KeKe

Most popular questions and responses by KeKe
  1. physics

    A baseball has a mass of 145 g. A bat exerts a force of 18,400 N on the ball. What is the acceleration of the ball

    asked on September 23, 2016
  2. Physical Science

    What is the average kinetic energy of a nitrogen molecule, N2 in the air for 100 degrees Fahrenheit?

    asked on September 19, 2016
  3. Science

    A fire breaks out and increases the Kelvin temperature of a cylinder of compressed gas by a factor of 1.4. What is the final pressure of the gas relative to its initial pressure?

    asked on October 4, 2012
  4. science

    A quantity of steam (200 g) at 126°C is condensed, and the resulting water is frozen into ice at 0°C. How much heat was removed?

    asked on October 4, 2012
  5. math

    A survey of 180 college men was taken. 43 students were in fraternities, 52 participated in campus sports, and 35 participated in campus tutorial programs. 13 participated in fraternities and sports, 14 in sports and tutorial programs, and 12 in

    asked on August 10, 2012
  6. Math

    If a family has 4 children, in how many ways could the parents have 2 boys and 2 girls as children?

    asked on May 18, 2012
  7. Math

    A survey of 180 college men was taken. 43 students were in fraternities, 52 participated in campus sports, and 35 participated in campus tutorial programs. 13 participated in fraternities and sports, 14 in sports and tutorial programs, and 12 in

    asked on August 10, 2012
  8. math

    a basket of fruit has 3 apples, 2 pears, and 4 bananas. what fraction of the fruit are bananas?

    asked on January 31, 2011
  9. math

    If you have black socks and brown socks in your drawer mixed in a ratio of 4 to 5, how many socks will you have to take out to make sure that you have a pair the same color?

    asked on October 17, 2012
  10. math

    In the x y − xy− plane, the center of a circle has coordinates ( 6 , 10 ) (6,10) and the circle touches the y − y− axis at one point only. What is the radius of the circle

    asked on June 26, 2017
  11. Science

    On a winter day the temperature drops from –15°C to –25°C overnight. If a pan sitting outside contains 0.40 kg of ice, how much heat is removed from the ice for this temperature change?

    asked on September 28, 2012
  12. Science

    A man pushes a lawn mower on a level lawn with a force of 203 N. If 44% of the force is directed horizontally, how much work is done by the man in pushing the mower 5.4 m?

    asked on September 19, 2012
  13. Chemistry

    1) Give an example of a buffer solution? 2) Explain how the buffer solution named in 1) resists changes in pH when an acid or alkali is added to it.

    asked on April 5, 2019
  14. math

    mike has an average of 89 on the five tests he has taken so far this semester. what grade must mike earn on the next test to raise his average grade exactly to 90?

    asked on May 29, 2012
  15. physics

    A 6.30kg block is pushed 9.50m up a smooth 35.0∘ inclined plane by a horizontal force of 77.0N . If the initial speed of the block is 3.15m/s up the plane. What is the initial kinetic energy of the block, the work done by the 77.0N force, the work done

    asked on January 27, 2014
  16. Math

    Explain why an account balance less than-40 dollars represent a debt greater than 40 dollars

    asked on October 23, 2016
  17. mayh

    a ship traveling at a speed of 48.0 mph at a compass heading of 145°. the current is flowing due south at a speed of 9mph. find the resultant speed of the ship due to the current and the resultant compass heading of the ship

    asked on November 14, 2016
  18. MATH

    Which of the following ordered pairs represents the solution to the system of equations below? -3x+2y=2 7x-3y=7 [8.EE.8.b] A. (2, 4) B. (4, 7) C. (7, 14) D. (8, 13)

    asked on May 30, 2014
  19. Math

    Write the number in decimal notation. Select the correct answer. 4*10^1+9*10^0+8*10^-1+7*10^-2+8*10^3 49.878 4.9878 498.78 87.894 PAGE

    asked on May 25, 2012
  20. Calculus

    You need $12,000 in your account 5 years from now and the interest rate is 6% per year, compounded continuously. How much should you deposit now? Can someone explain the steps of solving this to me, please?

    asked on September 17, 2017
  21. Math

    5. What is the probability of not selecting a Heart if one card is drawn from a standard 52 card deck?

    asked on September 5, 2012
  22. math

    a painter needs to cover a triangular region 60 meters by 68 meters by 71 meters. a can of paint covers 70 square meters. how many cans will be needed?

    asked on November 14, 2016
  23. biology

    The doubling time of a type of bacteria is 35 minutes. If every bacterium reproduces, then after 35 minutes a population of 64 bacteria will have grown approximately to what size?

    asked on April 28, 2011
  24. 11th grade

    how do you graph y=-2?

    asked on February 11, 2010
  25. French

    could you give me the numbers to post the accent marks. Thanks

    asked on February 3, 2009
  26. Physics

    An object has a mass of 100 lb is projected from the ground level in the air at an angle of 60 degrees with the horizontal direction with a velocity of 72 km/hr. What is the projection velocity in m/s ?

    asked on October 17, 2016
  27. Math

    8. A mile-long train is moving at 60-miles-per-hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through? 9. How many 3-cent stamps are there in 4 dozen?

    asked on October 17, 2012
  28. Math for liberal arts

    Thank you. M. DCBA16 - ABCD16 = N. 56716 x 4B16 =

    asked on August 30, 2012
  29. physics

    a jogger run around a square city block with sides of 30m. if she start and end at point a what distance has she run

    asked on September 7, 2011
  30. geometry

    find PD if the coordinate of P is -7 and the coordinate of Dis -1

    asked on September 15, 2010
  31. US HISTORY THIS IS URGENT

    what was the religion(s) of the people of massachusetts when it was first founded? PLEASE DNT GIVE ME A WEBSITE

    asked on September 20, 2009
  32. 7th grade math

    I need help solving the equation {5x[(4+9)-2]+3}/2= PLEASE DON'T GIVE ME THE ANSWER WITHOUT GIVING ME THE ORDER OF OPERATION.

    asked on December 10, 2008
  33. MATH

    Which of the following numbers is irrational? A 5/9 B 3.15 C /5 D 8.341 I THINK IT A

    asked on May 29, 2014
  34. Math

    Hexadecimals, binary numbers. It's not regular addition and multiplication. G. 11112 + 10102 = H. 1012 x 100012 =

    asked on August 30, 2012
  35. Math

    If the universal set U is defined by U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and A = {1, 2, 3, 4 } B = {3, 4, 5, 6, 7} What is n(A ∩ B) ?

    asked on August 10, 2012
  36. math

    THE EXPRESSION:553.7X+27,966 CAN BE USED TO APPROXIMATE THE AVERAGE ANNUAL SALARY IN DOLLARS OF PUBLIC SCHOOL TEACHER IN THE YEAR 1985+X 1. WHAT WAS THE AVERAGE TEACHERS SALARY IN DOLLARS OF PUBLIC SCHOOL TEACHER IN 1993? 2. IN WHICH YEAR WILL THE AVERAGE

    asked on March 12, 2012
  37. 12th grade

    The most useful indicator of the degree of democracy reached by a particular society is whether it has a:

    asked on March 18, 2010
  38. calculus

    3 raised to (4x + 2) minus 32 equal 8

    asked on January 17, 2010
  39. math

    solve the equation: p^2+6=127

    asked on January 1, 2009
  40. 7th grade

    i need help on estimatin fractions. Don't just give me the answer tell me how you got it. Problem: 6 5/8 - 4 5/6=

    asked on November 12, 2008
  41. math 7th grade

    what is the change in temp when the thermometer reading moves from the 1st temp to the 2nd temp. 20degree F to -10 degress F.Please explain to me how you get the answer for future problems.

    asked on September 22, 2008
  42. math 7th grade

    solve the equation 5=f-7 tell me how you get the answer i don't want just the answer i want to know how to do it

    asked on September 17, 2008
  43. math

    a worker is pushing an 80lb chest up a ramp to land truck. how much force must he use in order to keep the chest from rolling back down the amp? the ramp is inclined 13.8 degrees. draw a sketch with force vectors working in this problem and solve the

    asked on November 14, 2016
  44. math

    two forces, one of 18.4 pounds and the outer 13.1 pounds, act upon the same onject. the angle between these forces is 16.5°. find the magnitude of the resultant force

    asked on November 14, 2016
  45. physics

    1) A T-shirt cannon at a basketball game launches shirts to the upper level at 55 m/s with an angle of 52 degrees. Find the height (dy) of the seats if it takes 4.5 seconds to land in the seats. 2) A soccer ball is kicked on a flat field by the goalie at

    asked on October 5, 2015
  46. geometry

    Find the hypotenuse of a triangle with legs length 12 cm and 14 cm. Round to the nearest tenth

    asked on March 25, 2014
  47. math

    the temperture was 80 degrees F at noon on tuesday the temperture changed -2 degrees F per hour from noon on tuesday until 10:00 am the next morning what is the new tempeture

    asked on September 30, 2013
  48. pre algebra

    x-7/7x-9

    asked on March 13, 2013
  49. english

    Which sentence is the gerund used as an appositive? (1 point)Catering is a great way to show off your talent as a cook. The best part of catering is making a special occasion a tasty event. The girl has a new job, catering. Mr. Lane gives all of his time

    asked on December 18, 2012
  50. Social science

    Social conflict, empowerment theory and feminist theory. How are the theories similar? How are the theories different? What are the implications for interventions and community development? Thank you, Ms. Sue

    asked on October 6, 2012
  51. biology

    What is meant by the statment living things do not exist in isolation?

    asked on August 21, 2012
  52. 5*10^ -4

    Write in decimal notation. Select the correct answer. 0.00005 -50000 -5000 0.0005

    asked on May 25, 2012
  53. math

    How do you figure the next geometric sequence of 90,18,3.6,073

    asked on February 27, 2012
  54. 7 grade math

    answer in simplest form -5/7(2/5) give me step by step

    asked on September 22, 2008
  55. 7 grade math

    ,or = 1/6_1/3 please don't just give me the answer. I need you to explain it to me.

    asked on September 18, 2008
  56. health

    what is the best way to lose one pound?

    asked on April 4, 2016
  57. math

    the points x,3 and -2,2 have a slope of 1/4. what is the x-coordinate of the point x,3?

    asked on March 4, 2013
  58. Social work

    Select a culture that you are familiar and describe the structure and culture of that community?

    asked on November 13, 2012
  59. history

    explain someone please policy implications of party congress; • A powerful Speaker of the House

    asked on October 19, 2012
  60. Social science

    Social conflict, empowerment theory and feminist theory. How are the theories similar? How are the theories different? What are the implications for interventions and community development?

    asked on October 7, 2012
  61. Social science

    What are the implications for interventions and community development?

    asked on October 6, 2012
  62. Science

    While rearranging a dorm room, a student does 378 J of work in moving a desk 2.8 m. What was the magnitude of the applied horizontal force?

    asked on September 19, 2012
  63. Math for liberal arts

    A single 6-sided die is rolled twice. C. Find the odds in favor of getting 2 numbers whose sum is greater than 5. I would simply like to be shown the steps to work this problem.

    asked on September 16, 2012
  64. Math for liberal arts

    4. What is the probability of selecting either a King or a Queen if one card is drawn from a standard 52 card deck?

    asked on September 5, 2012
  65. Math for liberal arts

    This question is dealing with hex, binary numbers. 1. 1012 x 100012 = I am assuming that this question is too. I hate math. 2. 7516 /2716 =

    asked on August 30, 2012
  66. Math

    This question is dealing with hexadecimals, binary numbers etc. G. 11112 + 10102 =

    asked on August 30, 2012
  67. Math for liberal arts

    I have tried to get the answers, but I cannot. G. 11112 + 10102 = H. 1012 x 100012 = I. 7516 /2716 =

    asked on August 30, 2012
  68. Math

    Change the numbers to base ten. Select the correct answer. 973 twelve 1,383 1,152 1,371 1,191

    asked on May 25, 2012
  69. math

    what is the standard deviation of these numbers 7 9 7 10 8 7 9

    asked on January 24, 2011
  70. social studies

    The most useful indicator of the degree of democracy reached by a particular society is whether it has a:

    asked on March 17, 2010
  71. intermediate algebra

    1.(5,1)is a solution to the equation2x-3y=7.what does this mean? 2.(-3,_)ia solution of =4-3x

    asked on February 20, 2010
  72. math

    solve the equation 2(x-1)=5/2

    asked on September 22, 2009
  73. us history

    what crop(s) did the colonies new hampshire, rhode island connecticut, new york, delaware, new jersey, pennslyvania, virgina, maryland, north carolina, south carolina, and georgia grow when they were first discovered?

    asked on September 20, 2009
  74. Us History

    what was the religion(s) of massachusetts when it was first founded or discovered?

    asked on September 20, 2009
  75. Us History

    what religions did massachusetts have when it was first founded

    asked on September 20, 2009
  76. Us History

    what religions did massachusetts have when it was first founded

    asked on September 20, 2009
  77. US HISTORY THIS IS URGENT!!

    WHAT WERE THE PEOPLE OF MASSACHUSETTS LIKE IN THE 1620S?

    asked on September 17, 2009
  78. SOcial studies

    what were the people of massachusetts like in 1620s

    asked on September 17, 2009
  79. ecology

    How does an orchid mantis use motion to help it better blend in?

    asked on May 18, 2008
  80. science

    what exactly is a tropical coast?

    asked on March 6, 2008
  81. math

    About how long does it take to get to Balmorhea,Texas from El Paso,Texas?

    asked on October 18, 2007
  1. Science

    same

    posted on July 11, 2019
  2. English

    John is correct. I finished my quick check at Texas Conections Acadamy and got a 100%. Thank you so much John you ROCK!

    posted on April 8, 2019
  3. Language Arts

    I go to Texas Connections Acadamy

    posted on April 8, 2019
  4. math

    Number 4 and 5 is not a

    posted on September 20, 2018
  5. american history

    idk

    posted on August 9, 2018
  6. math

    @Ms. Sue she was just helping explain to her how to do it not giving her the answers.

    posted on May 3, 2018
  7. Math

    can somebody give the rest of the answer please

    posted on February 25, 2018
  8. Physical science

    Find the acceleration of a hamster when it increases its velocity from rest to 5.0 m/s in 2.8 s . Express your answer to two significant figures and include the appropriate units.

    posted on January 19, 2018
  9. Language Arts

    can somebody give the correct answers pleaseeeeeeeeeeee

    posted on January 18, 2018
  10. ratio

    does anyone have the answers for the whole test please its due TODAY ,PLEASE HELP!!!!!

    posted on January 16, 2018
  11. Math

    thank you very much

    posted on December 18, 2017
  12. Order Pairs Math

    6x+3y=9

    posted on August 23, 2017
  13. Geometry Question

    What's the answer?

    posted on December 13, 2016
  14. ethics

    Situational factors and the needs of all involved.

    posted on April 7, 2016
  15. ethics

    Victim-offender reconciliation

    posted on April 7, 2016
  16. math

    320

    posted on March 25, 2016
  17. Health

    What are you talking about?

    posted on March 14, 2016
  18. algebra

    Damon is 100% correct

    posted on February 22, 2016
  19. Math

    i guss 53

    posted on January 14, 2016