Questions Asked on
July 28, 2015

  1. MLA citation

    Advocates, contends, points out, and states are all examples of A. predicates. B. attributions. C. citations. D. helping verbs. my answer is d.

    asked by Daniela
  2. Calculus

    The base of a solid in the first quadrant of the xy plane is a right triangle bounded by the coordinate axes and the line x + y = 2. Cross sections of the solid perpendicular to the base are squares. What is the volume, in cubic units, of the solid?

    asked by Ali
  3. Physics

    Three children are trying to balance on a seesaw. The seesaw is 3.9 m long and pivots about a rock at its center. Louie and Laura are already sitting on opposite ends. If Martha weighs 27 kg, where should she sit so as to balance the seesaw? 50kg

    asked by Anonymous
  4. Managerial Economics

    Given the total cost function: C=16q2 + 10q+36 (where q is the output) Find: (i) values of q for which ATC is falling, and (ii) values of q for which ATC is rising

    asked by Athira
  5. trig

    what is terminal point of 5pi/4?

    asked by KLL
  6. Chemistry

    Carbon tetracholoride is made according to the following reaction: carbon disulfide + chlorine gas yields carbon tetrachloride and disulfur dichloride. Write the correct balanced equation and then determine how many grams of CS2 are needed to make 16

    asked by Dilcia
  7. maths

    A spherical tank of diameter 3m is filled with water from a pipe of radius 30cm at 0.2m/s.calculate an corect to 3s.f the time in minute it take to fill the tank.thankyou godbless

    asked by anthony
  8. Maths

    Find the least number of piles so so that piles of 12, 15 and 20 marbles be made.

    asked by Himanshi
  9. Physics

    A belt passes over a wheel of radius 25 cm. If a point on the belt has a speed of 26 m/s. How fast is the wheel turning? Express your answer in rad/s.

    asked by Anonymous
  10. Physics

    A uniform solid sphere rolls along a horizontal frictionless surface at 35 m/s and makes a smooth transition onto a frictionless incline having an angle of 300. How far up the incline does the sphere roll when it comes to a momentary stop? Note for a

    asked by Anonymous
  11. science

    water has a density of 1.0 g/ml, and a test liquid has a density of 1.1 g/ml. If you pour equal portions of the two liquids into a cup,what will happen(assuming that the substance do not mix or create a chemical reaction

    asked by earica
  12. English

    Narguesse, in My Forbidden Face, starts a rebellion among the women. What kept the guards from killing her? A. Her brother testified in her defense B. The company vouched for her helping build profits C. The other women took off their chadri and refused to

    asked by Tj
  13. physics

    A stone is thrown horizontally outward from the top of a bridge, the stone is released 19.6meter above the street below.the initial velocity of the stone is 5.0m/s.determine the (a)total time that the stone is in the air (b)magnitude and direction of the

    asked by anthony
  14. Chemistry

    Given the balanced equation : 3 CO + 7 H2 -> C3H8 + 3 H2O How much C3H8 will be produced if 45.8 g CO reacts with 87.3 H2 ? Please all your work (i did it but im not sure if i did all the work right)

    asked by Dilcia
  15. Physics

    A bolt requires tightening to a torque of 98 N-m. If a wrench is 28 cm long, what perpendicular force should be applied at its end?

    asked by Anonymous
  16. sociology

    Studies show that people from higher socioeconomic backgrounds tend to live longer and report feeling healthier than people from the lower classes. What are some explanations for this phenomenon? please help

    asked by Kevin
  17. AP Chemistry

    The formula for rust can be represented by Fe2O3. How many moles of Fe are present in 24.6 g of the compound?

    asked by Michelle
  18. Physics

    A child pushes tangentially on a small hand driven merry- go- round. She is able to accelerate it from rest to 18 rpm in 10 s. Modeling the merry go round as a uniform disk of radius 2.5 m and mass 780 kg, find the torque required to produce that

    asked by Anonymous
  19. research and Mla citation

    Which of the following sentences containing a quotation is punctuated correctly? A. The mechanic asked me "Have you had the oil changed in your car this year"? B. The mechanics asked me, "have you had the oil changed in your car this year"? C. The mechanic

    asked by Cristal
  20. Chemistry

    Carbon tetracholoride is made according to the following reaction: carbon disulfide + chlorine gas yields carbon tetrachloride and disulfur dichloride. Write the correct balanced equation and then determine how many grams of CS2 are needed to make 16

    asked by Kenneth
  21. Physics

    A potter is shaping a bowl on a a potter’s wheel. The wheel rotaes at a constant angular speed. The frictional force between her hands and the clay is 1.25 N. How large is the torque she produces on the wheel if the diameter of the bowl is 13 cm.

    asked by Anonymous
  22. vikasvudyalaya

    A vector 3i+4j rotates about its tail an angle 37¡ã anticlockwise direction ...the new vector is

    asked by dhiraj
  23. Physics

    A child pushes tangentially on a small hand driven merry- go- round. She is able to accelerate it from rest to 18 rpm in 10 s. Modeling the merry go round as a uniform disk of radius 2.0 m and mass 800 kg, find the torque required to produce that

    asked by Anonymous
  24. Physic

    A positive charge of 4.90 μC is fixed in place. From a distance of 3.20 cm a from the fixed positive charge, a particle of mass 5.00 g and charge +3.20 μC is released from rest. What is the speed of the +3.20 μC when it is 7.50 cm away from the fixed

    asked by Julie
  25. Math

    The best free throw shooter on a basketball team has a 60% chance of making the 1st shot when shooting 2 free throws. If he makes the 1st shot, he has an 80% chance of making the 2nd. If he misses the 1st shot, he only has a 40% chance of making the 2nd

    asked by Gina
  26. Chemistry

    How many joules of heat are required to raise the temperature of 550 g of water from 12°C to 18°C

    asked by Dilcia
  27. chemistry

    Calculate the density of C2H2 gas (FM = 26.04 g/mol), in g/L, at a pressure of 2.082 atm and at a temperature of 62.5oC.

    asked by Mindy
  28. Physics

    A uniform solid sphere rolls along a horizontal frictionless surface at 35 m/s and makes a smooth transition onto a frictionless incline having an angle of 300. How far up the incline does the sphere roll when it comes to a momentary stop? Note for a

    asked by Anonymous
  29. Physics

    0.4kg bullet is fired from a gun at a speed of 100 m/s . If the bullet rises straight up into the air, what is the maximum height that the bullet can reach?

    asked by JOYE
  30. Physics

    The spin-drier of a washing machine slows down uniformly from 700 rpm (revolutions per minute) to 140 rpm while making 50 revolutions. Find the angular acceleration through these 50 revolutions. Express your answer in rad/s^2.

    asked by Anonymous
  31. Algebra 2 CP

    The Mendes family bought a new house 11 years ago for $100,000. The house is now worth $196,000. Assuming a steady rate of growth, what was the yearly rate of appreciation? I'm not sure how to set this problem up at all. Please help :(

    asked by Tyjaha
  32. Physics

    Fred Flintstone’s club–ax is made up of two parts: an uniform 3.0 kg stick and a symmetrical 10 kg stone attached to the end of the stick. The dimensions of the club-ax are shown in the figure. How far is the center of mass from the handle end of the

    asked by Anonymous
  33. science

    Florida was once part of Gondwana, which was a supercontinent that later divided into Africa and South America. Which statement best describes this process? Africa and South America go through cycles of dividing and colliding. The continents have been

    asked by Nour
  34. physics

    A particles of mass 10-2kg is fixed at the tip of a fan blade which rotates at an angular velocity of 100rad-1.if the radius of the blade is 0.2m,then what is the centripetal force?

    asked by anthony
  35. Chemistry

    Carbon tetracholoride is made according to the following reaction: carbon disulfide + chlorine gas yields carbon tetrachloride and disulfur dichloride. Write the correct balanced equation and then determine how many grams of CS2 are needed to make 16

    asked by Dilcia
  36. maths

    here is another.A spherical tank of diameter 3m is filled wit water from a pipe of radius 30cm to 0.2m/s.calculate an corcet to 3s.f the time in minute it wil take to feel the tank take to be TT=22/7 thankyou

    asked by anthony
  37. Chemistry

    A sample of H2 gas occupies a volume of 565 mL at STP. What, volume, in mL, will this sample of H2gas occupy at a temperature of -17oC and at a pressure of 0.560 atm

    asked by Mindy
  38. chemistry

    A fixed amount of CH4 gas occupies a volume of 136 mL at a pressure of 567 mm Hg and a temperature of 19oC. What will be the volume, in mL, occupied by this sample of CH4 gas when the pressure is decreased to 421 mm Hg while holding the temperature

    asked by Mindy
  39. chemistry

    The formula for rust can be represented by Fe2O3. How many moles of Fe are present in 24.6 g of the compound? Please guide me through it thank you!

    asked by Michelle
  40. Chemistry

    A Mylar Happy Birthday balloon contains 5.15 L of helium gas at 19.4oC. If the pressure remains constant, what will be the volume of helium in the balloon, in L, when the temperature is increased by 6.6oC?

    asked by Mindy
  41. chemistry

    A 12.8 L sample of Ne gas initially has a temperature of 32.7oC at a pressure of 2.57 atm. What is the new pressure, in atm, if the volume is changed to 10.6 L and the temperature is decreased to 13.9oC?

    asked by Mindy
  42. maths

    The Weight of an object varies inversely as the square of its distance from the centre of the earth.the weight of a spacecraft is observed to be only a quater of its weight on earth.How far is the spacecraft from the surface of the earth? [take radius of

    asked by ashong benjamin
  43. Criminal Justice

    By law, the Supreme Court begins its annual term on the: A. first Monday in November. B. first Monday in October. C. second Tuesday in February. D. first Tuesday in May. is it B

    asked by Amy
  44. Science

    Minerals make up most of the rocks on Earth's surface. What are three changes that can cause minerals to form by metamorphism? pressure, temperature, melting temperature, melting, physical makeup temperature, pressure, chemical makeup pressure, physical

    asked by Nour
  45. Intro to Algebra- Geometry

    A sail on a sailboat has a base of 10 ft. and a height of 18 ft. and needs to be sealed with water repellent. One can of water repellent will cover 50 sq. ft., how many cans will be needed to cover the sail?

    asked by Anna
  46. Physics

    Romeo takes a uniform 11 m ladder and leans it against the smooth wall of the Capulet residence. The ladder's mass is 18.0 kg, and the bottom rests on the ground 2.8 m from the wall. When Romeo, whose mass is 79 kg, gets 90% of the way to the top, the

    asked by Anonymous
  47. physics

    Sam travels east on his kayak for a distance 1.00km.Then,he heads 60 degrees South of East for 0.75km and finally veers at 20 degrees north of east for 0.5km.At the end of his trip,where is Sam reletion to his starting piont?

    asked by daina
  48. physics

    our charges are placed at the four corners of a square of side 15 cm. The charges on the upper left and right corners are +3 μC and -6 μC respectively. The charges on the lower left and right corners are -2.4 μC and -9 μC respectively. The net electric

    asked by Lauren
  49. Algebra

    3.29x=5.5√(x)+10,000 How in the world do I solve for x without using a calculator? I swear I've been on this for hours. I know the answer is 3133 because I estimated the answer and then began plugging in numbers until I got to the actual answer.

    asked by Enrique
  50. Algebra

    Suppose f is a polynomial such that f(0)=47, f(1)=32, f(2)=-13, and f(3)=16. What is the sum of the coefficients of f?

    asked by Lily
  51. Logic

    This is the information about students participating in a field trip: 36 were female students, 13 were male seniors, 41 were not drama majors, exactly half of the drama majors were male, a third of the female students were drama majors but not seniors,

    asked by Anonymous
  52. Chemistry

    How many joules of heat when a 640 g piece of copper cools from 375° C to 26° C

    asked by Dilcia
  53. MATHS

    A rectangular prism has dimension of length 8cm, height 9cm and width 6cm. The prism expanded at a constant rate until the width was 8cm. If the other dimension also expanded at the same constant rate, find the volume of the rectangular prism after its

    asked by BRYAN
  54. Algebra

    Taxi charges are $2.40 plus $0.40 per kilometer for any trip in a town. If Sarah's taxi fare was $8.00, how far did she travel?

    asked by Safiyya
  55. chemistry

    What is the volume, in L, occupied by 3.260 moles of NO2 gas at STP conditions?

    asked by Mindy
  56. Chemistry

    Determine the concentration at equilibrium if you start with 4.65 grams of Hydrogen and 200 grams of Iodine in a 4.55 liter container. If you now add an extra 1.25M of I2 after equilibrium, calculate Qc. Recalculate now what the concentrations should be at

    asked by Jessica
  57. Math

    I really need help to find the answer to this question below. If possible, please show every step of the way in a detailed form so i can understand, it takes me a while to fully comprehend whats being done. Thank you so much. QUESTION: the data shown model

    asked by PLEASE HELPP
  58. D.A.V. public school

    The value of a machine depreciats 10% every year. If its persent value is ₹ 387000. What was it's value 1 year ago?

    asked by Diksha
  59. math

    There are ? different ways to represent the square root of 1000000 in the form a square root b, where a and b are positive integers. One way is 1 square root 1000000 A. 2 B. 4 C. 12 D. 16 About this question, i have no idea what they are trying to ask....

    asked by Josh
  60. Chemistry

    Is 4786 Jules of heat are transferred to 89 g sample of an unknown material within the initial temperature of 23°C what is the specific heat of the material if the final temperature is 89.5 ° C

    asked by Dilcia
  61. Math

    The roots of x^2-999999x-9999=0 and ? are additive intergers A. x^2+999999x-9999=0 B. x^2-999999x+9999=0 C. x^2+999999x+9999=0 D. x^2-9999x-999999=0

    asked by ben
  62. Intro to Algebra

    Sally is making a tablecloth and wants to put lace around the edges. How much lace will she need to purchase if the radius is 1.5 ft.

    asked by Anna
  63. Chemistry

    A balloon containing 0.600 mole of SO2 gas has a volume of 275 mL at a certain temperature and pressure. What volume, in milliliters, would a 0.765 mole sample of SO2 gas occupy at the same temperature and pressure conditions?

    asked by Mindy
  64. chemistry

    The barometric pressure recorded by a weather balloon is 0.731 atmoshperes (atm). Express this barometric pressure in millimeters of mercury (mm Hg).

    asked by Mindy
  65. Math

    I really need help to find the answer to this question below. If possible, please show every step of the way in a detailed form so i can understand, it takes me a while to fully comprehend whats being done. Thank you so much. QUESTION: the data shown model

    asked by Yoyo
  66. chemistry

    The combined gas law can be rearranged to solve for T2. In which of the expressions given below has the combined gas law correctly been rearranged to solve for T2?

    asked by Mindy
  67. chemistry

    Consider the following chemical reaction: 2 KNO3 (s) ------------> 2 KNO2 (s) + O2 (g) What volume, in liters, of O2 at 31.2oC and 2.045 atm pressure can be produced from the decomposition of 54.92 g of KNO3 (FM = 101.1 g/mol).

    asked by Mindy
  68. Math

    I tried so hard for the question below and I couldn't figure it out. Please show some working out. Thanks 10 owners of pedigree dogs will enter the arena to parade their dogs by walking around a circular track. 3 dogs cannot get along together but their is

    asked by G
  69. Life orientation

    Whar are the impacts on the teenagers with lack of physical fitness and proper nutrition

    asked by Anele
  70. government secondary school abuja

    solve the partial fraction.x^4+3x-2/(x^2+1)^3(x-4)=(Ax+B)/(x^2+1)+(Cx+D)/(x^2+1)^2+(Ex+F)/(x^2+1)^3+G/(x-4)+H/(x-4)^2.Find the value of ABCDEFGH, plz help

    asked by anthony
  71. mathematics

    x^4+3x-4/(x^2+1)^3(x-4)=Ax+B/(x^2+1)+(Cx+D)/(x^2+1)^2+(Ex+F)/(x^2+1)^3+G/(x-4)+H/(x-4)^2.? find ABCDEFGH plz it a partial fraction i need the solution urgently

    asked by anthony
  72. Maths

    A tank, 1.4 m long, 0.8 m wide and 0.5 m deep, is full of water. The water leaks at a rate of 40 cL per minute. After how long will the tank be empty?

    asked by Yassin
  73. math

    How do you find the area and perimeter of your room floor?

    asked by lily
  74. Maths

    x^4+3x-2/(x^2+1)^3(x-4)=Ax+B/(x^2+1)+Cx+D/(x^2+1)^2+(Ex+F)/(x^2+1)^3+G/(x-4)+(Hx+1)/(x-4)^2.find ABCDEFGH?xo sori 4 al my numerous erros am jus despirate thankyou Godbless you

    asked by anthony
  75. math

    If a, b, c, d are 4 different numbers, then the line joining R(-a,b) and S(-c,-d) has the same slope as the line joining T(a,-d) and A) (c,b) B) (-c,b) C) (c,-b) D) (-c,-b)

    asked by Murr
  76. math

    The roots of x^2-999999x-9999=0 and ? are additive intergers A. x^2+999999x-9999=0 B. x^2-999999x+9999=0 C. x^2+999999x+9999=0 D. x^2-9999x-999999=0

    asked by Ben
  77. Terzulum

    a car A is 200m behind car B both are traveling in the same direction, initial velocity 25m/s starting their motion at the same time they accelerate at 30, car A overtook car B after 20sec this time car B was travelin at the velocity 27.gm/s, what was the

    asked by Ioror
  78. physics

    a golf ball is observed to hit the ground 800 ft. away after a flight of 5 seconds. Assume that the ground is level and neglect friction of the air. Find the angle of elevation above the ground of the initial motion of the ball, find the initial velocity

    asked by Doug
  79. maths

    if the radius of a sphere decreases by 0.1%,find the percentage decreases in (i)surface area (ii)volume

    asked by edward
  80. Physics

    A system consists of the following masses loacted in the xy- plane: 5.0 kg at the point (0,5), 7.5 kg at the point (3,8) and 6.5 at the point (-3, -6). Find the distance from the origin to the center of mass.

    asked by Anonymous
  81. Psy 303 abnornmal Psychology

    The __________ phase of schizophrenia precedes the disorder and is marked by deterioration from some higher level of functioning. (Points : 1) premorbid active prodromal residual

    asked by Lisa
  82. chemistry

    A pressurized can of paint contains a fixed mass of gas at an internal pressure of 1.258 atm at 24.8oC. Suppose the can is able to withstand an internal pressure of 2.410 atm before it explodes. At what temperature, in degrees Celsius, will this can

    asked by Mindy
  83. chemistry

    What is the volume, in L, occupied by 1.20 moles of C2H6 gas at a temperature of 125oC and at a pressure of 1.55 atm?

    asked by Mindy
  84. writing skills

    I am confused on how work citation is to be done.My essays keep getting return.I just need an example of how to do it.

    asked by Samantha
  85. sociology

    How does one¡¦s place in the socioeconomic system affect their ability to achieve the American Dream?

    asked by kevin
  86. science

    what do yo mean by 'ISA'relationship? explain showing its use in E-R model.

    asked by nakul
  87. Solving Geometry Formulas

    The perimeter of a rectangle is 56 meters. If the width of the rectangle is 7 meters, find the length.

    asked by Anna
  88. maths

    npr=3024 find r (2)dy/dx=secx-tanx/secx+tanx. plz help

    asked by anthony
  89. organic chemistry

    is 2-pentene a cis or trans? and why? Cis- atleast 2 bulky grps.. Trans-3-4 bulky grps.. cis and trans must contain a double bond. i don't know if its a cis or trans so please enlighten me

    asked by EJ
  90. government secondary school

    maths:x^4+3x-2/(x^2+1)^3(x-4)=(Ax+B)/(x^2+1)+(Cx+D)/(x^2+1)^2+(Ex+F)/(x^2+1)^3+G/(x-4)+H/(x-4)^2.fine the value of ABCDEFGH,it a partial fraction o plz i need the solution urgently

    asked by Anonymous
  91. Geometry

    Given a triangle with side lengths: root3, root3, 3, find the measure of its smallest angle.

    asked by Anonymous
  92. maths

    x^4+3x-2/(x^2+1)^3(x-4)=(Ax+B)/(x^2+1)+(Cx+D)/(x^2+1)^2+(Ex+F)/(x^2+1)^3+H/(x-4)+G/(x-4)^2.find ABCDEFGH?plz solve it a partial fraction i serious need the solution urgently

    asked by anthony
  93. Geometry

    The area of a right triangle is 36. What is the shortest possible length of its hypotenuse? A.6 B.root72 C.12 D.none of these

    asked by Anonymous
  94. Physics

    A system consists of the following masses loacted in the xy- plane: 5.0 kg at the point (0,5), 7.5 kg at the point (3,8) and 6.5 at the point (-3, -6). Find the distance from the origin to the center of mass.

    asked by Anonymous
  95. math

    please solve x- 11/21= -10/21

    asked by Anonymous
  96. Creative arts

    What is needed to set a professional play

    asked by Bongiwe gamede
  97. Math

    how would you solve this with substitution? -3x – 2y = 16 -x + y = -8

    asked by Alessandra
  98. math

    1-2-3-4+...+1997-1998+1999-2000= A) -2000 B) -1000 C) -1 D) 0

    asked by Murr
  99. math

    When n= ?, one term in the expansion of (2x^2+3x+2)^n is 1024. A. 4 B. 8 C. 9 D. 10

    asked by Ben