Questions Asked on
December 21, 2015

  1. Social Studies

    What did women do during the revolutionary war

    asked by Daisy205
  2. st. joseph school

    vector A =icap+jcap +2kcap. find a vector B which is perpendicular to vector A and whose magnitude is 5.

    asked by shivani
  3. st. joseph school

    2icap-jcap+xkcap is a unit vector than find the value of x?

    asked by shivani
  4. Chemistry

    What is the ionic strength of 0.2 M Na2HPO4 in a solution?

    asked by Raj
  5. Physics

    When does the potential difference between the two terminals of the battery be zero? I think it will be zero if the battery is consumed entirely or when the circuit is open. I thought a lot but have no good answer, please help

    asked by Asmaa khalaf
  6. Social Studies

    How was life in the United States different after the British defeat

    asked by Daisy205
  7. mathematics

    The age of the father is five times the age of the son.if the total ages of the father and son is 78, find the ages of the father and son.

    asked by mitchell
  8. mathematics

    Find the hcf of 12araisedto Power3b,9 ab, 15a'2'b'3',24ab'2'x

    asked by mitchell
  9. physics

    A tortoise and a hare are having a 1000-meter race. The tortoise runs the race at a constant speed of 2.30 cm/s. The hare moves at an average speed of 1.50 m/s for 10.0 minutes and then decides to take a nap. After waking up from the nap, the hare

    asked by Dina
  10. english for bsc

    what other experience of ordinary life do you think may lend themselves to the manner pf writing used in ''on a common cold''by osbert sitwell

    asked by aish
  11. chemistry

    The maximum allowable concentration of Pb2+ ions indrinking water is 0.05 ppm (that is, 0.05 g of Pb2+ in 1million g of water). Is this guideline exceeded if an undergroundwater supply is at equilibrium wiht the mineral anglesite,PbSO4 (Ksp=1.6 x10-8)?

    asked by Malan
  12. khalsa model senior secondary school

    A block of mass 3kg which is on a smooth inclined plane making an angle of 30° to the horizontal is connected by a cord passing over a light frictionless pulley to a second block of mass 2kg hanging vertically. What is the acceleration of each block and

    asked by swati
  13. physics

    A block of mass 3kg which is on a smooth inclined plane making an angle of 30° to the horizontal is connected by a cord passing over a light frictionless pulley to a second block of mass 2kg hanging vertically. What is the acceleration of each block and

    asked by swati
  14. mathamatic

    what is the sequence of the following : 1- 2,5,10,...,..., 37 2- ...,37,50,...,...,101 3- 1,1,1,3,5,9,....,31,57 4- 1,2,6,15,...,...,92,141 5- 3,5,8,13,...,31,44 6- 3,9,27,...,243,729 7- 1,8,27,...,125,210 8- -2,4,-8,16,...,...,-128

    asked by muntaser
  15. Algebra

    What compound inequality represents the phrase "all real numbers that are greater than or equal to 0 and less than 8"

    asked by Student
  16. Algebra

    Compare the graph of a compound inequality involving and with the graph of a compound inequality involving or.

    asked by Student
  17. Chemistry

    How would you prepare the ff. solutions: 1. 45g NaCl/g H2O 2. 25% w/v NaCl Thank you in advance.

    asked by JamesKim
  18. physics

    a spring of force constant 1500N/m is acted upon Hy a constant force of 75N .calculate the potential energy stored in the spring

    asked by Daniel
  19. Math

    Given that AB(vector)= (-9,4), calculate the length of AB(vector), leaving your answer correct to 3 significant figures.

    asked by Christopher
  20. our own English school

    Iam an even multiple of 2,if you reverse my digits ,I become a multiple of 9.who am I?

    asked by mohammed aneer
  21. maths

    Find the value of the missing digit that will make the number dividible by 9:41,0_6.

    asked by mohammed aneer
  22. math

    select the expression equivalent to (-13x-15)-(-9x+16)

    asked by doudeleine
  23. our own English school

    List all of the factors for the numbers 16

    asked by mohammed aneer
  24. ENGLISH

    How Your Mother? A)am B)is C)are As Me (C)

    asked by JEMAL
  25. English

    What Sofia And Her Brother Doing Now? A)is B)are C)do For Me (B)

    asked by Jemal
  26. Englsh

    Who is the head teacher to? A)talking B)talk C)talked As Me (C)

    asked by Jemal
  27. maths

    If one of the zeroes of cubic polynomial x3 + ax2 + bx + c is - 1 then the product of the other two zeroes is -----

    asked by sanjay
  28. English

    The Students Are Working Quitely on_projects. A)your B)our C)their As Me (A)

    asked by Jemal
  29. maths

    If radius and height are equal for a cylinder,cone and hemispere are same,the ratio of their volume will be------

    asked by sanjay
  30. maths

    A metallic sphere of radius r is melted and converted in to a cone with height r . Then the radius of the base of the cone is ----

    asked by sanjay
  31. English

    This Class Is In The School! A)most Noisy B)noisier C)the Noisiest Is It (A)?

    asked by Jemal
  32. P.E

    Which of the following does not describe why many people with eating disorders do not see help because they_____. A. are embarrassed b.deny there is a problem C. find comfort in food D are ashamed of their behaviors I don't now if its C or D but My

    asked by Courtney
  33. History [check?]

    In the 1920s Mussolini rose to power in Italy and in the 1930s Hitler rose to power in Germany. Which of the following had little or no effect on their rise to power? a wealth of natural resources

    asked by Kayla
  34. math

    Aryan has to travel certain distance from his home at a speed of 5 kilometre hours on his way back to home the speed decreases to 3 kilo metre per hour find his average speed.

    asked by Balram
  35. History [check?]

    To consolidate his power in Italy, Benito Mussolini did all of the following except __________. a.He extolled the glories of ancient Rome.

    asked by Kayla
  36. History [Check?]

    Which of the following was not one of the reforms that Ataturk advocated? a.adopt the Latin alphabet

    asked by Kayla
  37. statistics

    If the mean value of the weight of a particular brand of dog food is 20.6 lb and the standard deviation is 1.3, assume a normal distribution and calculate the amount of product that falls below the lower specification value of 19.7 lb

    asked by sam
  38. To Paige -- French

    Katy answered your questions this morning. http://www.jiskha.com/display.cgi?id=1450634170

    asked by Ms. Sue
  39. Physics

    1. A steam engine converts 150 kg of water completely to steam. The process involves transfer of 4 x 10^8 J as heat. If steam escaping through the safety valve does 2 x 10^8 J of work against outside atmosphere, the net change in the internal energy is: a.

    asked by Isabella
  40. Science Ms.Sue

    Which phase in mitosis or meiosis are these 1.Chromosomes pair up and can exchange genetic material 2.The nuclear membrane in the daughter cells breaks down 3.The chromosomes line up along the center of the cell and two spindle fibers, one from each end of

    asked by Charlie Shuler
  41. heath

    1. You witness two of your classmates yelling at each other in a heated argument. This is an example of (1 point) conflict. harassment. bullying. learned emotion. 2. ____________ is the use of threats or physical force to intimidate or try to control

    asked by ilovealpaca
  42. Algebra

    Are the following parallel 3x+5y=2 and 3x+5y=7

    asked by Regina Maxey
  43. Economics Please Help!!!

    Why is there a difference between interest charged and interest earned? A) Banks are non-profit institutions B) Banks are profit-making institutions C) Banks must pay more than they receive D) There is no difference between interest charged and interest

    asked by Sammy
  44. Calculus

    Determine whether the statement is true or false. If it is false, give an example for which the statement fails. a) if f has a relative maximum at x0, then f(x0) is the largest value that f(x) can have

    asked by Anonymous
  45. Math 8th grade

    Solve the equation. 1. 4-5 __ = 1 I cannot figure this out. 3

    asked by Help needed
  46. Math

    For a stat class the mean of the midterm is 75 with a standard deviation of 7. What percentage of students scored between 67 and 83

    asked by Chris
  47. math

    how do you solve 3x+11

    asked by Courtney
  48. Reading

    Describe Johnny’s relationships with Cilla, Lavinia Lyte, and Dove now that Johnny is living with Rab and his family. What do these relationships reveal about Johnny and his personal growth?

    asked by Courtney
  49. Chemistry

    Take the reaction: NH3 + O2 ---> NO + H2O. In an experiment, 3.25 g of NH3 are allowed to react with 3.50 g of O2. Which reactant is the limiting reagent? You may either write the formula or the name of the limiting reactant.

    asked by Ayame
  50. math

    order least to greatest 1/4,15%,0.08,93% thank you

    asked by awesomeguy123
  51. Social Studies-I need help

    For thousands of years the Middle East has been the crossroads between _______ and _______. What type of people crossed through this region? How did this effect the area? Pls help me, I'm stumped!

    asked by Ashley
  52. geomtery

    IN ABC, m

    asked by pam
  53. Math

    what is 19/6 as a mixed number

    asked by Miazja booker
  54. MATH HELP

    Solve the following system of equations: x − 2y = 6 2x − 4y = 10 Infinitely many solutions No solutions (0, 0) (6, 10) is it A

    asked by Oscar
  55. Physics

    Two resistors 3 Ω and 6 Ω are connected in parallel across a 6 V battery. What is the current flow through the 3 Ω resistor? 6 A 3 A 4 A 2 A

    asked by James
  56. math help pls pls

    Two systems of equations are shown below: System A 6x + y = 2 −x − y = −3 System B 2x − 3y = −10 −x − y = −3 Which of the following statements is correct about the two systems of equations? The value of x for System B will be 4 less than

    asked by Oscar
  57. Art

    Which artist chose to apply his artistic talent to a career in fashion design? A. Salvador Dali B. Alexander McQueen C. Claude Monet D. Pablo Picasso

    asked by LadyPhantomhive
  58. world civilizations II

    Hitler expected to find lebensraum for Germany's expanding population: a) in lands of inferior Slavic peoples b)in Africa c)by moving more of the German population to cities d)by conquering France I am doubt between a and d :

    asked by Vedrana
  59. pharmacy tech

    3. You receive an order for 30 mL of 3% boric acid solution. The pharmacy has in stock a 1% and 5% boric acid solution in stock

    asked by katrina
  60. math help pls pls

    Maya had $27. She spent all the money on buying 3 burgers for $x each and 2 sandwiches for $y each. If Maya had bought 2 burgers and 1 sandwich, she would have been left with $11. A student concluded that the price of each burger is $5 and the price of

    asked by Oscar
  61. world civilizations II

    The goal of the Anschluss was to a) punish Austria for its part in world war I b)unify German peoples c)isolate Italy d)give Germans lebensraum in lands of inferior Slavs my answer is b ,but i am not sure :0

    asked by Vedrana
  62. science help

    What is the relationship between atmospheric pressure and the density of gas particles in an area of decreasing pressure? As air pressure in an area decreases, the density of the gas particles in that area decreases. As air pressure in an area decreases,

    asked by Oscar
  63. science help

    During which step in the Can Crush Lab did the air pressure outside the can become greater than the pressure inside the can? The can was filled nearly to the top with water. The can was placed on the hot stove burner for several minutes. The can was

    asked by Oscar
  64. science help

    Which of the following is considered a drawback to using wind energy as a source of power? Wind energy is highly polluting. Wind energy is nonrenewable. Winds do not always blow consistently. Winds produce lesser quality energy than other sources. is it c

    asked by Oscar
  65. Social Studies

    Can you think of any new laws that would make the world a better place?

    asked by Daisy205
  66. statistics

    I have a statistics math problem. if someone could answer. "A basketball player makes 70% of free throws. he throws 15 free shots. what is the probability that the basketball player makes 7 or more free shots inside basket."

    asked by jennifer
  67. Please Help?

    How does a bill become a law?

    asked by Daisy205
  68. introduction to ecology

    when top -down control occurs within an intertidal zone along the rocky coastline of the Pacific Ocean ,which of the following species controls the abundance of other species? a_kelp b)mussels c)barnacles d)starfish My answer is b :)

    asked by Vedrana
  69. Social Studies

    1. Laws begin with ideas that come from Representatives or from a ordinary citizen. Then the citizen writes to their local senator or rep. 2. The bill goes to the Senate were they do a discussion and vote. If more than half of the Senate approves the bill

    asked by Daisy205
  70. statistics

    On the second day of Statistics, my teacher gave to me….two turtle doves. The pet store that my Statistics teacher frequents has 25 doves, of which 8 are turtle doves. (See * below. This is not a trick question as turtle doves really do exist. If you are

    asked by Nicole
  71. math

    $400,000 for 30-years at a fixed APR of 3.87%. The loan payments are monthly and interest is compounded monthly.

    asked by chris