Questions Asked on
August 23, 2011

  1. math

    a political discussion group consists of five Democrats and six Republicans. Four people are selected to attend a conference. A.in how many ways can four people be selected from this group of eleven? B.In how many ways can four Republicans be selected from

    asked by marie s
  2. Chemistry

    utomotive air bags inflate when sodium azide, NaN3, rapidly decomposes to its component elements. 2 NaN3(s) → 2 Na(s) + 3 N2(g) (a) How many moles of N2 are produced by the decomposition of 3.50 moles of NaN3? (b) How many grams of NaN3 are required to

    asked by Bles
  3. chemistry

    The chemical substance in natural gas is a compound called methane. Its molecules are composed of carbon and hydrogen and each molecule contains four atoms of hydrogen and one atom of carbon. In this compound, 0.33597g of hydrogen is combined with 1g of

    asked by Perry
  4. trig

    what is the reference angle for 17 pi/12?

    asked by Brandon
  5. Chemistry

    How do you assign oxidation states for each atom in the following compounds? 1. KMnO4 2. NiO2 3. Na4Fe(OH)6 4. (NH4)2HPO4 5. C6H12O6

    asked by Summer
  6. math

    Calculate the monthly finance charge for the following credit card transaction. Assume that it takes 10 days for a payment to be received and recorded and that the month is 30 days long. Assume 365 days in a year. (Round your answer to the nearest cent.)

    asked by apryl
  7. Geometry

    Ray SP bisects angle RST. m

    asked by David
  8. Physics

    Two cars are traveling on a desert road, as shown below. After 5.0 s, they are side by side at the next telephone pole. The distance between the poles is 107 m. (a) the displacement of car A after 5.0 s 1 m (b) the displacement of car B after 5.0 s 2 m (c)

    asked by Anonymous
  9. math

    How to draw a picture grid to show 1.8 divided by 0.6? Write the quotient.

    asked by Bryan
  10. Math

    The altitude of a triangle is increasing at a rate of 2500 centimeters/minute while the area of the triangle is increasing at a rate of 4500 square centimeters/minute. At what rate is the base of the triangle changing when the altitude is 9000 centimeters

    asked by Ning
  11. Story Problem

    Ann drove 8 miles east, 4 miles south, 3 miles east, 6 miles north, 7 miles west, and 5 miles south. How many miles, in each of the compass directions, is she now from her starting point?

    asked by Smom
  12. Calculus

    A manufacturer determines that the profit derived from selling x units of a certain item is given by: P = − 2x^2 +800x Find the marginal profit for a production of 20 units. Also, The demand function for a particular commodity is given by: p = 400− 4x

    asked by John
  13. physics

    A fly with a mass of 0.0025 kg flies at a rate of 20.0 m/s. What is the kinetic energy of the fly? 0.050 J 0.025 J 0.50 J 1.0 J

    asked by Jani
  14. Math

    Write a phrase for each expression 7hb

    asked by Jenny
  15. algebra

    If a baseball player hits a homerun and runs the bases, what is his displacement?

    asked by tammy
  16. geometry

    What is the perimeter of a triangle ABC with vertices A(3,5), B(3,1), and C(0,1)

    asked by Casie
  17. geometry

    First of all let me apologize if this is the wrong section; this is a review question from a Calculus III class, but it doesn't involve any actual calculus so I posted it here. If I have a sphere with center (2,-10,4) and radius 10 what is: the

    asked by sphere
  18. math

    A shipping company owns a fleet of heavy trucks. If the purchase price of each truck is $245,000 and its value depreciates by 15 percent per year, what is the value of each truck after 4 years? I got $127891.5313. Am i right?

    asked by Chelsea
  19. Chemistry

    (0.75 moles Al(NO3)3/L Al(NO3)3) x 0.040 L Al(NO3)3 = ??moles Al(NO3)3 I am unsure how to find the factor to convert moles Al(NO3)3 into moles NO3. i think that if i do the first section, you get .03 moles as your answer for moles of Al(NO3)3, but I am not

    asked by M
  20. Literacy 2

    Please check my work. Thank YOU! 10. Which article would be the most appropriate source to include in a bibliography for a research paper on stem cells? A. Lemonick, Michael D., David bjerklie, Andrew Goldstein. “keeper of the stem Cells. “Time 27 Aug

    asked by Jen
  21. phsics

    A drag racer, starting from rest, speeds up for 402 m with an acceleration of +16.0 m/s2. A parachute then opens, slowing the car down with an acceleration of -5.60 m/s2. How fast is the racer moving 2.90 102 m after the parachute opens?

    asked by Paul
  22. geometry

    A point p(x,y) is on the line through A(-4,4) and B(5,2).Find (a) the coordinates of P given that the segment AB is extended through B to P so that P is twice as far from A as far from B,and (b) the coordinates of P given that AB is extended through A to P

    asked by neil
  23. maths

    In triangle ABC angle B > angle C if AM is the bisector of angle BAC and AN perpendicular BC. prove that angle MAN =1/2(angle B - angle C)

    asked by Anonymous
  24. chemistry

    1)you have a glass of pure water. are chemical reactions occurring in the water ?if so, what are they?if not explain why not. 2)while investigation the effects of acid rain in your area, you discover a lake that is surprisingly resistant to changes in pH

    asked by sam
  25. algebra

    asked by Wanda
  26. chemistry

    Rust contains an iron-oxygen compound in which there are three oxygen atoms for each two iron atoms. In this compound, the iron to oxygen mass ratio is 2.325:1. Another compound of iron and oxygen contains these elements in the ratio of 2.616:1. What is

    asked by sam
  27. m ath

    Use the formula nCr to solve Of the 100 people in the U.S. senate, 18 served on the Foreign relations Committee. How many ways are there to select Senate members for this committee (assuming party affiliation is not a factor in the selection)

    asked by marie
  28. chemistry

    Which of the following can be classified as a pure compound? Choose one answer. a. iodine, I2 b. sugar, C12H22O11 c. mercury, Hg d. alcohol in water, C2H5OH in H2O e. carbon, C

    asked by Ashley
  29. math

    in steps explane expanded from and rounding

    asked by Priscilla perez
  30. Math

    How do you set this problem up to solve and how do you solve this? Ellen has four types of marbles, 120 marbles of each type. She trades two-fifths of the first type, three-eights of the second type, five-sixths of the third type, and three-quarters of the

    asked by Smom
  31. science

    a jogging path is 400 meters long. a jogger travels the entire length in 90 seconds.what is the speedof the jogger?

    asked by lakshimi
  32. math

    if you have 6yds of ribbon, want to cut into 1/2 foot pieces, how many pieces can she cut?

    asked by charlton
  33. statistics

    A class roster includes 24 males students and 15 female students who are IT majors. If 4 students from the group are selected to represent IT majors at a University meeting, what is the probability 2 will be male and 2 will be female?

    asked by Heather
  34. chemistry

    #1)hydrochloric acid is a relatively strong acid . imagine that HCl is added to a buffer solution containing the weak acid phosphoric acid and a salt a)will HCl react with weak acid (H3PO4), or will it react with the salt (Na2HPO4)? b)one product of this

    asked by sandy
  35. English

    Three last questions to make sure everything is correct. Thank you. 1) Outline the main features of Shakespearian play (why not "a" Shak. play) of your choice. 2) The Tories descended from the Royalists. 3) Who did the Tories did descend from? What delayed

    asked by Henry2
  36. chemistry

    calculate the number of moles of sodium carbonate in one dm3

    asked by Elizabeth
  37. geometry

    A 30-lb child is siting at A(2,3) and a 50-lb child is at B(12,7) where units are feet .Find the point P between A and B which could be used as the fulcrum of a teeter board putting the two children in equilibrium. 30 AP=50 PB or (AP/PB)=5/3

    asked by neil
  38. managerial economics

    Increasingly, employees are being allowed to choose benefit packages from a menu of items. For instance, workers may be given a package of benefits that includes basic and optional items. Basics might include modest medical coverage, life insurance equal

    asked by Jim
  39. medical billing

    discuss the relationship between patient registration the hospital chargemaster coding systems and reimbursement

    asked by Herstine
  40. Geography

    What the disadvantage of high birth rate?

    asked by Himau
  41. English

    Can you please check these other questions, too? Thank you very much. 1) What characterized the 18-century novel? 2) How did the writer achieve the ideal of realism in the 18-century novel? 3) Refer briefly to the structure of Defoe's novel? 4) What kind

    asked by Henry2
  42. math

    Sam kicks a ball horizontally along a deck that is 5 m above the ground. The ball goes off the edge of the deck. A model for the path of the ball once it leaves the deck is a parabola. The equation of the parabola is y = ax^2+ bx + c. The ball hits the

    asked by James
  43. chem

    If an atom of carbon 12 has been assigned a relative mass of 24u, determine the average atomic mass of hydrogen relative to this mass.

    asked by Terrence
  44. geometry

    A person 6 ft tall is standing near a treet light so that he is 4/10 of the distance from the pole to the tip of his shadow.How high above the ground is the light bulb? If the persons head is exactly 5ft from the light bulb how far is the person from the

    asked by neil
  45. CHEMISTRY

    CALCULATE THE RMS VELOCITY OF METHANE AT 298 KELVIN.

    asked by KIRAN
  46. geometry

    point T bisects segment UV. find UV if UT=4.5

    asked by rey
  47. math

    use exact values of the sin,cos and tan of (pi/3) and (pi/6)(which I have found)and the symmetry of the graphs of sin,cos and tan to find the exact values of sin(-pi/6), cos(5pi/3) and tan (4pi/3). I know that sin -(pi/6) = -1/2 and cos (5pi/30 = 1/2 and

    asked by jenny
  48. chemistry

    a sample of water under study was found to boil at 102 degree Celsius at normal temperature and pressure. is the water pure ? will it freeze at 0 degree Celsius? comment ....

    asked by Anonymous
  49. math

    Use the formula nCr to solve Of the 100 people in the U.S. senate, 18 served on the Foreign relations Committee. How many ways are there to select Senate members for this committee (assuming party affiliation is not a factor in the selection)

    asked by marie
  50. Literacy

    Please check my work. Thank YOU! 1. Journals differ from magazines in that they’re A. Printed with volume numbers. B. Published only periodically. C. Available by subscription. D. Sources of academic research not intend for the general publish. ANSWER #1

    asked by Jen
  51. geometry

    a 26- foot wire reaches from the top of a pole to a stake in the ground. if the distance from the base of the pole to the stake is 10 feet, how high is the pole?

    asked by Anonymous
  52. chemistry

    What is the molarity of a salt solution in which 117.0 grams of salt (NaCl) is dissolved in water to give 5.00 L of solution? Show all work including units.

    asked by len
  53. Math

    38 men attend a meeting, six wore neither a tie or glasses, 22 wore ties, and 8 of those who wore ties also wore glasses. In all, how many males in attendance wore glasses.

    asked by Smom
  54. english

    this pargraph is based on the nvel the great gatspy. how do i make these two sentneces more advanced. Similarly, it’s obvious like the rest of the novel that because Jordan and Nick have bright opinions about each other their relationship will eventually

    asked by sam
  55. Math

    The bumper car ride at the state fair has 2 red cars, 2 green cars, and 2 blue cars. Mike is first in line for the ride and is assigned a car at random. Adam is next in line and is randomlyh assigned a car. What is the probability that both Mike and Adam

    asked by Darcey
  56. SICAT.CES NCIII

    Study Case Your electronic business has just been selected as the center and wholesaler of a china brand of washing machine appliances. You are the manager at the same time supervisor and firm’s owner. You need to develop and oblige to build a customer

    asked by Richard S. del Rosario
  57. physics

    Use the fact that the speed of light in a vacuum is about 3.00 108 m/s to determine how many kilometers a pulse from a laser beam travels in exactly 4.9 hour(s)

    asked by Anonymous
  58. calculus

    Find the instantaneous rate of change of y with respect to x when x = 15 for the function y = 5x2 − 2x

    asked by Branden
  59. physics

    Use the fact that the speed of light in a vacuum is about 3.00 108 m/s to determine how many kilometers a pulse from a laser beam travels in exactly 4.9 hour(s)

    asked by Anonymous
  60. math

    thanks anyone! A right prism has a polygonal base with n sides. Each side has a length of 5 in. The altitude of the prism is 20 in. If the base had n+1 sides, each still having a side of length 5 in, by how much, in square inches, would the lateral area of

    asked by scott
  61. Trig

    Find values of all six trig functions if sin(theta)= 4/5 and theta is in the second quadrant.

    asked by Lucy
  62. english

    can you please tell me parts of speech for all that glitters is not gold rs telagathoty edlapadu dt guntur ap

    asked by telagathoty
  63. English

    I still have a few questions to ask you. Thank you. 1) Unlike the Italian Renaissance, the English Renaissance was less linked to the visual arts. 2) Henry VII wanted the Pope to declare his marriage to Catherine of Aragon void. 3) As the Pope refused to

    asked by Henry2
  64. physics

    A car travels along a straight stretch of road. It proceeds for 15 mi at 55 mi/h, then 29 mi at 43 mi/h, and finally 37.9 mi at 33.7 mi/h. What is the car’s average velocity during the entire trip? Answer in units of mi/h

    asked by tom
  65. Manufacturing Process

    THe ability of a sand mold to with stand high temperatures depends on its A. clay content B Sand Content C. Water Content D Wax Content

    asked by Casey
  66. science/math please help

    what is the density of an objects whose mass is 500 grams and displacs 250 ml of water?

    asked by anonymous
  67. Biology

    Hey! :) When looking at the surface area to volume ratio of a cell it's meant to be that the larger this ratio the more efficient the cell is in diffusion etc. I don't get how a ratio of 6:1 though could be the larger ratio in comparison to 54:27...Im just

    asked by Lily
  68. English

    How many syllables is appliances or is it the same as the word appliance?

    asked by Anonymous
  69. math

    what is 16 - (4x-3) - 3 = 4X

    asked by Anonymous
  70. geometry

    The measure of an angle's supplement is 76 less than the measure of the angle. Find the measure of the angle and its supplement.

    asked by Kharybdis
  71. Physics

    1)A car is moving with uniform accelaration. It moves along two point A and B and enters with velocity 50 m/s and 80 m/s respectively . Find the velocity when the car is moving in b/w the point A and B. Here the body is not starting from rest. Now if it is

    asked by Prathiksha
  72. painting

    a painting is 3 feet wide and 2 feet long. what is its area?

    asked by stephanie
  73. finance

    s bonds trade at 100 today. the bonds pay semiannual interest that is paid on january 1 and july 1. the coupon on the bonds is 10 percent. how much will u pay for a s bond if today is march 1?

    asked by ad
  74. maths

    if the ratio of the roots of the equation ax2+bx+c is m:n

    asked by bitlaniharika
  75. geometry

    what is the sum of the first 100 positive even numbers

    asked by Tracy
  76. math

    David and Marie had $300 altogether. After David spent 2/5 of his money and Marie spent $20, they each had the same amount of money. How much money did Marie have at first?

    asked by larry
  77. simultaneous equation

    13x+6y=41

    asked by Precious
  78. geometry

    Can anyone help me to solve this, please? A right prism has a polygonal base with n sides. Each side has a length of 5 in. The altitude of the prism is 20 in. If the base had n+1 sides, each still having a side of length 5 in, by how much, in square

    asked by scott
  79. math

    Solve by the method of choice A book club offers a choice of 8 books from a list of 40. in how many ways can a member make a selection?

    asked by marie
  80. Algebra

    The velocity v of a roller coaster in feet per second at the bottom of a hill is Where h is the height of the hill in feet. Simplify the equation. Determine the velocity of a roller coaster at the bottom of a 134-foot hill.

    asked by Bella
  81. Math

    insert grouping symbols into 2x3^3+4 to get it to equal 4374 and 279,936.

    asked by Ethan
  82. algebra

    -2.3+3.5+?

    asked by Colby
  83. math

    solve 4^(3-x)=7 to 3 s.f. showing all workings. I have got as far as -x =log(7)-3log4/log(4)

    asked by jenny
  84. eNGLISH

    These are the last questions. Thank you. I hope you are not too tensed-up for your make-up exam. 2) In what way did Elizabeth use her being unmarried as a political weapon? 3( How did the English ships manage to defeat (to win over is possible?) the

    asked by Henry2
  85. world issues

    With respect to human rights issues in Southeast Asia, which statement is most accurate?

    asked by tawauna
  86. Chemistry

    state three examples each of acids, bases,and salts commonly used in thera peutic processes. From the examples you state, select one acid, one base and one salt and describe how and where they are useed in therapeutic processes.

    asked by ROCKY
  87. algbra

    i was wondering what did i do wrong in this 10. Divide (3x – 2)(x - 4) – (x - 4)(6 – 5x) / (4 – x)(8x – 1) 10- (3x-2)(x-4)-(x-4)(6-5x)/(4-x)(8x-1) The (x-4) cancels out because the (x-4)is common in all the terms of the top and bottom

    asked by sarah
  88. math

    Suppose that you want to purchase a home for $450,000 with a 30 year mortgage at 6% interest. Suppose that you can put 40% down. Assume that the monthly cost to finance $1,000 is $6.00. What is the total amount of interest paid on the 30 year loan?

    asked by apryl
  89. american government

    current information on what Congress is doing. Find out all you can about what Congress is up to and how their actions will influence the American population

    asked by dokl
  90. math

    when babysitting, emily charges $5.50 per hour before midnight,and $4.50 after midnight.she earned $28.75 for taking care of the Bradford triplets until 1:30 in the morning. What time did Emily begin her babysitting job? plzzzzzzz help me! i've wasted 2

    asked by deja
  91. Physics

    Sally travels by car from one city to another. She drives for 25.0 min at 71.0 km/h, 45.0 min at 45.0 km/h, and 43.0 min at 11.0 km/h, and she spends 10.0 min eating lunch and buying gas. What is the average speed for the trip?what is the total distance

    asked by Anonymous
  92. maths

    in triangle abc, the point y divides the side ab in the ratio 2:1. The point z on ac is such that yz is parallel to bc. choose two options that are the same as the ratio bc:yz a)1:1.5 b)1:2 c) 1:3 d)1.5:1 e)2:1 f)2:3 g) 3:1 h)3:2

    asked by jenny
  93. chemistry

    what is organic matare

    asked by menbre
  94. science

    why kirocine float on the water

    asked by akhil
  95. physics

    A school bus takes 0.55 h to reach the school from your house. If the average velocity of the bus is 17.1 km/h to the east, what is the displacement?

    asked by John
  96. Math

    The surface area of a sphere is given by the formula 4pi r2, where is it's radius. Although the shape of earth is noth exactly spherical, it has an average radius of 3960 miles. Estimate the surface area of earth.

    asked by Tweets
  97. statistics

    a companys ceo wanted to estimate the percentage of defective product per shipment. in a sample contianing 600 products he found 45 defective product. a. find 99% confidence interval for the true porporton of defective product show calcultions and explain

    asked by crystal
  98. science

    unscramble ecrfenine

    asked by Rani
  99. algebra

    √42

    asked by raul diaz
  100. math

    PLEASE HELP ME. 1/5 of bees flew to a cherry tree, 1/3 flew to a clover tree, and 3 times the difference of these 2 numbers buzzed over to a stand of heather. 3 flew around the hive circling and protecting the bee community. The question is, how many bees

    asked by Laila
  101. spelling

    text to be set what word goes with this phrase copy headline edition editorial

    asked by Anonymous
  102. English

    I forgot to include the following sentences,please. Thank you very much for your help. 1) However, European law says that animal testing cannot be used for beauty and cleaning products. 2) Those who support animal testing say that it is a necessary evil

    asked by Henry2
  103. Math

    How do you construct a Truth table for a conditional statement?

    asked by Gwendolyn
  104. Pre-Calculus

    How do I write the quadratic function f(x) = 1/2 (6x^2 - 24x + 22) in standard form, and go about graphing the function?

    asked by Alexa :)
  105. math

    What number am I? I have 2 digits which have a sum of 7. Both of my digits are less than 5. My tens digit is greater than my ones digit.

    asked by Aracelly
  106. VALUES..PLEASE HELP ME

    Is anyone can help me to create some idea to get the good answers.so that I will know.thanks questions. 1. What is the use of audience in rehearsing public speaking? 2. Author mentioned “structure of the Group” in effective speech, what do you mean by

    asked by JESSIE
  107. Calculus

    Find all points at which the graph of f (x) = x^3 −3x has horizontal tangent lines.

    asked by Katrina
  108. Physics

    Circle C1 has a radius R and area A. Circle C2 has a radius 5R. What is the area of circle C2

    asked by Anonymous
  109. English

    Ileft out the following questions. Could you please have a look at them, too? Thank you. 1) To which period of Shakespeae's work does the Tempest belong? Can you refer to the two types of evil described in the play? What do you generally ask if you want to

    asked by Henry2
  110. calculus

    Having trouble with a section in my summer assaignment, and my teacher doesnt respond to his e-mails... If someone could help with these few questions, it would help a lot. Thanks. Solve for y in terms of t: 1)ln(50-3y)=-.5t+ln5 2)2e^(-y/3)=t+4

    asked by Charles
  111. English

    Thankk you very much. I still have some more sentences for you to check. 1) What part will Mickey and his friends play in a sci-fi film? They will be extras. 2) Will they get paid? Will they have to take a day off school? 3) What is Mickey going to do? Why

    asked by Henry2
  112. math

    $3,000 at 8% for 30 years (a) Calculate the future amount if the money were invested at simple interest

    asked by apryl
  113. math

    A car dealer will sell you a used car for $7,742 with $742 down and payments of $309.93 per month for 24 months. What is the APR?

    asked by apryl
  114. american government

    so my Assignment says Search the internet, newspapers or magazines for current information on what Congress is doing. Find out all you can about what Congress is up to and how their actions will influence the American population. i was wondering does

    asked by sarah
  115. algebra

    subtract 2 /```2``- 15 /```2```

    asked by ivan acosta
  116. geometry

    A dartboard consists of a circle inside a rectangle. the diameter of the circle equals the width of the rectangle. if the length of the rectangle is 20 units and its area is 160 squares units, what is the approximate probability that a dart that lands

    asked by Anonymous
  117. Math

    Make 3 arrays for 36.

    asked by Sunita
  118. English

    A last doubt. Who did the Tories descend from? What did the Tories .... Where did the Tories ...? The Royalists would be the answer. Which is best? Thank you.

    asked by Henry2
  119. trigonometry

    how tall is a tree if it costs a shadow 59 degrees 24 minutes 41 inches on the ground 40 meter?

    asked by jen
  120. trigonometry

    A television antenna is on the roof of a building, the angle of elevation of the top and the button of the antenna are 51 degrees and 42 degrees respectively.How tall is the antenna?

    asked by jen
  121. stratergy to success

    explain how database will help you find the information you need to complete course assignments in nursing

    asked by Mary
  122. statistics

    a researcher is interested in studying people's mean age in a certain region. If the population standard deviation is known to be 8 years and 1.5 year of error margin is allowed, find the minimum simple size the researcher needs to use, knowing that he is

    asked by treal
  123. algebra

    evaluate expressions: 6x - 3x ^2 + y^3 for x= 5 and for y =3

    asked by raul diaz
  124. math

    a ladder is 12 feet laid on the side of the barn. its base from the ground of the barn is 3 feet. how tall is the ladder? rounded to the nearest tenths? like 9.2 or 10.8 or 11.4 something of that naturee please?

    asked by leslie
  125. health

    can any one give 10 sun saftey quistions please answer they have to be yes/no quistions for my year 8 brochere

    asked by rayden
  126. Math

    In a sports league there are two divisions with eight teams each. Each team plays every other team within its division 12 times, but it plays only 6 games with each team from the other division. In all, how many games are played by a single team for the

    asked by Smom
  127. English

    How do you break the word appliances into syllables?

    asked by Anonymous
  128. Literacy 3

    Please Check my work. Thank you. 6. To avoid plagiarism in you written research paper, you must provide a citation for which of the following? A. The United Nations ruling on the Soviet-bloc countries B. The date the berlin Wall was pulled down by a crowd

    asked by Jen
  129. spelling

    what word goes with this phrase of editors edition editorial headline

    asked by Anonymous
  130. English

    Can you please check these sentences for me, please? Thank you. 1) Why was the 18th century England called Augustan? 2) What were the Augustan (not Augustan) interested in? 3) Who were the first political parties and who did they descend from? Who were

    asked by Henry2
  131. Physics

    What is boyle's law?

    asked by Krishna
  132. math

    Tommy, Shawn and Ricky had a total of 192 picture cards. In a game, Tommy lost some picture cars to Shawn and Shawn’s picture cards doubled. Shawn in turn lost some picture cards to Ricky and Ricky’s picture cards doubled. Then they each had the same

    asked by larry
  133. Personal Finance

    List one benefit and one disadvantage of filing your taxes electronically.

    asked by Me
  134. SICAT.CES NCIII Electronics

    1.what are the different step in making activities to train a person in trouble shooting washing machine

    asked by Richard S. del Rosario
  135. marketing

    at&t reacted to the popularity of the cellular phone by adding several cellular models to its lie of regular phones. the availability and popularity of cellular phones is most likely due to changes in which two environments? a. political and cultural b.

    asked by Anonymous
  136. Arkansas History

    What type of plants are in the Crowley's Ridge area in Arkansas?

    asked by Anon Amos
  137. calculus

    Find a vector that has the same direction as the given vector but has length 6. ‹-2, -2, 4› I know how to find a unit vector of this, but to find a vector in the same direction but length >1 I'm not sure how to determine the scalar multiple that will

    asked by vector length
  138. English

    Why are Taliban women treated the way they are? How did it all start?

    asked by CP
  139. stats

    A statistician needs to survey a sample of 50 people that is representative of voters in his community. He prepared a list of phone numbers of 50 randomly selected, expected voters. Next morning, he came to work at 8:00 and began to make calls. By 11:00

    asked by Anonymous
  140. math

    estimate using compatible numbers or other methods. 90,203+87,392=

    asked by stephanie
  141. algebra

    n+(-5)=n n=-7/12

    asked by Colby
  142. Calculus

    Differentiate: a. y = (x + 3)(x^2 −5x +1) b. y = x^2e^x

    asked by Branden
  143. geometry

    y.2 - 2xy.2 - x for x=2 and y= 3

    asked by omar camacho
  144. geometry

    simplify 65 degrees?

    asked by omar camacho
  145. space

    If the diameter of a galaxy is 243.3 kpc, how many meters is that?

    asked by Anonymous
  146. algebra

    add: /```45```+ /`20``````

    asked by ivan acosta
  147. maths

    44 -90

    asked by lewis
  148. Chemistry

    What is the chemical reaction between Phosphoric Acid and Disodium Phosphate?

    asked by Abdul
  149. Geometery

    A circular region rotated 360 degrees around its diameter (serving as an axis) generates a a) cube b) rectangle c) cone d) sphere

    asked by Matt
  150. math

    Karina has 20 foot piece of ribbon. How many cus does she need to make cut 10 pieces of ribbon from it?

    asked by rose
  151. algrebra

    how do i solve 3x+9-8x+6=62/3

    asked by rere
  152. math

    Prove by mathematical induction that : E (3r-5)= 3n^2-7n /2 r=1

    asked by Aliyah
  153. Physics

    A school bus takes 1.05 h to reach the school from your house. If the average velocity of the bus is 15.6 km/h to the east, what is the displacement?

    asked by Anonymous
  154. algebra 2

    length of a rectangle is 5cm greater that ints with. perimeter is 58cm. find the dimensions

    asked by Anonymous
  155. physics

    an object is at tower p. if Velocity at distance h below p is double then at a distance h above p then show that max height above p is 5h/3.

    asked by armando
  156. chemistry

    show how to convert: 0.0023hm to micrometers

    asked by Jamal
  157. chemistry

    What will be value of molarity and strength %w/v respectively 30V H2O2 solution

    asked by Aayush
  158. Random Question

    Describe why people tend to turn their backs and tell themselves there is nothing wrong when addressing physical and emotional abuse in relationships. Discuss the importance of support in your answer.

    asked by Jason
  159. maths

    integral of square root of (9u^4 + 4u^2 + 1) = ?

    asked by balu
  160. physics

    if m is in kg, ag in m/s2, and h in metre, what is the unit of potential energy?

    asked by ivie
  161. algebra

    what is r in this equation? 4(pie symbol)= r^2

    asked by jessie
  162. grammar

    why is it correct to use discuss rather than discusses in some sentences

    asked by oneh
  163. integrated math 2

    2 simplify completely ------- ^-3 3

    asked by alejandro macias
  164. geometry

    im very sorry i meant simplify completely: 65 degrees

    asked by omar camacho
  165. chemistry

    Name the substances which decolourise bnromine water

    asked by Elizabeth
  166. spelling

    what word goes with the definition a single press run or copy

    asked by Anonymous
  167. Health education

    Describe why people tend to turn their backs and tell themselves there is nothing wrong when addressing physical and emotional abuse in relationships. Discuss the importance of support in your answer.

    asked by Jason
  168. Sociology

    What can you do to make a difference in your community?

    asked by Namie
  169. maths

    how to start introduction of division

    asked by archana
  170. New American Gov't v2

    Which is of the following is a plausible explanation for why the president's party almost always loose seats in Congress in mid-term elections

    asked by Anonymous
  171. New American Gov't v2

    Over time, _____ has gained power at the expense of _____

    asked by Anonymous
  172. science

    how our body serum produce the anti bodies against the HIV virus, whenever HIV enter in to the body, it will degrades the receptors of the cell, so there is no chance of produce the antibodies, then how can we identify the antibodies in the sample by using

    asked by omprakash
  173. english

    is pre-analyzed a word? We have pre-analyzed how they would end up if they think they are in love from comparing to Tom and Daisy.

    asked by sam
  174. physics

    an object from tower p thrown vertically.velocity at distance h below is double then velocity at distance above p then show that max height above p is 5h/3.

    asked by armando
  175. math

    wendi went biking 4 days last week. the longest distance she rode in one day was 7 miles, and the shortest distance she rode was 3 miles.what is a reasonable total number of miles wendi biked during the 4 days?

    asked by stephanie
  176. SICAT.CES NCIII

    Study Case Your electronic business has just been selected as the center and wholesaler of a china brand of washing machine appliances. You are the manager at the same time supervisor and firm’s owner. You need to develop and oblige to build a customer

    asked by Richard S. del Rosario
  177. math

    front-end estimation to find and estimate for 4,381+321+6,918

    asked by stephanie
  178. maths

    functions

    asked by kumari
  179. math

    2.5hours to second

    asked by endrew
  180. SICAT.CES NCIII Electronics

    1.what are the different step in making activities

    asked by Richard S. del Rosario
  181. SICAT.CES NCIII Electronics

    1. Why is it important to commission electronic equipment? 2.What do we mean when we say start- up and commission electronic system?

    asked by Richard S. del Rosario