anu

Newest questions and responses by anu
  1. math

    A rectangular picture 6cm by 8cm is enclosed by a frame (0.5) wide. calculate the area of the frame.

    asked on August 5, 2018
  2. MATH

    a cuboid has a diagonal of lenght 9cm and a square base of side 4cm. what is its height

    asked on August 5, 2018
  3. chemistry

    35.8g of a mixture of potassium chloride and potassium trioxochlorate(v), we're heated to a constant mass. If the residue weighs 24.9g.what was the percentage mass of the potassium chloride in the mixture (k=39, cl=35.5, o=16)

    asked on January 17, 2018
  4. math

    If x3+3px+q has a factor of the form x2-2ax+a2, then q2+4p3=0.

    asked on July 31, 2017
  5. Maths

    How many rectangles can be drawn with perimeter of each rectangle as 16 cm?

    asked on January 14, 2017
  6. algebra

    Gary watches at most 2 hours of television on a weekday. inequality:

    asked on January 6, 2017
  7. math

    Abcd is a parallelogram in which angle add =75 and side an is produced to e find x+y

    asked on November 13, 2016
  8. Chemistry

    Find dissociation constant of e thanoic acid having concentration 0.2M and degree of dissociation 50%

    asked on October 12, 2016
  9. chemistry

    calculate the number of moles and mass of methane (ch4) required to produce 11 kg of carbondoxide(co2) when combusted ?

    asked on September 17, 2016
  10. math

    (-3, -1) , m = 1/5 graph this using given point and slope

    asked on September 7, 2016
  11. maths

    Ticket rate for the science exibition is 10rs for a child and 26 rupees for an adult. 740 rupees was got from 50person. How many children among them?

    asked on August 6, 2016
  12. science

    Find the angle of friction when rod starts sliding

    asked on June 4, 2016
  13. Maths

    the length of a certain rectangle is 3 meters more than twice its width.what is the width of rectangle if the perimeter of the rectangle is 150 meters?

    asked on June 1, 2016
  14. Chemistry

    Fe+o2+h2o->fe(oh)3

    asked on May 19, 2016
  15. Maths

    A bag contains 4 white beads and one black bead. Three beads are removed from the bag individually being replaced before each selection .find the probability that from the three beads there are at least two black beads

    asked on January 17, 2016
  16. math

    A hollow cylindrical iron pipe is of length 35 cm . It's outer and inner diameters are 10cm and 8cm respectively . Find the weight of the pipe if 1 cube centimeter of iron weights 7 gram

    asked on January 7, 2016
  17. maths

    If the value of (⊗ + 1) 2 - 3 is 22, what is the value of (⊗ + 1) 2 - 5?

    asked on December 15, 2015
  18. maths

    If the value of (⊗ + 5) 2 is 81, what is the value of (⊗ + 5) 2 + 1?

    asked on December 15, 2015
  19. maths

    Use the numbers 2, 5, 6, and 9 to write an expression that has a value of 1.

    asked on December 15, 2015
  20. maths

    use 2,4,5,8 to write an expression that has a value of 5

    asked on December 15, 2015
  21. Stba

    Two equal mass at distance r attract at force F . Now 20% mass from one sphere is transfer to the another sphere. What should the %change in the distance between them so F become same .

    asked on November 26, 2015
  22. maths

    The sum of first 6terms of an A.P.is 6.The product of second term and fifth term is -80.Find the terms of A.P.

    asked on October 7, 2015
  23. maths

    the temperature drops by 6 degree Celsius for each of the next three days write down the calculation to work out the total change in temperature over these three days

    asked on September 23, 2015
  24. sagar public

    . If the sum of m terms of an AP is the same as the sum of its n terms, show that the sum of its (m+n) terms is zero.

    asked on March 25, 2015
  25. chemistry

    Two moles of an ideal gas initially at 27C and 1 atm pressure are compressed isothermally and reversibly till the final pressure of the gas is 10 atm. Calculate the work done. (R=8.314 JK-1mol-1)

    asked on February 21, 2015
  26. science

    A girl drops a stone into a mine shaft 122.5m deep. How soon after she drops it does she here the sound of it striking the bottom of the shaft?

    asked on February 16, 2015
  27. math 221n

    A shipment of 40 television sets contains 3 defective units. How many ways can a vending company can buy five of these units and receive no defective units?

    asked on August 27, 2014
  28. chemistry

    1) 1.12 dm3 of a gas at STP is found to weigh 3.55g.Find molecular weight and vapour density of gas 2)5.6 dm3 of a gas at STP weighs 11g Find out its relative molecular mass & vapour density

    asked on August 15, 2014
  29. statistic

    A survey of households in a small town showed that in 500 of 1,200 sampled households, at least one member attended a town meeting during the year. Using the 95% level of confidence, what is the confidence interval for the proportion of households

    asked on May 21, 2014
  30. chemistry

    if .5 mole of baCl2 is mixed with .2 mole of Na3Po4.Then maximum number of mole of Ba3(PO4)2 is

    asked on March 29, 2014
  31. maths

    the difference b/w a 3 digit number and the number formed by reversing its digits is 396,the difference of hundreds and the units digit,is one less than the sum of the units and tens digit .find the number

    asked on July 1, 2013
  32. maths

    there are 7 children standing in a line ,not all of whom have the same number of cakes with them, if the first child distributes his cakes to the remaining six children such that he doubles their respective no.of cakes ,then he will be left with four

    asked on July 1, 2013
  33. Maths

    A two digit number is formed by either substracting 17 from nine times the sum of the digits or by adding 21 to 13 times the difference of the digits .find the number

    asked on June 29, 2013
  34. math

    there are balls of colors red, blue and green. 65 students of a class like exactly one color, 10 students like no color, 40 students like exactly 2 colors and 15 students like all the 3 colors 1. how many students are there in the class. 2.how many

    asked on June 19, 2013
  35. mec 112

    A 10kg trunk lies on a horizontal rough floor,the coefficient of friction between the trunk and the floor is 0.75. Calculate magnitude of force P which is necessary to pull the trunk horizontally if the P is applied horizontally and at 30 degrees above the

    asked on January 12, 2013
  36. St josephs

    Machine set up is correct 60% of time & is incorrect 40% of time, 10 % of parts produced are defective when set up is correct, & 60 % would be defective if set up is incorrect. Find the probability that part is defective even though machine was set up

    asked on December 3, 2012
  37. Engineering maintenance

    an undamped mass spring system is with mass of 12kg and stiffness of 15N/mm,a)determine the natural frequency and the period of the free motion of the system b)determine the amplitude of displacement A and the phse shift for the initial conditions

    asked on October 29, 2012
  38. ela

    why you argee? this statement. about univesity kids: the top 20 percent are great. they re smart and self directed and they'll anywhere. then there are the rest. they don't know much. I need to write some lines why i agree please give some ideas to start

    asked on September 6, 2012
  39. statistics

    no. of 10 resturants surveyed in city of lucknow and found that average food wastage per day is 35 kg with variance as 3 kg . is it reasonable to assume that the daily mean wastage of food in a resturant is 38 kg ? test @5% significance level.

    asked on May 15, 2012
  40. statistics

    a random sample of 100 students from the current years batch gives the mean IQ level of 110 and variance of 5 can we say that this is same as the IQ of the previous batch which was 116.

    asked on May 15, 2012
  41. geometry

    quadrialteral abcd is aparallelogram.If the measure of angle A is 62 degrees, measure of ADB is 75 degrees, what is the measure of angle ADC in degrees

    asked on January 13, 2012
  42. American Government

    Please explain what conditions cause new democracies to survive and thrive or to fail ?

    asked on November 28, 2011
  43. Fitness and Safety

    Are these right ? 7. Which major muscles are used in your arm when you pick up a bowling ball and throw it down a bowling lane? Name 4. 1. Pectoralis 2. Trapezius 3. Deltoid muscle 4. Triceps 8. Which muscles in the legs are used to do a jumping jack

    asked on November 28, 2011
  44. Fitness and Safety

    5. Is it true that when you lift weights your muscles get bigger from more muscle cells?

    asked on November 28, 2011
  45. Fitness and Safety

    3. How does it benefit your muscles to do different types of strength training activities? 4. What are some of the challenges or disadvantages of using weight machines? 5. What's the difference between dumbbells and barbells?

    asked on November 28, 2011
  46. chemistry DONT spik

    a sample of carbon dioxide gas has a mass of 52.0g. how many oxygen atoms arr present?explain please don't skip

    asked on October 3, 2011
  47. chemistry

    a sample of carbon dioxide gas has a mass of 52.0g. how many oxygen atoms arr present?explain

    asked on October 3, 2011
  48. chemistry

    caculate the mass of agcl precipitated when 0.1g of nacl and 0.1g of agno3 are mixed in solution

    asked on July 16, 2011
  49. science

    an aluminium container of mass 100g contains 200 g of ice at -20'c heat is added to the system at the rate of 100 cal/sec. what will be the final tmperature of the mixture after 4 min? given:specific heat of ice:0.5 cal/gm'c ,latent heat of fusion:80

    asked on March 18, 2011
  50. calculus

    A right triangle of hypotenuse L is rotated about one of its legs to generate a right circular cone find the largest volume that such a cone could occupy

    asked on January 7, 2011
  51. calculus

    A. a particle moves around the circle x^2+y^2 = 1 in such a way that the x coord rate of change is dx/dy= y B) IS THE PARTICLE MOVING COLCIKWISER OR COUNTERCLOCKWISE AROUND THE CIRCLE C) FROM THE RT TRIANGLE ONE CAN SEE THAT SIN(THETA) = Y AND COS(THETA) =

    asked on January 7, 2011
  52. calculus

    right circular cylindrical tin cans are to be manufactured to contain 400 cm ^3 of volume. There is no waste involved in cutting the tin that goes into the vertical sides of the can, but each end piece is to be cut from a square and the corners of the

    asked on January 7, 2011
  53. calculus

    A right triangle of hypotenuse L is rotated about one of its legs to generate a right circular cone find the largest volume that such a cone could occupy

    asked on January 7, 2011
  54. ela

    can you give me an example of classical allusions please but from romeo and juliet

    asked on December 1, 2010
  55. math

    2 trees are 80 m apart . from a point halfway between the trees, angles of elevvation of the tops of the trees are measured. what is the height of each tree to the nearest metre

    asked on November 16, 2010
  56. ela

    i have to draw globe thetre but i have no idea how to draw. they give me some describsion:the stage was 4-5 feet high,surrounded by railing,. the celing above the stage, supported by two colums,was painted with the sun,moon,stars and zodiac sign and more

    asked on November 5, 2010
  57. day care

    samuel is beginning to realize that he has a talent for art and he feel good about it which of erikson 's stages may he have reached

    asked on November 3, 2010
  58. English

    satirical quotes from midnight's children and The God of Small Things

    asked on October 26, 2010
  59. English

    Comparison of the Satirical quality in the novels of Rushdie and Roy

    asked on October 26, 2010
  60. geo

    can u give me some points on against mosquito fogging because i am in green party i have this points: negative impact on environent human issue but i need two more points to discuss

    asked on October 15, 2010
  61. s.s (the middle ages) Grade 7

    what's for vassal i didn't got that one please helpme

    asked on June 3, 2010
  62. s.s (the middle ages) Grade 7

    i have 10 words and 11 definitions for them. i have only left 3 words and 4 definitions and tommorow i have a test please help me! Words: manor, pilgrim and vassal definitions: a) a persone who travels to a holy b) lesser nobles c) faithfulness d)an estate

    asked on June 3, 2010
  63. NOT anwered again

    atleast tell me that you don't kmow

    asked on May 27, 2010
  64. science

    i know what 4 fates of the star are black dwarf supernova neutron star black holes but i don't know how they end up ( die)

    asked on May 27, 2010
  65. WHY SKIPED MY QUESTION??????????????

    PLEASE I NEED TO FINISH BY TODAY

    asked on May 27, 2010
  66. science

    descibe and explain 4 fates of a star ( after they die)? this is my 2nd last question to finish my worksheet and it is for marks please help me thanks

    asked on May 27, 2010
  67. s.s project

    my is elderly people things to start a presentation goes like this ............. 'cities needs to provide services to all residents but espially to eldery people' because there population increases in future! city need 55 plus buildings to live and

    asked on May 19, 2010
  68. project

    my is elderly people things to start a presentation goes like this ............. 'cities needs to provide services to all residents but espially to eldery people' because there population increases in future! city need 55 plus buildings to live and

    asked on May 19, 2010
  69. city project

    my is elderly people things to start a presentation goes like this ............. 'cities needs to provide services to all residents but espially to eldery people' because there population increases in future! city need 55 plus buildings to live and

    asked on May 18, 2010
  70. geography

    give what to on myt poster please help me

    asked on May 14, 2010
  71. geography

    elderly on my poster can i put like this... facilities: - Health care[hospitals] - recreation[clubs,parties,bingo] -home care -transportation -55 pluss including services -funeral services -elavators\hrdralic chair lift -basic services -food -handicap

    asked on May 14, 2010
  72. Geography

    elderly - Health care[hospitals] -recreation[clubs,parties,bingo] -home care -transportation -55 pluss including services -funeral services -elavators\hrdralic chair lift -basic services -food -handicap parking -discounts -lisence to drive this is my

    asked on May 14, 2010
  73. Geography

    i have a project it is on urban planning Committee. so i got Elderly . so i have to present my ideas to my classmates and to teacher. iam starting my presentation like this .... my name is anu and my projct is on Elderly . Elderly people will have helth

    asked on May 13, 2010
  74. ENGLISH.

    CAN U HELP ME TO MAKE 8 LINES ENGLISH POEM WHICH IS SAID BY ENVIRONMENT?

    asked on April 27, 2010
  75. Science

    The bottled water industry has become an enormous, multi-billion dollar a year industry.there are some negative impacts of bottled water idustry on enviroment.many of these bottles are recycled by conscientious consumers, most are not, and are ending up in

    asked on March 10, 2010
  76. SCIENCE

    what time tutors stay

    asked on March 10, 2010
  77. science

    please help me write a paragragh please it is due tommorow.

    asked on March 10, 2010
  78. science

    for my intro i got a 'Water is the elixir of life'and i got lota of negative impact are trasportation, production is the reliance on fossil fuels,Raw plastic must be heated before it can be injected into bottle-shaped blow molds, and this heat source is

    asked on March 10, 2010
  79. science

    it is water bottled compony is currentl employing sustainale development first we have to tell breif history about negative impact of industry second we have to explain new sustainable practices of the idustry third we have to tell what is the store in the

    asked on March 10, 2010
  80. science

    just help me how to start my intoduction on bottled water idustry

    asked on March 10, 2010
  81. science

    can you tell me negative impact of water bottled industry

    asked on March 10, 2010
  82. 4th grade

    Megan drew a shape with four sides. Two of the sides are parallel. the other sides were not parallel. What kind of shape did Megan draw?

    asked on March 4, 2010
  83. science

    identify a company that is currently employing sustainable development practices i have one company coco cola but i need three please help me

    asked on March 4, 2010
  84. science

    ____Na + ___H2O give us __ NaOH+ ___ H2O this a chemistry;Balancing Chemical Equation H2O is water sorry because i don't know how to put 2 in bottom and explain me how you figuire it out

    asked on February 4, 2010
  85. english

    this is a scene of the book Dawn Bosco's on her way to summer camp. She can't wait for the fun to begin, but when her shell mirror and a favorite pin disappear, it's time for the Polka Dot Private Eye to investigate. can you tell haiku poem for this scene

    asked on January 30, 2010
  86. english

    this is a scene of the book Dawn Bosco's on her way to summer camp. She can't wait for the fun to begin, but when her shell mirror and a favorite pin disappear, it's time for the Polka Dot Private Eye to investigate. can you tell haiku poem for this scene

    asked on January 30, 2010
  87. english

    this is a scene of the book Dawn Bosco's on her way to summer camp. She can't wait for the fun to begin, but when her shell mirror and a favorite pin disappear, it's time for the Polka Dot Private Eye to investigate. can you tell haiku poem for this scene

    asked on January 30, 2010
  88. english

    She's called a finder For things others lost, she is a kinder who never asked for cost can you coreect if this is wrong thanks

    asked on January 30, 2010
  89. english

    what does rhyme with finder for the message of the book. thanks!!!!!!!!!!!!!!!!!!

    asked on January 30, 2010
  90. english

    my brother had read a book & the book message is that the girl of the book likes to help everyone for finding their stuff. So he has to make a 4 line poem by using the message. can you help us thaksss

    asked on January 29, 2010
  91. math

    The slant height of a cone is square root 12cm. Find the maximum volume of the cone.

    asked on January 26, 2010
  92. ela

    can you proof read once more please it was grammar worksheet i just corrected but i thought it will lots of mistake that why i gave to you to proofread. tomorrow i have to tell the answers because everyone has some paragraph On April 9, 1917, Easter

    asked on January 21, 2010
  93. gramar

    please proof read it and i try my best fixing my mistake can you check my puncuation and capitalization. please On April 9 1917 easter Monday,Canadian soldiers in World war I mounted on their most important offensives of the war.Vimy Ridge,a hill in

    asked on January 21, 2010
  94. elA

    i don't know what to do and my teacher gave me these topics

    asked on January 18, 2010
  95. ela

    like every mom says to clean thier and whatever

    asked on January 18, 2010
  96. ela

    and onother next presentation if i would prime minister..........

    asked on January 18, 2010
  97. ela

    this things my mom do but i need like differrent my mom ( lazy)

    asked on January 18, 2010
  98. ela

    i have presentation i need 3 points like..f i would my mom i will never say to help so i need 3 more points to add in my paragraph. so you can start like if i was my mom ......

    asked on January 18, 2010
  99. ela

    i have a presentation so i need 3 points and there was 8 and i did 5 so till know i need 3 more points: if i would my mom...... thanks

    asked on January 17, 2010
  100. english

    can you proof read for me. In second part of the novel is more interesting from the first part. Alex was bored so Lao Xu told him the story about Zhou and Zhu Ge-Laing. It was very interesting story about Chinese history. Alex is very good to learn things

    asked on January 14, 2010

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