Questions Asked on
August 16, 2016

  1. Science

    A car is braked so that it slows down with a uniform retardation from 15m/s to 7m/s while it travels a distance of 88m. If a car continues to slow down at the same rate, after what further distance will it be brought to rest?

    asked by Manish
  2. maths

    rita had 5/6 of cake.she ate 2/3 of it .what part of the cake did she eat?

    asked by rita
  3. algebra

    Let $x$, $y$, and $z$ be positive real numbers that satisfy \[2 \log_x (2y) = 2 \log_{2x} (4z) = \log_{2x^4} (8yz) \neq 0.\] The value of $xy^5 z$ can be expressed in the form $\frac{1}{2^{p/q}}$, where $p$ and $q$ are relatively prime positive integers.

    asked by clache
  4. English II

    1. Explain the difference between a mystery and a legend. 2. Create a list of at least five (5) of these proven and unproven beliefs about your chosen event. 3. Explain why each of the items in the list are proven or unproven. 1. A mystery is something

    asked by Sue
  5. social studies

    which of the following most directly led to the calling of the first continental congress? A. the stamp act congress B. the stamp act C. the intolerable acts D. the Boston tea party My best answer is C is that correct

    asked by Anastasia
  6. Life Orientation

    1: Define inhumane farming methods 2: Give at least three examples of inhumane farming methods and motivate why you regard them as inhumane 3: Suggest and motivate at least four ways by which these farming methods could be made humane

    asked by Ashley
  7. chemistry

    A flask contains 0.260 mol of liquid bromine, Br2. Determine the number of bromine molecules present in the flask. Express your answer numerically in molecules.

    asked by diana
  8. Science

    Under the 1980 Low-Level Radioactive Waste Policy Act, each state must take responsibility for its non-defense related, low-level nuclear waste. If nuclear waste was NOT regulated and disposed of properly, which of these could be a possible effect? A) The

    asked by Jay
  9. ENGLISH

    WHAT IS THE SIMILE OF THE POEM SMALL PASSING "THEIR MOURNING RISES LIKE A WALL

    asked by KHOLEKA
  10. math algebra

    what is the 7th term of the geometric sequence 10,2.2/5,2/25 (solve here)

    asked by eljone
  11. Physics

    The earth has a radius of 6380 km and turns around once every 24 hours. What is the average speed of a person resting at the equator?

    asked by Jamhie
  12. physics question

    A rocket-powered hockey puck is moving on a (friction-less) horizontal air-hockey table. The x- and y-components of its velocity as a function of time are presented in the graphs below. Assuming that at t=0 the puck is at (X0,Y0)=(1,2), draw a detailed

    asked by himel
  13. Social Studies

    "We must all hang together, or assuredly we shall all hang separately -Benjamin Franklin what message was franklin trying to convey to the second continental congress when he spoke these words? A. The thirteen colonies should make peace with Great Britain

    asked by Anastasia
  14. ART

    This artist was able to create a piece of art that? Is only utilitarian. Is only aesthetic. Is both utilitarian and aesthetic.(MY ANSWER) Is neither utilitarian nor aesthetic. Picture.) Pair of lidded vases by unknown artist.

    asked by LOVE
  15. Algebra

    Please tell me how to set this up... The force acting on an object varies directly with its acceleration. A force of 25 newtons accelerates an object at 1.25 m/s. What is the acceleration of a 35 newton force?

    asked by Janice2
  16. physics

    A Gardner moves a lawn roller through a distance of 100 m . with the force of 50 Newton . calculate his wages if he is to be paid 10 paise for doing 25 joules of work . it is given that the force is inclined at 60^°in the direction of motion.

    asked by Arzoo
  17. Math

    Gerald works 18 hours each week. He earns $10 a hour.Write an expression to find how much Gerald earns in 1 week

    asked by Jayla
  18. English Grammar

    Please help me with these: 1. Difference between 'to' and 'for' and give some example sentences For me, TO is used with a verb, like the infinitive and FOR is used with a noun or gerund. 2. Why cant we say angry to? For me, angry is only used with AT or

    asked by Klar Maesen
  19. Math halp plz

    Order the set of numbers from least to greatest: negative 5 over 6, negative 5, negative square root 26, negative 31 over 6 I think it's negative 5 over 6, negative 31 over 6 negative 5, negative square root 26,

    asked by 0<0!!
  20. Social Studies

    what was the first of two important changes that marked emperor Constantine's rule

    asked by N
  21. Pre-calc

    -Determine a general formula​ (or formulas) for the solutions to the following equation.​ Then, determine the specific solutions​ (if any) on the interval [0,2pi) -Describe in the most concise way possible the general solution to the given​

    asked by chizoba
  22. Math

    counting on the number line what is the missing number for 10 22 34 46 58

    asked by Eleanor
  23. physic

    A tennis ball is projected horizontally from the top of a cliff 50m high with a velocity of 10ms -1 , find (a) the time taken to reach the ground (b) the distance from the foot of the cliff to where the ball hits the ground.

    asked by jaja
  24. History(I need help quickly)

    1. which of the following rivers originates from groundwater? A. chattahoochee B. Flint C. Savanna D. Chattooga 2. Which of the following rivers drains into atlantic and provides a major international port for georgia? A. Flint B. Coosa C. Altamaha D.

    asked by Senpai onii-chan
  25. Math

    Avscuba diver is 12 1/8 feet below sea level. If he descends 6 1/2 more feet, how many feet must the scuba diver rise to reach the surface?

    asked by Amy
  26. Social Studies

    "We hold these truths to be self-evident, that all men are created equal, that they are endowed by their creator with certain unalienable rights,..." A. people must show allegiance to their king and country thought their lives B. people need to help others

    asked by Anastasia
  27. chemistry

    2.00g of carbonate reacts with excess hydrobromic acid. Use this balanced equation to fond the theoretical yield. Na2Co3 + 2HBr = CO2 + H2O + 2NaBr

    asked by jane
  28. Physic

    A ball of mass 0.7Kg is dropped unto a floor from a height of 5m and rebounds to a height of 3m. Find the impulse on the ball when it hits the floor

    asked by Shina omotoye
  29. Biology

    How are cohesion and adhesion of water ar linked to photosynthesis

    asked by Henry
  30. Math

    This task is about choosing a new washing machine. Your washing machine is broken. You need a new one. The new washing machine must hold at least as much as the old one and spin at least as fast as the old one. You used your old washing machine three times

    asked by Z
  31. Calculus

    Hi, could you help me with this one please? Evaluate ∫sin(x)cos^2(x)dx by using the substitution u=sinx Ive done this by using u=cosx no problem but can't get this one :( Thank you so much in advance!

    asked by Natalie
  32. Pre-calc

    Determine a general formula​ (or formulas) for the solutions to the equation. Then determine the specific solutions​ (if any) in the interval[0,2π). 2sin^2θ+3sinθ+1=0

    asked by chizoba
  33. physics math

    A Projectile is launched from the top of a building with an initial velocity of 30m/s at angle of 60° above the horizontal. The magnitude of its velocity at t= 5 s after the launch is

    asked by himel
  34. physics math

    A cruise ship moves southward in still water at a speed of 20.0 km/h, while a passenger on the deck of the ship walks toward the east at a speed of 5.0 km/h .The passengers velocity with respect to Earth is?

    asked by himel
  35. English

    Annotating a book. How many literary devices should you list down?

    asked by Jack
  36. algebra

    A positive two-digit number is such that the product of the digits is 24.When the digits are reversed the number formed is greater than the original number by 18.Find the number.

    asked by degea
  37. algebra 1

    write the fraction as a difference. 3x - 7 _______ 12

    asked by lilly
  38. human resource

    Describe 4 issues that affect career management. Propose an effective design of a career management program that will alleviate the issues for both the employee and the organization.

    asked by donee
  39. English

    1. Designed by her, the bag is popular these days. 1-2. Being designed by her, the bag is popular these days. 2. Because it was designed by her, the bag is popular these days. 3. Because the bag was designed by her, it is popular these days.

    asked by rfvv
  40. Solid Geometry

    Find the Lateral area in cm square of the following right pryramid. 1. Base is regular octagon of side 20cm and altitude of 20cm. 2. Base is regular hexagon of side 20cm and altitude of 30cm. 3. Base is regular hexagon of side 30cm and slant height of

    asked by Rain
  41. Biology

    why is water vital to maintaining a constant internal environment? A. It is cohesive* B. It is adhesive C. It is a good solvent D. It has a high specific heat

    asked by Shun
  42. maths

    From the top of a tree,15.5 meters high,the angle of depression of a leopard is 29 degrees. Calculate the distance between the leopard and the tree. I know the answer (it's provided to us as a guide), however the method is stumping me as my working out

    asked by Gabi
  43. math

    25/35 = 1.25/X. Is the answer 25X...please show steps

    asked by ALMA
  44. Math

    Suppose you are taking a true-false test consisting of 5 questions. In how many ways can you answer the question?

    asked by Anonymous
  45. Maths

    I have a wheel 40 cm diameter that has 200 N m of torque, assuming there is no slippage what would the force of the wheel on the road? How do I work it out please?

    asked by Dave
  46. Calculus

    Any help will be appreciated! Find the area of the region between x=-3pi/4 and 5pi/4 in the graph enclosed by f(x)=sinx and g(x)=cosx Thank you!

    asked by Joana
  47. Social studies

    Which of the following is an advantage of a presidential government? A) the president is elected independently of the legislature B) the president is part of the legislative branch of government C) A system of checks and balances increases legislative

    asked by Sam
  48. Physics

    A spherical conductor has a radius of 4mm. What is the volume of this conductor in liter? Note: v= 4/3 pie exponent of 3 where r = radius

    asked by Ydnew
  49. math

    what is the 7th term of the geometric sequence 10,2.2/5,2/25 (show your solution)

    asked by eljone
  50. Physics

    the center of gravity of a 100-g stick is located at 50 cm mark and the stick is supported at 60cm. mark, Where must an 80g object be hung in order to have equilibrium?

    asked by Chen
  51. Java programming

    Need help here how to do this program write the definition of a method that takes as input three numbers and returns the sum of the first two numbers multiplied by the third number (Assume that the three numbers are of type double.) can anyone help me show

    asked by Poohboi
  52. Math

    What is the divisor if the quotient is 45 1/2

    asked by Needs real help
  53. algebra

    how to solve this problem using grouping symbols. 4^2 -5 x 2+1=1

    asked by monica
  54. calculus

    Find an equation of the plane containing the line of intersection of x+y+z=1 and x−y+2z=2, and perpendicular to the x-y plane.

    asked by andre
  55. physics math

    MULTIPLE -CHOICE QUESTION A baseball is launched from the bat at an angle θo = 30° what respect to the positive x-axis and with an initial speed of 40 m/s ,and it is caught at the same height from which it is was hit. Assuming ideal projectile motion

    asked by himel
  56. physics question

    A ball is thrown straight up by a passenger in a train that is moving what a constant velocity. Where would the ball land —back in his hands, in front of him, or behind him? Does your answer change if the train is accelerating in the forward direction?

    asked by himel
  57. science

    how to find no of g atoms and weight of an element ?

    asked by vaishnavi
  58. mathematical method

    Find the magnitude of (2-i)(1+3i)(3+4i)

    asked by linda
  59. Physics

    A spherical conductor has a radius of 4mm. What is the volume of this conductor in liter? Note: v= 4/3Πr3 where r = radius *pie na and exponent na ang 3

    asked by Ydnew
  60. Math

    Procedure to find Product in simplest form 8X5/6 4X1/4 22X13/33 6X1 7/8 8X4/27 110X21/66

    asked by Rupa
  61. perfect number

    I need two perfect numbers. For my activity,I should submit it tomorrow please help me. I need now. Please

    asked by sara
  62. mathematics

    Mr Sandler deposits a lump sum into an account now to allow for withdrawals when each of his three children starts tertiary education. He calculates that he will need R30000 for the first withdrawal in 5 years time, R32500 for the second withdrawal 2 years

    asked by Ayaana
  63. Math

    A hydraulic press has two piston of section 1500 and 50 cm^2.if we apply the smaller one a force of 30N,calculate the weight we can lift with the other one

    asked by Obvious
  64. Math

    alpha and beta the root of x^2+mx+m^2-8=0 find alpha^2+(alpha*beta)+bata^2

    asked by Thanwarat
  65. Bus. QA Compliance

    Need assistance with a project summarizing and analyzing a quality assurance program for a financial services company

    asked by Chris
  66. Math

    John has 21 coloured pencils in a bag. 6 of the pencils are red. John pulls out one pencil at random. What is the probability that it will be red?

    asked by Chelsea
  67. Math

    A bicycle tire completes 9/10 of a revolution every 1/3 second. How many revolutions will the tire complete every second.?

    asked by Amy
  68. Math

    What is preview? m^2*m^3

    asked by Amy
  69. Math

    What means the samethings as 12ten and 17 ones

    asked by Crystal
  70. English grammar

    How do I correctly punctuate this sentence? Carol couldn't start the car after leaving the football game fortunately however Roger came along and spotted the trouble quickly. I think the answer is: Carol couldn't start the car after the football game.

    asked by Ruby
  71. Algebara

    How do you find the square root of 14 without a calculator? I know I need to use the square root of 9 which is 3 and the square roots of 16 which is 4. I know the answer is gonna be closer to 4 because 14 is closer to 16. I just can't figure how to get the

    asked by Dom
  72. math

    4 1/2 x 2 1/4 =

    asked by sean
  73. math

    Ali puts sh 5000 for 1 year and Alex puts sh 8000 for 9 months to start a business.They shared their profit at the end of the year.Ally share comes to sh 2000.What will be Alex's share? please I need your help*

    asked by kelvin
  74. Math

    At a seminar, 3/5 of the people were men. If there were 12 more men than women. How many people are there altogether

    asked by Moris
  75. math

    find a point equidistant from the points (3,1) and (5,6) ,if its abscisaa is equal to its ordinate.

    asked by jagrit
  76. maths

    simplify: 5/6 - 2/3 +1 1/4

    asked by yeko
  77. Calculus

    This question is killing me! :( Find the total area of the regions enclosed by the relations x=y^3-y+1 and x=-y^3-y^2+1. This is easiest if you integrate over y instead of x. Thank you so much in advance!

    asked by Joana
  78. math

    Ali puts sh 5000 for 1 year and Alex puts sh 8000 for 9 months to start a business.They shared their profit at the end of the year.Ally share comes to sh 2000.What will be Alex's share? please I need your help*

    asked by kelvin
  79. physics question

    Two cannonballs are shot in sequence from a can-non, into the air, with the same muzzle velocity, at the same launch angle. Based on their trajectory and range, how can you tell which one is made of leand and which one is made of wood. If the same

    asked by himel
  80. human resource

    Describe the organizational design model. Assess how the components of organizational design can be effectively used to transform an ineffective organization to an effective one.

    asked by donee
  81. English

    If you had a book to annotate would you do it on the book or on paper?

    asked by Jack
  82. History

    I watched the movie The crucible 1996, can you give me any tips on how to write a synopsis?

    asked by Jack
  83. math

    Ali puts sh 5000 for 1 year and Alex puts sh 8000 for 9 months to start a business.They shared their profit at the end of the year.Ally share comes to sh 2000.What will be Alex's share? please I need your help* the answer is 2400/= hw can I arrive that

    asked by kelvin
  84. Algebra

    Simplify and write with positive exponet (4x^-1)^-1 Work: (1/4x)^-1 (1/(1/4x))(4x/4x)= 1 (X^3+3x^2+3x+1)^-2/3 Work 1/(X^3+3x^2+3x+1)^2/3 1/(X^2+52/25x^4/3+52/25x+1) I'm confused on whether these are right or not can someone check my work or explain to me

    asked by Yaga
  85. Math

    I need help please. find the base of a triangle where area=36 and height =9

    asked by Hope
  86. Math

    Jim opens a savings account with $5. His account doubles every month. How much will he have after the 8th month? 1st 2x5=10 2nd 10x2=20 3rd 20x2=40 4th 40x2=80 5th 80x2=160 6th 160x2=320 7th 320x2=640 8th 640x2=1280 1280 was marked wrong. why?

    asked by Gabe
  87. math

    A positive two-digits number is such that the product of the digits is 24.When the digits are reversed,the number formed is greater than the original number by 18.Find the number

    asked by wayne
  88. math

    what is the 7th term of the geometric sequence 10,2.2/5,2/25 (solve here)

    asked by eljone
  89. perfect number

    I need two perfect numbers. For my activity,I should submit it tomorrow please help me. I need now. Please

    asked by Anonymous