Questions Asked on
June 6, 2013

  1. Physical Science

    1. A wave has a wavelength of 10 mm and a frequency of 5.0 hertz. What is its speed? A. 50 mm/s B. 50 hertz/s C. 2.0 mm/s D. 0.50 mm/s 2. Which type of mechanical wave needs a source of energy to produce it? A. a transverse wave B. a longitudinal wave C. a

    asked by Lanny
  2. PSYCHOLOGY IN SOCIAL LIFE

    Which one of the following statements best describes group behavior? A. Group behavior depends solely on its most influential individual members. B. As a group behaves, so too will each individual in the group. C. Group behavior is a thing apart from the

    asked by Minh Turley
  3. Math question and answer check

    Consider the probability function. (Give your answers exactly.) P(x) = 5 − x 10 , for x = 1, 2, 3, 4 (a) Find the mean. Incorrect: Your answer is incorrect. (my answer was 1). (b) Find the standard deviation. (my answer was 1 also on this one. Please

    asked by Gayle 52
  4. Algebra

    A ball is thrown into the air. The height h, in feet, of the ball can be modeled by the equation h= -16t^2+20t+6, where t is the time, in seconds, the ball is in the air. When will the ball hit the ground? first should I use x= -b/2a?

    asked by Casey
  5. Math

    If boys and girls are equally likely to be born, what is the probability that in a randomly selected family of 8 children, there will be at least one boy? (Find the answer using a formula. Give your answer correct to three decimal places.)

    asked by Nora 59
  6. Filipino

    Ano ang indensyon?

    asked by Reca Jen
  7. algebra 1

    Why Does A Poor Man Drink Coffee? use the and y-intercept to graph each equation below. The graph,if extended,will cross a latter. Print this in box that contains the number of that exercise. 1)-3x+2y=2 2)x-4y=8 3) 2x+y=-3 4)2x+3y=6 5)3x-y=1 6)-3x-5y=10

    asked by Elecxis
  8. american history

    which of the following statements is true of the Gulf of Tonkin affair? a. Johnson approved covert amphibious raid on the north Vietnam B. congress was divided and only reluctantly passed the gulf of Tonkin resolution c. the destroyer Maddox was sunk by

    asked by cali
  9. chemistry

    calculate the osmotic pressure of a solution obtained by mixing 100ml of 0.25M solution of urea and 100ml of 0.1m solution of cane sugar at 293k

    asked by sumit
  10. phys

    Although most natural potassium nuclei are stable 39K (93.3%) or 41K (6.7%) nuclei, about 0.0117% are radioactive 40K nuclei, which have a half-life of 1.26 billion years. What fraction of all the potassium nuclei in your body will undergo radioactive

    asked by Anonymous
  11. CHEMISTRY

    1.A scuba diver's tank contains 0.29 kg of O2 compressed into a volume of 2.3 L. a)Calculate the gas pressure inside the tank when the temperature is 9oC. b)calculate the volume of oxygen if the temperature is 26oC and the pressure is 0.095 atm.

    asked by irfan
  12. physics

    Although most natural potassium nuclei are stable 39K (93.3%) or 41K (6.7%) nuclei, about 0.0117% are radioactive 40K nuclei, which have a half-life of 1.26 billion years. If you were worried about 40K radioactivity and wanted to wait for 97 % of the 40K

    asked by Anonymous
  13. math

    sam burned a CD with 6 songs how many ways can Sam arrange songs on a CD

    asked by tiffany
  14. stats 250

    A z-score of z = +3.00 indicates a location that is the following

    asked by Anonymous
  15. math

    5P3/ 12P4

    asked by sheriquel
  16. Geometry

    Angle E and angle F are supplementary. The measure of angle E is 54 more than the measure of angle F. What is the measure of each angle?

    asked by Tanvi Saran
  17. Business

    Please edit my answers below the questions for correct sentencing In the following statement, a business owner attempts to explain and justify his slow growth in his business. I limit my growth pace and every effort to service my present customers in the

    asked by Terry
  18. language arts

    I HAVE TO EXPLAIN IN DETAIL 3 SIMILARITIES AND 3 DIFFERENCES FROM THE GIVER AND THE TRUMAN SHOW. I KNOW THEY BOTH HAD STRICT COMMUNITY RULES AND THEY LEFT THEIR COMMUNITIES FOR A BETTER PLACE. PLEASE HELP

    asked by sue
  19. Finite Mathematics

    If a merchant deposits $1,500 annually at the end of each tax year in an IRA account paying interest at the rate of 10%/year compounded annually, how much will she have in her account at the end of 25 years? Round your answer to two decimal places

    asked by Reco
  20. math

    Solve for x. 7x = 42

    asked by Anonymous
  21. english

    How does the word complicated function in the sentence?

    asked by Anonymous
  22. math

    Paul Warren is a self-employed mechanic. Last year he had total gross earnings of $44,260. What are Paul’s quarterly social security payments due to the IRS

    asked by Beth
  23. math

    Universal Exporting has three warehouse employees: John Abner earns $422 per week, Anne Clark earns $510 per week, and Todd Corbin earns $695 per week. The company’s SUTA tax rate is 5.4%, and the FUTA rate is 6.2% minus the SUTA. As usual, these taxes

    asked by Beth
  24. CHEMISTRY

    1. Consider the following reaction: Pb(NO3)2+KI--> Pbl2 +KNO3 in theis experiment, 12.0g of Kl is reacted with 20.5g of Pb(NO3)2. a) write a balanced equation for this reaction. b)identify the limiting reaction. c)calculate the mass of KNO3 produced from

    asked by irfan
  25. Math check and question

    x is a binomial random variable. (Give your answers correct to three decimal places.) (a) Calculate the probability of x for: n = 1, x = 0, p = 0.15 P(x) = Correct: Your answer is correct. . (0.85) (b) Calculate the probability of x for: n = 3, x = 3, p =

    asked by Nora 57
  26. chemistry honors

    A student is asked to make an acetic acid/ acetate buffer with a pH of 4.10. The only materials on hand are 300 mL of white vinegar (5.00% by mass acetic acid, density = 1.006g/mL) and potassium acetate. How should the student proceed?

    asked by lola
  27. math

    An artifact was found and tested for its carbon-14 content. If 79% of the original carbon-14 was still present, what is its probable age (to the nearest 100 years)? (Carbon-14 has a half-life of 5,730 years.)

    asked by ro
  28. Grammar

    Circle the nouns that can be used with the verbs on the right . Engine-consumption-dependence (reduce) Answer : consumption and dependence Solution-dependence-alternative (find) Answer:solution and dependence Resources-technology-stocks(deplete)

    asked by Maryam
  29. physics

    If you run away from a plane mirror at 2.35m/s , at what speed does your image move away from you?

    asked by Avantika
  30. math

    Suppose that the elevator starts at street level (0), goes down 2 floors, then goes up 5 floors, and finally goes down 3 floors. On which floor would the elevator be?

    asked by Anonymous
  31. Calculus

    Use Green's theorem to evaluate the integral: y^(2)dx+xy dy where C is the boundary of the region lying between the graphs of y=0, y=sqrt(x), and x=9

    asked by Elyse
  32. physics

    two cars weighing 1500 kg are made to collide with a wall.the initial and final velocities are 15 m/s and 2.6 m/s.if the collision last for 0.15 seconds,then find impulsive force exerted on the car

    asked by ad
  33. physics

    two cars weighing 1500 kg are made to collide with a wall.the initial and final velocities are 15 m/s and 2.6 m/s.if the collision last for 0.15 seconds,then find impulsive force exerted on the car

    asked by z
  34. Math

    Kristy Dunaway has biweekly gross earnings of $1,750. What are her total Medicare tax withholdings for a whole year? (

    asked by April
  35. ratio

    if a driver drives 40 miles in an hour, what is his ratio of miles to minutes, in lowest terms? Is the answer 40:60?

    asked by Celest
  36. chemistry honors

    A student is asked to make an acetic acid/ acetate buffer with a pH of 4.10. The only materials on hand are 300 mL of white vinegar (5.00% by mass acetic acid, density = 1.006g/mL) and potassium acetate. How should the student proceed?

    asked by lola
  37. children's literature

    two types of biographies are:

    asked by tasha
  38. Math

    I need help with this question: 1. A hot air balloon is held at a constant altitude by 2 ropes that are anchored on the ground. One rope is 120 ft long and makes an angle of 65 with the ground. The other rope is 115 ft long. What is the distance between

    asked by mysterychicken
  39. math

    Mary Jo Prenaris is an office manager with gross earnings of $1,600 semimonthly. If her company switches pay schedules from semimonthly to biweekly, what are Mary Jo’s new biweekly gross earnings?

    asked by stacy
  40. engineering

    Let’s suppose the message x(t) is an analog signal shown in the figure below. a) Draw the block diagrams of the system which converts the analog message signal x(t) to a pulse modulated signal. b) Draw the sampled signal with the sampling frequency

    asked by dioptas
  41. math

    Mary Jo Prenaris is an office manager with gross earnings of $1,600 semimonthly. If her company switches pay schedules from semimonthly to biweekly, what are Mary Jo’s new biweekly gross earnings

    asked by Beth
  42. maths

    the area of a trapezoid is 360in^2.if the ratio of the height is 6:10:5, find the dimensions of the trapezoid.

    asked by ELIJAH HAVA
  43. Chemistry

    I'm having a lot of trouble with Naming organic compounds when given things like HCOOCH2CH2CH3. Can you recommend some steps? How do you identify the branches?? And would the example I have above be a carboxylic acid? My teacher said that it might help to

    asked by a Canadian
  44. math

    Mitch Anderson is a security guard. He earns $7.45 per hour for regular time up to 40 hours, time-and-a-half for overtime, and double time for the midnight shift. If Mitch worked 56 hours last week, including 4 hours on the midnight shift, how much were

    asked by sharon
  45. Algebra

    The four oldest people in Golden City have lived a total of 384 years put together. The difference in ages for the youngest and the second oldest is 14. The second youngest is 3 years older than the youngest. The oldest is 20 years older than the average

    asked by Shepp
  46. math

    Universal Exporting has three warehouse employees: John Abner earns $422 per week, Anne Clark earns $510 per week, and Todd Corbin earns $695 per week. The company’s SUTA tax rate is 5.4%, and the FUTA rate is 6.2% minus the SUTA. As usual, these taxes

    asked by sharon
  47. geometry

    A group of hikers are 675 ft from the base of Guadalupe Peak, which is 8,749 ft tall. What is the angle of elevation when they look at the top of the peak?

    asked by Anonymous
  48. physics

    Orange light with a wavelength of 6.00x102nm is directed at a metallic surface with a work function of 1.60eV. Calculate: a) The maximum kinetic energy of the emitted electrons b) Their maximum speed c) The cutoff potential necessary to stop these

    asked by Anonymous
  49. american history

    which of the following was the primary cause of the Balkan wars conducted during the Clinton administration a. the rise to power of Slobodan Milosevic in Serbia b. Muslim activism in Bosnia c. the un peacekeepers inability to stem ethnic cleansing d. the

    asked by cali
  50. Physics

    Find the deBroglie wavelength of a 0.10kg ball moving at 19.0m/s? Why don’t we see this wave?

    asked by Anonymous
  51. MIT LAB

    tapered thin-wall circular shaft has constant wall thickness, t, length L, and diameters linearly varying between dA at the support A(x=0) and dB at its free end B(x=L). The shaft is homogeneous with shear modulus G HW6_1A : 20.0 POINTS Obtain a symbolic

    asked by AMK
  52. heeeeeeeeeeelp math

    Triangle ABC has an obtuse angle at B, base BC has length equal to 30 and height equal to 24. D is a point on the line segment BC and E is a point on AC such that DE∥AB. F is a point on AB such that FD∥AC. As D varies within line segment BC, what is

    asked by clavin
  53. Business

    In the following statement, a business owner attempts to explain and justify his slow growth in his business. I limit my growth pace and every effort to service my present customers in the manner they deserve. I have some peer pressure to do otherwise by

    asked by Gary
  54. math

    a mountain is 17,064 feet above sea level, and a valley is 106 feet below sea level. what is the difference in elevation between the mountain and the valley?

    asked by jay
  55. math

    Fran Mallory is married, claims five withholding allowances, and earns $3,500 (gross) per month. In addition to Federal income tax (FIT), social security, and Medicare withholding, Fran pays 2.1% state income tax, and ½% for state disability insurance

    asked by Beth
  56. maths

    a spherical ballon is being inflated at the rate of 10 cu in/sec.find the rate of change of area when ballon has a radius of 6 inch. (a)3.33 in2/sec (b)3.67 in2/sec (c)3.11 in2/sec (d)none of these

    asked by ankur
  57. Chemistry

    A "neon" sign contains 2.4¡Ñ10^2 mL of argon. Assuming that the gas is at standard temperature and pressure, there is 1.00 moles of gas per 22.4 L of volume. How many argon atoms are present in this sign? (a)6.5¡Ñ10^21 (b)2.8¡Ñ10^22 (c)3.2¡Ñ10^24

    asked by Anonymous
  58. Algebra

    The class average on a math test was 82 and there are 8 students in the class. If seven of the scores are 80, 90, 78, 100, 76, 74, and 82, what must the 8th score be to produce the average of 82?

    asked by Jack
  59. Grammar (Ms. Sue) or (Writeacher)

    Complete each of the following sentences with a word from the Word Bank. Word Bank: benediction; riveted; compounded; resolute. 1. The very youth of the soldiers was like a ___ because they seemed to be blessed with it. 2. It was obvious that Joby's

    asked by Anonymous
  60. PHYSICS

    Two cars lost in a blinding snowstorm are traveling across a large field, each thinking they are on the road, as shown in the figure on the left. They collide. If the distance x is 150 meters and the red car is travelling at 19.1 mph, how fast to the

    asked by Brittany
  61. chemistry

    The H3o+ concentration of a solution is found to e 3.40*10^-6. What is the pH of the solution? what is the H3O+ concentration? what is the OH- concentration? is this and acidor a base?

    asked by Miranda
  62. math

    Universal Exporting has three warehouse employees: John Abner earns $422 per week, Anne Clark earns $510 per week, and Todd Corbin earns $695 per week. The company’s SUTA tax rate is 5.4%, and the FUTA rate is 6.2% minus the SUTA. As usual, these taxes

    asked by stacy
  63. math

    Paul Warren is a self-employed mechanic. Last year he had total gross earnings of $44,260. What are Paul’s quarterly social security payments due to the IRS?

    asked by sharon
  64. math

    Fran Mallory is married, claims five withholding allowances, and earns $3,500 (gross) per month. In addition to Federal income tax (FIT), social security, and Medicare withholding, Fran pays 2.1% state income tax, and ½% for state disability insurance

    asked by lamar
  65. math

    I am having a hard time on the ACT with the math have bought several books trying to learn the math and need some help please take the ACT sat. and again on the 23rd have to get good score to start classes in august

    asked by mel
  66. English

    1. Tom seems to like playing basketball. We can see a basketball and his uniform in the room. Look at the top and the bottom of the uniform. The basketball is on the uniform shorts. (is this passage grammatical? Would you correct any errors?) 2. My

    asked by rfvv
  67. Calculus

    y = f(x) = x^2 - 6 x (a) Find the average rate of change of y with respect to x in the following intervals. from x = 2 to x = 3 from x = 2 to x = 2.5 from x = 2 to x = 2.1 (b) Find the (instantaneous) rate of change of y at x = 2.

    asked by Anonymous
  68. geometry

    The figures are similar. The ratio of the lengths of their corresponding sides is 45:25, or 9:5. Find the ratio of their perimeters and the ratio of their areas. The figures are not drawn to scale.

    asked by taylor
  69. chemistry

    If 37.0 mL of HCl is used to neutralize 25.0 mL of 0.09345M LiOH. What is the concentration of the acid

    asked by Miranda
  70. math

    Paul Warren is a self-employed mechanic. Last year he had total gross earnings of $44,260. What are Paul’s quarterly social security payments due to the IRS?

    asked by sharon
  71. statistics

    Given a population of scores is normally distributed with mu of 110 and a standard deviation of 8 the percentage of scores that are below a score of 99?

    asked by Debra
  72. AP American Literature

    My school requires all students wanting to be in AP Literature to complete a packet with assignments for different novels. The last page of my packet is for A Raisin in the Sun and I have to create a mosaic project for the book. It listed all the

    asked by Janell
  73. math

    Ransford Alda is a self-employed security consultant with estimated annual earnings of $90,000. His social security tax rate is 12.4%, Medicare is 2.9%, and his federal income tax rate 14%. How much estimated tax must Ransford send to the IRS each quarter?

    asked by stacy
  74. math

    Fandango Furniture Manufacturing, Inc. has 40 employees on the assembly line, each with gross earnings of $325 per week. What are the total combined social security and Medicare taxes that should be withheld from the employees’ paychecks each week?

    asked by stacy
  75. Writing help!

    1.In the bitter cold, (he, him) and Dad struggled to save the orange crop. My answer:he 2. (Her and me, She and I) have joined the Shutter and Lens. My answer:she and I 3. Phil showed Danny and (I, me) his butterfly collection. My answer:me 4. Bert warned

    asked by Amanda
  76. math

    Ransford Alda is a self-employed security consultant with estimated annual earnings of $90,000. His social security tax rate is 12.4%, Medicare is 2.9%, and his federal income tax rate 14%. How much estimated tax must Ransford send to the IRS each quarter?

    asked by lamar
  77. math

    Mary Jo Prenaris is an office manager with gross earnings of $1,600 semimonthly. If her company switches pay schedules from semimonthly to biweekly, what are Mary Jo’s new biweekly gross earnings?

    asked by lamar
  78. math

    Ransford Alda is a self-employed security consultant with estimated annual earnings of $90,000. His social security tax rate is 12.4%, Medicare is 2.9%, and his federal income tax rate 14%. How much estimated tax must Ransford send to the IRS each quarter?

    asked by sharon
  79. Maths Factorising- please help right now.

    Factorise (x - 1)^2 - 4y^2

    asked by OHara
  80. Grammar

    Circle the nouns that can be used with the adjectives on the right , Development-environment-figures. (Recent) Answer:development and environment Crisis-supply-estimates. (Reliable) Answer:supply and estimates Awareness-theory-concern. (Public)

    asked by Maryam
  81. Calculus

    Use Green's theorem to evaluate the integral: y^(2)dx+xy dy where C is the boundary of the region lying between the graphs of y=0, y=sqrt(x), and x=9

    asked by Elyse
  82. math

    What does congruent mean?

    asked by Anonymous
  83. Physics

    Can someone explain why electrons cannot exist in orbitals and why we need to describe their location in terms of probabilities.

    asked by Anonymous
  84. Math

    what does this equal 48X10

    asked by Daniela
  85. math

    How many three digits numbers N=abc are there such that a≤b and c≤b?

    asked by anonymous
  86. physic

    There are 2 vehicles. Vehicle 1 a ford taurus at 3400 pounds is traveling 50mph headed east. Vehicle 2 is a dodge ram truck at 6400. The truck hits the car head on and the car is pushed back 35 feet from point of impact. The truck is 90 feet from point of

    asked by missi
  87. Math check

    Consider the binomial random variable x with n = 30 and p = 0.85. (a) Find the mean. (Give your answer correct to one decimal place.) 25.5 . (b) Find the standard deviation. (Give your answer correct to two decimal places.) 30.85

    asked by Nora 511
  88. physics

    An aircraft in straight and level flight is in a state of horizontal equilibrium. It is flying 120 km/hr in the direction 110* and not correcting for wind. The wind is blowing at 60 km/hr in the direction 340*. Determine the speed and direction the

    asked by Cat
  89. English

    1. They also sell big,soft pretzels. 2. They also sell big soft pretzels. 3. They also sell soft,big pretzels. 4. they also sell soft big pretzels. (Would you check the word order and commas? Which ones are grammatical?)

    asked by rfvv
  90. trigonometry

    how do i determine the point of intersection of a circle with a radius of 14 and the line coming in at a 35 degree angle

    asked by james
  91. C++

    what are the simplest methods to understand C++ programming language?

    asked by Seth
  92. heeeeeeeeeeelp math

    Triangle ABC has an obtuse angle at B, base BC has length equal to 30 and height equal to 24. D is a point on the line segment BC and E is a point on AC such that DE∥AB. F is a point on AB such that FD∥AC. As D varies within line segment BC, what is

    asked by clavin
  93. world history

    Which river valley produced the earliest known code of laws? A. Mesopotamia B. Yellow River C. Indus Valley D. Egypt

    asked by chy
  94. maths

    if tan theta= -13/12 where theta is in 2nd quadrant find remaing trigonometric ratios

    asked by sakthi
  95. algerbra

    What is the median and the 1st or lower quartile of the following data: 4, 12, 15, 20, 24, 30, 32, 35

    asked by Jack
  96. florida

    On December 31, 2010, XYZ made the following cash payments: •$100,000 for a two-year office lease beginning on February 1, 2011

    asked by mary
  97. Grammar (Ms. Sue) or (Writeacher)

    Complete each sentence by adding -ed to one of the following words and writing the new word on the line. Word Bank: whisper; murmur. 1. It seemed that the army ____ to itself in the dark. 2. Some of the men ____ to themselves.

    asked by Anonymous
  98. Psychology Help Please

    When rethinking a problem why do people do a social comparison? What school of thought did client centered therapy come from? What is the biology of love based on? If a person sees the glass half full, what type of outlook do they have? Human sexuality is

    asked by Katy
  99. Psychology

    If the prototype is block or ball, the concept is: A. construction. B. toy. C. child. D. play. I think it is Toy ( B)

    asked by Angela
  100. chemistry

    If 7.50 mL of 0.100M HCl is mixed with 12.5mL of NaOH. What is the concentration of the base

    asked by Miranda
  101. Psychology

    The experimental rats were being raised in separate environments. One group lived in the traditional cage in a quiet, but well lighted room. They were supplied with plenty of food and water. The second group inhabited "Rat Disney Land." There were colorful

    asked by Angela
  102. Psychology

    Nisa has grown up in a small village in the foothills. There was no electricity and water had to be hand pumped. They seldom saw people from the "outside." When she entered school the bus had to pick her up at 6:30 am in order for her to arrive at school

    asked by Angela
  103. Chemistry

    A 3.000gram sample of a hydrate compound containing Co, C2O4, and H2O was combusted to give 1.316g of Co3O4. What is the percentage of Cobalt in the original sample?

    asked by Jessica
  104. pllllls heeeeeeeeelp math

    visit this link and answer the question on screen imageshack.us/photo/my-images/17/codecogseqn1.gif/

    asked by clavin
  105. Introduction to Algebra MAT 221

    Factor each polynomial completely. Show all work. Show each step. x^4 - x^3.

    asked by sandra
  106. math

    Fran Mallory is married, claims five withholding allowances, and earns $3,500 (gross) per month. In addition to Federal income tax (FIT), social security, and Medicare withholding, Fran pays 2.1% state income tax, and ½% for state disability insurance

    asked by sharon
  107. heeeeeeelp math

    visit this link and answer the question on screen imageshack.us/photo/my-images/17/codecogseqn1.gif/ please tell me answer also

    asked by clavin
  108. SOC - 322

    Please Help! What are the financial equities that exist in the older adult population?

    asked by Jay
  109. SOC 322

    Please Help! What is the role of social security in influencing such inequities, and reflect on the overall role of society in providing financial stability for this community? Thank You,

    asked by Jay
  110. statistics

    a study found 37% of a new technique resulted in pregnancy and in that technique 25% resulted in multiple births what is the probabilty that the new technique produced a pregnacy and multiple births what is probability that a random selected pregnancy did

    asked by jane
  111. math

    Can someone please check my answers and help me with the last question! 1. Solve sin2xcos2x = 4sin2x on the interval [0, 2pi] 0, pi, 2pi? 2. Exact value of sin(pi/12) - sin(5pi/12) root3/4? 3. Using factorial notation, 0! = 1 False? 4. Find the area of the

    asked by mysterychicken
  112. Math

    1200=500/x + 500/x^2 + 500/x^3 + 500/x^4

    asked by Duke
  113. Grammar

    Circle the adjectives that can be used with the nouns on the right . 1)upward 2)growing 3)recent (Problem) Upward and growing 1)steady 2)severe 3)reliable. (Supply) Sever and reliable 1)available 2)increasing 3)public. (Concern) Available and increasing

    asked by Maryam
  114. american history

    when postwar expansion slowed in the 1950s an economic stimulus was provided by a. the construction of Levitt towns b. the baby boom c. cold war spending d. increased consumer goods manufacturing I think a but the book talks about a and b so im not to sure

    asked by cali
  115. heeeeeeeeeeeeelp math

    The integers from 1 through 10 (inclusive) are divided into three groups, each containing at least one number. These groups satisfy the additional property that if x is in a group and 2x≤10, then 2x is in the same group. How many different ways are there

    asked by clavin
  116. Psychology

    The testing company has hired qualified people in the field to administer the new test bank to subjects of different ages and ethnic backgrounds. They need a sizable number of scores from inner city, urban, and country/small town subjects. Their goal is to

    asked by Angela
  117. English

    Can someone check these sentences I need to prepare on our local wines? Thank you very much in advance! 1) The are two schools of thought about barrel ageing which can be grouped in traditionalists and modernists. 2) Traditionalists support the idea that

    asked by John
  118. math

    thousands place is between 8 and 10, ones place is 7 less than 9, tens place is 2, hundreds place is 4 more than 5

    asked by raji
  119. maths

    place the numbers 11,12,13,14 and 16 in the square boxes in such a way that in a line is always same

    asked by sarma
  120. English

    Posted by rfvv on Saturday, June 1, 2013 at 12:48am. 1. They also sell big, soft pretzels. 2. They also sell big and soft pretzels. (Which one is grammatical?) 3. Try a taste of New York! 4. Try on a taste of New York! (Are both grammatical?) 5. Q3: What

    asked by rfvv
  121. Chemistry

    How do you draw N,N-dimethylheptanamine? The N,N part is confusing me most.

    asked by a Canadian
  122. English

    1. Baozi is a steamed bread stuffed with meat, vegetables and red beans. 2. Meat pie is a kind of bread baked with meat and vegetables. Meat pie started in the UK. Usually, people in Australia enjoy eating meat pie. 3. Otak-otak is fish cake made with

    asked by rfvv
  123. Physics

    1. A train traveling at a speed of 150km/h decelerates for 15 seconds. During that time it travels 400 meters. A) What is the acceleration? = m/s^2 B) What is its speed after deceleration? = km/h I need help with which formula to use and how to use it to

    asked by Danny
  124. Maths

    We have 15 points {Ai} placed within the unit sphere. What is the maximum possible value of ∑1≤i

    asked by john
  125. Math

    Fandango Furniture Manufacturing, Inc. has 40 employees on the assembly line, each with gross earnings of $325 per week. What are the total combined social security and Medicare taxes that should be withheld from the employees’ paychecks each week?

    asked by April
  126. Calculus

    Find the slope m of the tangent line to the graph of the function at the given point and determine an equation of the tangent line. f(x) = 15/4 x at (1,15/4)

    asked by Tee
  127. heeeeeeeeeeeeelp math

    P is a point outside of circle Γ. The tangent from P to Γ touches at A. A line from P intersects Γ at B and C such that ∠ACP=120∘. If AC=16 and AP=19, then the radius of Γ can be expressed as a√b/c where b is an integer not divisible by the

    asked by clavin
  128. Stats

    two tailed test for experiment with N= 24. Can't find table of t critical values, but tcv@ df=13. Compared tobt with tcv. Will this more likely create type I or type II error?

    asked by Michele
  129. Physics

    1. A train traveling at a speed of 110km/h decelerates for 20 seconds. During that time it travels 450 meters. A) What is the acceleration? = m/s^2 B) What is its speed after deceleration? = km/h I need help with which formula to use and how to use it to

    asked by Danny
  130. health

    what causes depression

    asked by rico
  131. math

    i am five digit number less than 25000 each digits value is one less than the digit to its right i am divisible by 2 and 4 what's my number

    asked by bob duncan
  132. Psychology

    In their book The Bell Curve, Murray and Herrnstein supported their claim of intelligence differences between races as attributable to: A. the effect of environment on the development of intelligence. B. the extent to which intelligence is inherited. C.

    asked by Angela
  133. Psychology

    One of the arguments against inherited racial differences in intelligence is based on data that shows: A. a college education reduces the gap between the IQ scores of white and black races. B. nutrition reduces the gap. C. scores for black test takers

    asked by Angela
  134. Math

    Solve the equation by completing the square. 2x^2 + 9x + 1 = 0

    asked by Kim
  135. math

    wha is the value of x if AB=56

    asked by Asia
  136. Physics

    1. A train traveling at a speed of 150km/h decelerates for 15 seconds. During that time it travels 400 meters. A) What is the acceleration? = m/s^2 B) What is its speed after deceleration? = km/h I need help with which formula to use and how to use it to

    asked by Danny
  137. chemistry

    If 37.0 mL of HCl is used to neutralize 25.0 mL of 0.09345M LiOH. What is the concentration of the acid

    asked by Miranda
  138. Physics

    1. A train traveling at a speed of 110km/h decelerates for 20 seconds. During that time it travels 450 meters. A) What is the acceleration? = m/s^2 B) What is its speed after deceleration? = km/h I need help with which formula to use and how to use it to

    asked by Danny
  139. CHEMISTRY

    1. The percent composition by mass for peroxyacylnitrate (PAN) is:19.8% C,2.5% N, and the rest is oxygen. Determine the empirical formula of this compound. ...plz i really need your help!!!

    asked by irfan
  140. math

    15+1/2=0.60(20+x)

    asked by kelly
  141. Earth science

    In what ways do earths system interact with each other

    asked by Anonymous
  142. math

    15 tv were shipped 4 were defective if 2 tv's were random selected compute the possibility of both tv's working and the probability that at least one of the 2 tv does not work

    asked by linda
  143. elementary algebra

    (3b+1)^2=16

    asked by mary
  144. SOC - 322

    What are the financial equities that exist in the older adult population?

    asked by Jay
  145. SOC - 322

    Some individuals in this community are economically vulnerable, while others are financially stable. Can you please discuss the financial equities that exist in the older adult population. Thank You,

    asked by Jay
  146. Earth science

    Why are so few alternative sources of energy in use in the united states today??

    asked by Anonymous
  147. math

    give x has a poisson distribution with mean=1.6 what is the probability that x=9

    asked by tiffany
  148. math

    determine the number of outcomes in a event decide wether it is simple or not you random select 1 card from stanard deck event c is selecting a 5 event C has how many outcomes and this event simple

    asked by kim
  149. Grammar (Ms. Sue) or (Writeacher)

    Which sentence is correct? 1. There is certainly even more things we can do to help. (or) 2. There are certainly even more things we can do to help.

    asked by Anonymous
  150. Algebra

    Identify the solution of the system of equations 3x-2y=6 5x=5-25y

    asked by Korie
  151. SOC - 322

    Can you please describe the array of housing options available to the older adult population; including CCRCs, skilled nursing facilities, active adult communities, shared housing, residential care facilities, and assisted living/residential care

    asked by Jay
  152. financial statements

    marketable securities are sold above cost

    asked by mary