Questions Asked on
August 8, 2013

  1. Finance

    Determine the annual net cost of this checking account? Annual interest of 2.5% paid if balance exceeds $750, $8 monthly fee if account falls below minimum balance, average balance $815, account falls below $750 during 4 months. Is my answer correct? 815 *

    asked by Erica
  2. Geometry

    Two marbles are sitting side by side in a glass container.b the base of the container is 10 units long and the radius of the smaller marble is 2 units. What is the radius of the larger marble? Describe the strategy used to answer the question.

    asked by Loki
  3. physics

    a pulley of 5cm radius on a motor is turning at 30 rev/s and slows down uniformly to 20 rev/s in 2s. calculate the angular acceleration of the motor number of revolution it makes in this time and lenght of belt it winds in this time

    asked by Anonymous
  4. Math

    If m

    asked by Aaron
  5. math help

    The total saving in purchasing 30 13-cent lollipops for a class party at a reduced rate of $1.38 per dozen is: (A) $0.35 (B) $0.38 (C) $0.40 (D) $0.45 (E) $0.50 (F) $0.55 not just answer

    asked by Tomas
  6. physics

    a car has wheel of 30cm radius. it starts from rest and accelerates uniformly to a speed of 15 m/s in a time of 8s. find the angular acceleration of its wheels and the number of rotations one makes in this time.

    asked by Anonymous
  7. Geometry

    If the distance from the top of a building to the tip of its shadow is 150 feet and the sun makes a 75 degree angle with the wall as shown in the image below, what is the length of the shadow?

    asked by Elizabeth
  8. chemistry

    How would you prepare 500mL of 6.0M NaOH solution using solid NaOH pallets?

    asked by veronica
  9. Statistics

    A box contains 10 items, of which 3 are defective and 7 are non-defective. Two items are randomly selected, one at a time, with replacement, and x is the number of defective items in the sample. To look up the probability of a defective item being drawn

    asked by Kim
  10. math help

    A Certain type of board is sold only in length of multiples of 2 feet from 6 ft to 24 ft. A builder needs a large quantity of this type of board in 5 1/2 foot lengths for minimum waste. The lengths in feet to be ordered should be (A) 6 (B) 12 (C) 16 (D) 18

    asked by Tomas
  11. chemistry

    This balance equation shows the burning of octane in air. 2C8H18 + 25O2 ----> 16CO2 + 18H2O. How many grams of carbondioxide will be produced when 1 mole of octane burns completely?

    asked by Shane
  12. Physics

    A crate with a total mass of 18.0 kg is pulled by a person along the floor at a constant speed by a rope. The rope is inclined at 20 degree above the horizontal, and the crate moves 20.0 m on a horizontal surface. The coefficient of kinetic friction

    asked by Anonymous
  13. math

    A farmer has 3 times as many horses as cows. if there are 34 more horses than cows, how many of each does he have?

    asked by AD
  14. physics

    Charge A has a charge of +2C. Charge B has a charge of -3C and is located 1 meter to the right of A. Charge C is located 1 meter to the right of Charge B and has a charge of -1C. If a fourth charge (Charge D) is placed 4 meters to the right of Charge B,

    asked by Jason
  15. maths

    The coefficient of x^2 is 69 in the expansion of (1-ax)^24, where a>0. Find the coefficient of x^3.

    asked by Shane
  16. Calculus

    Find the point on the line -3x+5y-5=0 which is closest to the point (-4,0). Please Help!

    asked by Anonymous
  17. ADVANCED AMC8 GEOMETRY QUESTION/MATH

    An equilateral triangle of side 14 centimeters is revolved about an altitude to form a cone. What is the number of cubic centimeters in the volume of the cone? Express your answer to the nearest whole number, without units. I really need help on this. I

    asked by mathemagiacian
  18. Physics

    Charge A has a charge of +2C. Charge B has a charge of -3C and is located 1 meter to the right of A. Charge C is located 1 meter to the right of Charge B and has a charge of -1C. If a fourth charge (Charge D) is placed 4 meters to the right of Charge B,

    asked by J
  19. grammar

    In Which oneof the following sentences is the number written correctly? A.the parcel of land was advertised as two hundred forty-three and three-quarters acres.b.the college has an,endowment of more than $187million.c.john just paid $33 thousand forhis New

    asked by becky
  20. math

    A farmer has 3 times as many horses as cows. if there are 34 more horses than cows, how many of each does he have?

    asked by Anonymous
  21. algebra

    a store buys jeans for $24 each and marks them up 30%. what is the selling price of a pair of jeans?

    asked by sophie
  22. science

    a ball is dropped from the roof of a building. it takes 10 seconds to reach the ground. find the height of the building.(g=9.8/s square)

    asked by swagster
  23. Psychology- HELP!!!!

    Trish is overweight. When you meet her for the first time, you feel contemptuous. This is an example of: A. stereotyping. B. ethnocentrism. C. discrimination. D. prejudice. A

    asked by Angela
  24. MaTh

    A square game board measures 16 inches on each side. The game board is divided into smaller squares measuring 2 inches on a side. How many small squares are there on the game board? My answer is 16x16 = 256 x 2=512, then I 16/2 = 8 and 512/8 = 64. Is this

    asked by Amy
  25. Physics

    A bullet of mass 25kg strikes horizontally an immovable block of wood with a velocity of 250m/s and penetrates it a distance of 1m. Calculate the resistance of the wood on the bullet , assuming the resistance to be uniform. How far would the bullet have

    asked by Salina
  26. Psychology- HELP!!!!

    Unlike psychodynamic approaches to personality, the learning approach emphasizes: A. latent personality structures. B. self-actualization processes. C. the outer person. D. biological traits B

    asked by Angela
  27. Psychology

    Observing what a person does under carefully controlled circumstances is a main feature of: A. the Thematic Apperception Test. B. behavioral assessment. C. Rorschach methods. D. the MMPI-2. C

    asked by Angela
  28. Calc Help Please

    A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola f(x)=8-x^2. What are the dimensions of such a rectangle with the greatest possible area?

    asked by Anonymous
  29. math help

    In an audience of adults and children, 1/6 of the audience are young boys and 1/3 are young girls. What percentage of the audience are children ? (A) 66 2/3 (B) 50 (C) 40 (D) 37 1/2 (E) 33 1/3 not just answer

    asked by Tomas
  30. English

    I need help with this please. Write two compositions. To help you get started, you can choose to write about any two of the following four topics: -a job report -your most unforgettable character -an analysis of the causes for some phenomenon or event -the

    asked by Carlos
  31. chemistry

    A mixture was formed by adding 4.56g of KCL to water to make 175mL of solution. The density if the solution is 1.12g/mL. Whatis the mass percent and what is the molarity of the potassium chloride solution?

    asked by joshua
  32. Science

    I don't know the formula for calculating the magnitude of the momentum of the earth in its journey around the sun. The mass is 6x10^24kg and its radius of orbit is 1.5x10^11m.

    asked by Yagi mirriam.
  33. Psychology- HELP!!!!

    Survey research has revealed that one of the most important qualities that people look for in friends is: A. attractiveness. B. loyalty. C. independence. D. intelligence. B

    asked by Angela
  34. Math

    A man bought a house for 76,000. he made a down payment of 26,000 and agreed to pay 2,500 each year with a interest of 14% on an unpaid balance. His payment at the end of the second year was?

    asked by Lin
  35. chemistry

    Two containers of equal volume are separated by a membrane that allows free passage of water but completely restricts passae of solute molecules. Into which compartment will water flow, or will there be no net movement of water? Which solution is at the

    asked by rena
  36. Math

    2/7 + 4/7 = 6/7 Am I right or wrong.

    asked by Anonymous
  37. Calc

    The manager of a large apartment complex knows from experience that 100 units will be occupied if the rent is 416 dollars per month. A market survey suggests that, on the average, one additional unit will remain vacant for each 8 dollar increase in rent.

    asked by Anonymous
  38. Algebra

    A box contains 4 quaters, 3 dimes, and 2 nickels. you draw out two coins and keep them both. What is the probability that both are quaters?

    asked by Elisa
  39. microeconomics

    The basis of the argument favoring government intervention to correct informational and rationality problems is that:

    asked by priscilla
  40. bio152

    the logistic population growth model, rN[(K-N)/K], describes a population's growth when an upper limit to growth is assumed. As N approaches (numerically) the value of K, additions to the population

    asked by abdul
  41. math (please help!)

    A crippled rook can move on a chessboard in the following way: from a square, it can move to an adjacent square sharing a common side, and every two consecutive moves must be at right angles (i.e., the rook makes a 90∘ turn at every move). A cycle is a

    asked by Anonymous
  42. Psychology- HELP!!!!

    The Minnesota Multiphasic Personality Inventory-2 (MMPI-2) is a test used primarily to measure: A. psychological disorders. B. spatial relationships. C. verbal intelligence. D. unconscious motives. A

    asked by Angela
  43. Psychology

    "Honey, you know how we have always wanted to be in business for ourselves? Well, today I did it! I have rented a 3000 square foot business, hired six employees, ordered office furniture; we are in business." During the first three weeks, Todd was

    asked by Angela
  44. Psychology

    The goal of psychodynamic therapy is to: A. change thought processes from negative and dysfunctional to positive and constructive. B. elevate unresolved conflicts and primitive impulses to conscious awareness effective for change. C. prepare the patient

    asked by Angela
  45. Writing

    Prompt: " A man walking down a crowded street noticed a dog lying by the side of the road that looked like it might be injured; but since everyone else just passed by, the man was satisfied to assume that the dog was fine. The next day he learned that the

    asked by Anonymous
  46. Math

    The variables x and y are related by the equation y=ax/(x-b),where a and b are constants .When y is plotted against y/x ,a straight line is obtained .The line has gradient 3 and y-intercept 2. (i)Find the values of a and b (ii)Find the values of x which

    asked by Claudia
  47. science

    whether a stone thrown upword with very high speed fall to the same point to the ground? If yes then why even the earth is in motion?

    asked by divyanshu
  48. putting it all together

    when someone comes onto you like a parent,which state becomes activated? a.the child state b.the ego state c.the parent state d.the adult state my answer is a

    asked by susue
  49. Psychology

    According to behavioral treatment approaches, abnormal behavior is learned through: A. thoughts based on the perception of events. B. vicarious experiences. C. rewards and punishments. D. conflict experiences in early childhood. A

    asked by Angela
  50. Calc Help Please

    The manager of a large apartment complex knows from experience that 100 units will be occupied if the rent is 416 dollars per month. A market survey suggests that, on the average, one additional unit will remain vacant for each 8 dollar increase in rent.

    asked by Anonymous
  51. English

    Who/Whom? A person, who/whom I respect, lives across the street.

    asked by Anonymous
  52. math

    A diagram shows a straight line graph of In y against x,passing through the point (0,2) and having gradient -3/2 . The variables x and y are connected by the equation y=pq^x ,where p and q are constants Find (i)the value of p and of q ,to one decimal place

    asked by Claudia
  53. math

    Find a pair of integers with a product of -84 and a sum of 5?

    asked by jarron
  54. Finance

    What type of cost measurements best fit in healthcare and which do not? How do cost measurement techniques vary with regard to the operating budget, capital budget, and variance analysis?

    asked by Linda
  55. maths

    Find the expansions of (1-x)^6 and (1+2x)^6 as far as the terms in x^3. Hence expand (1+x-2x^2)^6 up to the terms in x^3.

    asked by Shane
  56. maths

    Find the ratio of the coefficients of the 4th and 6th terms in the expansion of (1 + 2x)^16

    asked by Shane
  57. Psychology- HELP!!!!

    Shelby is a very outgoing person who likes being around other people and socializing with them. According to the Big Five trait theory of personality, Shelby would be considered to be: A. showing signs of her masculine archetypes in her collective

    asked by Angela
  58. Psychology- HELP!!!!

    To compare one person’s test scores to the scores of all other people who took the test, psychologists must know something about the test’s: A. projective nature. B. subjective nature. C. length. D. norms. A

    asked by Angela
  59. putting it all together

    the term dyad relates to a ? a.split personality b.two-person relationship c.love/hate relationship d.multiple personalities my answer is b

    asked by susue
  60. math

    65=A; 70=f; 75=k; 80=p; 85=u 90=z 66=B; 71=g; 76=l; 81=q; 86=v; 67=c; 72=h; 77=m; 82=r; 87=w; 68=d; 73=i; 78=n; 83=s; 88=x; 69=e; 74=j; 79=o; 84=t; 89=y 95-65=25; so how can be 26 values from 65 to 95;

    asked by manish
  61. Psychology

    "The origin of the abnormal behavior is not my concern. We will attack the behavior as it stands and work together to change it, thereby reducing the anxiety you are experiencing." This statement would be typical of the: A. medical perspective. B.

    asked by Angela
  62. chemistry

    Two containers of equal volume are separated by a membrane that allows free passage of water but completely restricts passae of solute molecules. Into which compartment will water flow, or will there be no net movement of water? Which solution is at the

    asked by rena
  63. ***CHEMISTRY HELPPPP!!!!

    (b) The density of platinum is 23.4 g/cm3 at 20°C. Calculate the mass of 77.0 cm3 of platinum at this temperature. (c) The density of magnesium is 1.74 g/cm3 at 20°C. What is the volume of 275 g of this metal at this temperature? *what I am stuck on the

    asked by Anon.
  64. Discrete Mathematics

    3.Does it matter if we join two vertices with a straight line or a curved line when we represent a graph by drawing it on paper?

    asked by Joy
  65. Calc Help Please

    A fence 2 feet tall runs parallel to a tall building at a distance of 3 feet from the building. What is the length of the shortest ladder that will reach from the ground over the fence to the wall of the building? Help!

    asked by Anonymous
  66. Math

    1/2 + ? = 11/12 What does ? equal

    asked by Anonymous
  67. math help

    If m/n = 5/6, then what is 3m + 2n ? (A) 0 (B) 2 (C) 7 (D) 10 (E) it cannot be determined from the information given not just answer

    asked by Tomas
  68. math

    Find a pair of integers with a product of -84 and a sum of 5?

    asked by jarron
  69. math

    Find a pair of integers with a product of -84 and a sum of 5?

    asked by jarron
  70. Math

    Solve the simultaneous equations in Z24, 3x+4y=18 12x+7y=4 Thanks!

    asked by Anonymous
  71. Finance

    Is a proactive application of cost measurement and corrective actions a realistic approach to minimize variance? Please justify the answer with examples.

    asked by Linda
  72. Psychology- HELP!!!!

    The salesperson in medication ads dresses to look like a doctor because: A. she has tested the product directly. B. the product was developed by physicians. C. FCC regulations demand this. D. the salesperson’s credibility is enhanced. D

    asked by Angela
  73. Economics

    Sometimes, a bidder on a work contract may bid lower than what would maximize his/her profit from the contract and the reason for that is to create goodwill (to increase expected future business from the buyer). How would you value the goodwill that is

    asked by Tameika
  74. putting it all together

    which one of the following sub-states is considered to be the manipulative aspect of the persona? a.the natural child b.the little professor c.the adapted child d.the complying child my answer is b

    asked by susue
  75. putting it all together

    a component not considered a part of a persons self-esteem is? a.social non-acceptance b.personal competence c.power d.virtue my answer is a

    asked by susue
  76. putting it all together

    a persons self-esteem is often? a.based on a biological characteristic b.unlearned c.positive only d.made up of attributes admired in others my answer is d

    asked by susue
  77. putting it all together

    a childs self-esteem? a.must come from within the child itself b.is essentially an objective experience c.can be impressed on a child by parents d.is the collective judgement of worthiness my answer is a

    asked by susue
  78. putting it all together

    which part of our personality reflects social conditioning and influence? a.the adapted child b.the little professor c.the natural child d.the id my answer is a

    asked by susue
  79. maths

    Find the indicated term for (1-2x)^10, middle term.

    asked by Shane
  80. maths

    Find the course and ground speed if Track 150 degree, airspeed 400km/h; wind 040degree, 30km/h.

    asked by Shane
  81. maths

    Find the wind velocity if course 060 degree, airspeed 250km/h; track 040 degree, ground speed 260km/h.

    asked by Shane
  82. Maths

    Jessica needs to construct a rectangular outdoor dog pen. The pen must have 4 sides. I need to draw 6 different shaped rectangular pens, seen from the top, using 24m of fencing.

    asked by Ty
  83. math

    6b-3 / 3b^2-12

    asked by how
  84. Math

    k^2-k-20 / 18

    asked by how
  85. Psychology

    A remarkable change occurred in mental institutions during the late 1950s. Patients became less agitated and many became "out patients" rather than custodial patents. These noticeable changes were the results of: A. antidepressants. B. shock therapy. C.

    asked by Angela
  86. Psychology

    Electroconvulsive therapy may produce immediate relief from depression, but: A. may result in schizophrenia. B. can also change the hemisphericity of the brain. C. is not a long-term improvement. D. should not be used more than once. B

    asked by Angela
  87. statistics

    A study of hours devoted to a graduate course outside of classroom time generates a mean score of 90 with a standard deviation of 20. The mean age of the students was 31 with a standard deviation of 5 years. What is the relative dispersion of the two data

    asked by latisha
  88. Discrete Mathematics

    If we consider the G as the whole of the cycle graph having 4 edges then is G a complete graph?

    asked by Joy
  89. math

    what is the answer to 7 8/15-2 2/6

    asked by kayla
  90. algrbra

    1-9 in oreder insert oprestion sight and grouping symbol to get a value of 100

    asked by surafel
  91. p chem

    1/2 mole CCl4 @ 25 C was mixed with 1/2 mole CH2Cl2 @ 25C. The final T was 27 C. Calculate delta S mixing, delta S for CCl4 on heating, delta S for CH2Cl2 on heating, and delta S system. Assume 131.8 J/K for Cp for CCl4 and 100.0 J/K for Cp for CH2Cl2.

    asked by Anonymous
  92. algebra

    At 3:00 pm the temperature was 2* below zero. It then fell 4* in the next 2 hours. what was the temperature at 5:00pm?

    asked by elisa
  93. Math

    Six nickels is what percent of a dollar?

    asked by Anonymous