gave us worth 10 extra points.

    asked by Justin on April 18, 2009
  94. Math

    Find the equation for the exponential function that passes through the pairs of points given. Through (-1,2) and (3,1). I don't know if this is the right way to work this or what the next step is i am just very confused. Please help, thank you! y=Ab^x

    asked by Student on September 12, 2014
  95. ENGLISH

    I am having a hard time understanding key points to write my essay on. Can I get some opinions on why it is important to speak your mind?

    asked by Amber on May 20, 2010
  96. calculating statistical data

    what is the percent of variance for each item listed in the him department budget shown in the table below? round to two decimal points.

    asked by marcus on July 23, 2014
  97. college maths

    Find the LCD and add the fractions. 1/125 + 4/50= 11/24 1/1250 1/35 551/6250 (Points: 5) im not getting the concept of this some help is really needed please

    asked by lisa on December 13, 2010
  98. english

    Select the sentence that is punctuated correctly. (Points :1) Zora s lemon tree produces too much fruit. She gives them away therefore, to her friends and ...

    asked by sharon on July 28, 2010
  99. Geometry

    Given the points A(−2, 1) and B(3, 4), what are the coordinates of point C in the fourth quadrant such that mCAB = 90 degrees and AB = AC? Express your answer as an ordered pair.

    asked by Sam on November 18, 2012
  100. Math

    Given the following points determine whether the transformation was a Rotation(specify direction and size), a reflection(over what point/line) or trasnlation(specify the rule). 1. C(0,4). C'(2,6) N(-2,3) N'(0,5) 2. G(0,0) G'(4,0) R(-1,4) R'(5,4) 3.

    asked by Ali on September 17, 2017