Questions Asked on
October 21, 2009

  1. 7th grade

    What did the spanish farmer say to his chicken

    asked by joe
  2. maths

    a man loses 12.5% of his money & after spending 70% of the remainder , he was left with Rs 210/- . the money he had at the beginning is?

    asked by rupesh
  3. Microeconomics

    The new york times reported that subway ridership declined after a fare increase: " There were nearly four million fewer riders in December 1995, the first full month after the price of a token increased 25 cents to $1.50, than in the previous December, a

    asked by Jane
  4. PHYSICS FORCE

    A car moving at a speed of 48.0 km/h accelerates 100.0 m up a steep hill, so that at the top of the hill its sped is 59.0 km/h. if the car's mass is 1100 kg, what is the magnitude of the net force acting on it? i already know you have to change it to m/s

    asked by lalaglaze
  5. chemistry

    The mass of a golf ball is 45.9g . If it leaves the tee with a speed of 80.0m/s , what is its corresponding wavelength?

    asked by Rose
  6. Finance

    If 10 year T bonds have a yield of 5.2%, 10 year corporate bonds yield 7.5%, the maturity risk premium on all 10 year bonds is 1.1%, and corporate bonds have a 0.2% liquidity premium versus a zero liquidity premium for T bonds, what is the default risk

    asked by Magnate
  7. Physics

    A 0.150 kg frame is suspended from a coil spring, and stretches 0.050m. A 0.200 kg block is dropped from rest onto the fram from a height of 30.0cm. Find the maximum distance the fram moves downward from the initial position?

    asked by Sandhu
  8. physics

    While a roofer is working on a roof that slants 36 degrees above the horizontal, he accidentally nudges his 85.0 N toolbox, causing it to start sliding downward, starting from rest. If it starts 4.25m from the lower edge of the roof, how fast will the

    asked by steve
  9. statistics

    A test of writing ability is given to a random sample of students before and after they completed a formal writing course. The results are given below. Construct a 99% confidence interval for the mean difference between the before and after scores. You may

    asked by heather
  10. Math

    What percent of students in the college are history majors (to the nearest tenth of a percent)? 200 students major in math 300 students major in history 400 major in english 150 major in science 175 major in other Total number of students divided by the

    asked by Kelly
  11. PHYSICS PLEASE

    Identify the action-reaction pairs in the following situations. (a) a man takes a step (b) a snowball hits a girl in the back (c) a baseball player catches a ball (d) a gust of wind strikes a window WE DIDN'T LEARN THESE PLEASE GIVE ME HELP/EXAMPLES

    asked by Ryan
  12. physics

    how to prove prove m = m0 / sqrt(1 - v^2/c^2)?

    asked by Marinho
  13. english

    Which is a theme of both “One Thousand Dollars” and “By the Waters of Babylon”? -Things are not always what they seem to be -If you do what is forbidden, you will pay the price. -Love can change the world -Life is not always fair.

    asked by Jim
  14. AP Physics

    At an accident scene on a level road, investigators measure a car's skid mark to be 98 m long. It was a rainy day and the coefficient of friction was estimated to be 0.38. Use these data to determine the speed of the car when the driver slammed on (and

    asked by Breana
  15. statistics

    A test of writing ability is given to a random sample of students before and after they completed a formal writing course. The results are given below. Construct a 99% confidence interval for the mean difference between the before and after scores. You may

    asked by heather
  16. physics

    A tandem bicycle team must overcome a force of 165 N to maintain a speed of 9.00m/s. Find the power required per rider, assuming that each contributes equally. Answer in watts.

    asked by steve
  17. Chemistry

    suppose you carry out a TLC separation of acetaminophen and phenacetin on silica gel using a non polar developing solvent. which should have a higher Rf value, and why?

    asked by Anonymous
  18. Statistics

    A researcher interested in relationships developed a questionnaire that measures the degree of affection adult men feel for their fathers. She has found that for the general population the distribution is skewed to the right, the mean degree of affection

    asked by Anonymous
  19. Geography

    51. How do the monsoons and the moutains influence the climate in South Asia? Include an analysis of how monsoons can be responsible for survival and hardship in this region. The monsoons affect the South Asian climate greatly. In winter the winds blow

    asked by mysterychicken
  20. Word Problem

    Use a proportion to solve the problem. On Anne's bicycle, the ratio of pedal turns to rear-wheel turns in second gear is 4 to 7. If her rear wheel turns 994 times per mile, how many times does she turn the pedal in one mile? Express your answer as an

    asked by Kelly
  21. Microeconomics

    Consider public policy aimed at smoking a.) Studies indicate that the price elasticity of demand for cigarettes currently costs $2 and the government wants to reduce smoking by 20%, by how much should it increase the price? b.) If the government

    asked by Karen
  22. physics

    A block is given an initial velocity of 1.00 m/s up a frictionless 25.0° incline. How far up the incline does the block slide before coming (momentarily) to rest? Please help! Thanks!

    asked by blair
  23. chemistry

    there's a 5.44 g sample of NH4NO3 and 150 g sample of water. So they ask for the change in enthalpy in kJ/mol. They give the temperature change from 16.2 degrees C to 18.6 degrees C. They also provide the specific heat capacity of the entire solution

    asked by anna
  24. physic

    Hooke's law describes a certain light spring of unstretched length 30.0 cm. When one end is attached to the top of a door frame, and a 8.40-kg object is hung from the other end, the length of the spring is 40.00 cm. (a) Find its spring constant. ____ kN/m

    asked by Chan
  25. Physics

    A 12.0 kg shell is launched at an angle of 55 degrees above the horizon with an initial velocity of 150 m/s. When at its highest point, the shell explodes into 2 fragments - 1 fragments is 3 times heavier than the other. The 2 fragments reach the ground at

    asked by Sandhu
  26. physics

    Starting at rest at the edge of a swimming pool, a 72.0 kg athlete swims along the surface of the water and reaches a speed of 1.10 m/s by doing the work Wnc1 = +165 J. Find the nonconservative work, Wnc2 done by the water on the athlete. Thanx in advance.

    asked by jawn
  27. Chemistry

    I need help setting up this problem. How many milliliters of 0.203 M KMnO4 are needed to react with 3.64 g of iron(II) sulfate, FeSO4? The reaction is as follows. 10 FeSO4(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) → 5 Fe2(SO4)3(aq) + 2 MnSO4(aq) + K2SO4(aq) + 8

    asked by Amanda
  28. physics

    A fisherman reels in 12.0 m of line while landing a fish, using a constant forward pull of 25.0 N. How much work does the tension in the line do on the fish?

    asked by steve
  29. maths

    a craftsperson has 2 alloys of silver. the 1st one is 70%pure silver amd the second one is 50%. how many kilograms of each must be mixed to have 12kg of an alloy which is 65% silver?

    asked by hello
  30. Math

    greater than 30 but less 40 and if you add the digits you get a sum of 10. What is the number word? greater than 7/10 tens but less than 8/10 tens the number has 4 ones, what is the number word? I have more but will wait for these first, thanks. This is to

    asked by Lauren
  31. QUESTION

    ) List all the prime numbers between 55 and 75

    asked by Anonymous
  32. chemistry

    The mass of a golf ball is 45.9g . If it leaves the tee with a speed of 80.0m/s , what is its corresponding wavelength?

    asked by Rose
  33. Operating Systems

    How would you search the entire file system for a file named today.odt?

    asked by Anonymous
  34. Grade 8 Science

    1) What are the main characteristics of vascular plants with seeds? 2)Could you explain the relationship between seeds and fruit?? 3) What are the 3 methods of seed dispersal?? How does the seed design affect its movement or dispersal??

    asked by TERRAE
  35. science

    Assignment says label the parts of a plant cell. I'm blind so I'm going to write the names and put their functions. Cell wall, strenghthens the cell. vacuole is where the cell sap is produced. cell membrane is on outside on the cell. It controls what goes

    asked by Claire
  36. business

    what are some ethical issues that can affect sole trader business

    asked by maureen
  37. Physics

    The floor of a railroad flatcar is loaded with loose crates having a coefficient of static friction of 0.35 with the floor. If the train is initially moving at a speed of 43 km/h, in how short a distance can the train be stopped at constant acceleration

    asked by Kajal
  38. I don't know

    Two of the following numbers add up to seventeen: 6 - 13 - 2 - 12 - 7 - 14

    asked by Tyrone
  39. math

    a ladder 6 meters long leans against a wall. It rests on the ground 1 meter away from the wall. How high on the wall does the ladder rest?

    asked by tahwanickah
  40. Chemistry

    Is the decomposition equation for copper sulphate hydrate (CuSO4.5H2O) as follows: CuSO4+5H2O? Thanks

    asked by Emma
  41. Finance

    If 10 year T bonds have a yield of 5.2%, 10 year corporate bonds yield 7.5%, the maturity risk premium on all 10 year bonds is 1.1%, and corporate bonds have a 0.2% liquidity premium versus a zero liquidity premium for T bonds, what is the default risk

    asked by Magnate
  42. Chemistry

    What minimum frequency of light is required to ionize potassium in419 KJ/mol?

    asked by Rose
  43. Grade 8 SCIENCE!! HELP NEEDED!!

    1)What are the characteristics of vascular plants with seeds?? 2) Why do vascular plants grow larger than non vascular plants??

    asked by ZOLEAHH
  44. probability

    Five numbers are to be picked, without repetition, from 44 numbers to determine the winner of the Fortune Five game in the state lottery. If the order of the numbers is insignificant, how many different ways can a winning quintuple be selected? What is the

    asked by jason
  45. Finance

    If 10 year T bonds have a yield of 5.2%, 10 year corporate bonds yield 7.5%, the maturity risk premium on all 10 year bonds is 1.1%, and corporate bonds have a 0.2% liquidity premium versus a zero liquidity premium for T bonds, what is the default risk

    asked by Magnate
  46. CHEM

    I posted a question earlier, and i'm still abit confused. What is the reaction between potassium and aqueous sodium chloride? I was told that the products are KOH, H2, and KCl. But shouldn't the reaction be a displacement reaction? Since Potassium is more

    asked by Marrion
  47. probability

    Five numbers are to be picked, without repetition, from 44 numbers to determine the winner of the Fortune Five game in the state lottery. If the order of the numbers is insignificant, how many different ways can a winning quintuple be selected? What is the

    asked by jason
  48. Math Word Problem

    Sales of frozen pizza for a club fund-raiser increased from 500 one year to 575 the next year. What was the percent of increase? Would I divide 500 by 75?

    asked by Kelly
  49. Geography

    51. How do the monsoons and the moutains influence the climate in South Asia? Include an analysis of how monsoons can be responsible for survival and hardship in this region. My full answer: The monsoons affect the South Asian climate greatly. In winter

    asked by mysterychicken
  50. Physical Science

    Two tuning forks are struck at the same time. One tuning fork has a frequency of 20 Hz while the second tuning fork has a frequency of 226 Hz. How many beats will result?

    asked by Amanda
  51. Physical Geography

    70 degrees N 0 degrees S 15 degrees E 44 degrees N 160 degrees W 88 degrees S 90 degrees N 90 degrees W 1) how many of the above grid lines run half-way around the world? 2) how many of the above are seen as points on the globe? 3) how many run east-west?

    asked by Justin
  52. Chemistry II

    A total of 30.6 g of potassium hydrogen phthalate is needed to completely neutralize a 500.0 mL solution of sodium hydroxide. What is the molarity of the sodium hydroxide solution?

    asked by Mandy
  53. Geography

    Is this alright? 52. Do you think that the British influence in India was positive or negative? Explain your answer The British influence in India was both positive and negative, but I think it was more negative. The British established an empire in India

    asked by mysterychicken
  54. Physics

    Rollercoaster has a dip that bottoms out in a vertical circle of radius r. Passenger feels seat of car pushing upward on her with a force twice her weight as she goes through the dip. If r = 20.0 m, how fast is rollercoaster going at bottom of the dip?

    asked by Jenn
  55. science

    how are ammonia, salt and water alike? how is salt different from glucose, salt and water?

    asked by dawn
  56. Finance

    If 10 year T bonds have a yield of 5.2%, 10 year corporate bonds yield 7.5%, the maturity risk premium on all 10 year bonds is 1.1%, and corporate bonds have a 0.2% liquidity premium versus a zero liquidity premium for T bonds, what is the default risk

    asked by Magnate
  57. American Government

    Describe the problems that surfaced under the Articles of Confederation (8-10 problems we discussed in class) soon after the Revolutionary War. Use these problems and give a brief overview of Article I, II, III, IV, V, VI and the Bill of Rights of the U.S.

    asked by Mike
  58. Math

    The bar graph below shows the numbers of various colors of cars owned by the employees of a certain business. Write five ratios (expressed as fractions in lowest terms) that compare the least popular color to each of the other colors. There are: 2 yellow

    asked by Kelly
  59. spanish

    lidia porque es verano y no tiene escela

    asked by Anonymous
  60. psychology

    The Getsalt principle explains why the figures,$$$$AAA###, are perceived as three groups instead of nine separate figures.

    asked by lupe
  61. Civics

    What are the duties of a grand jury in a criminal case?

    asked by Anonymous
  62. Physics

    A hollow sphere of radius 0.30 m, with rotational inertia I = 0.080 kg m2 about a line through its center of mass, rolls without slipping up a surface inclined at 19° to the horizontal. At a certain initial position, the sphere's total kinetic energy is

    asked by Mario
  63. Physics (Rotational Kinetic Energy)

    Hello, The question is: A solid ball rolls along the floor with a constant linear speed v. Find the fraction of its total kinetic energy that is in the form of rotational kinetic energy about the center of the ball. Krot/Ktotal = ? The answer I keep

    asked by Ben
  64. student council

    what is a good speech of secretary and vice presidents: this is what secretary it does attend council meetings take pictures at school functions distribute and collect surveys at school funtions and from classrooms participate in council activities vice

    asked by brian
  65. Physics

    A ball is thrown vertically upward from a bridge 70 meters above the river with a velocity of 44 m/s. How high above the water did the ball rise?

    asked by Hillary
  66. U.S. History

    Define the following: 1) Valley Forge 2) Battle of Trenton 3) Battle of Saratoga 4) Battle of Yorktown 5) Treaty of Paris of 1783 6) Egalitarianism

    asked by Trey
  67. Statistics

    In hypothesis testing, if the population standard deviation is KNOWN, your graph should be labeled a T or Z line? In hypothesis testing, if the population standard deviation is NOT KNOWN, your graph should be labeled a T or Z line?

    asked by Kevin
  68. science

    Science Experiment Determine a mathematical modelwhich describes the height of a ball in terms of th number of bounces after it has been droped from a given height. If a ball that bounces like a tenniis ball, is dropped from a given height, then it will

    asked by Nicholas
  69. chemistry

    A laboratory test tube is 12.5 cm long and 2.50 cm in diameter. Calculate the volume of the capacity in mL

    asked by **steph**
  70. psych

    habitually listening to loud music through headphones can result in loss of hearing in the: A)Organ of corti B) middle ear C) auditory nerve D) semicircular canals

    asked by val
  71. 12th grade (Physics)

    A highway is to be built between two towns, one of which lies 44.0 km south and 74.0 km west of the other. What is the shortest length of highway that can be built between the two towns, and at what angle would this highway be directed?

    asked by Lynnie
  72. Physics (Liquids)

    I have a question about fluids ok... I've been told that Pressure = (density of fluid) (gravity) (height) ok that's great in all but I don't see how it works... Pressure = (Force perinduclar to area force is acting on)/(Area force is acting on) ok this

    asked by Physics (Liquids)
  73. physics

    A 0.40- ball is thrown with a speed of 9.0 at an upward angle of 32 degrees. what is the speed at the highest point?

    asked by Anonymous
  74. trig

    I need HELP Verify the identity Cot3X/CSCX=cosX(csc2X-1)

    asked by Chris
  75. physics

    In an Atwood machine m1 = 2.00 kg and m2 = 6.50 kg. The masses of the pulley and string are negligible by comparison. The pulley turns without friction and the string does not stretch. The lighter object is released with a sharp push that sets it into

    asked by blair
  76. science

    A sailboat sails west from port for 5.3 km and experiences a shift in the wind direction. The wind blows the sailboat 2.5 km south. What is its displacement from its original position? a^2+b^2=c^2 5.3^2+2.5^2=5.86^2 I just cant figure out the direction...

    asked by :)
  77. Geography

    Good Afternoon! Need these three checked-- 28. In recent years, many Indians have a. moved from rural areas to the cities in search of better educational and exployment oppurtunities b. returned to rural villages and to tradition ways of life c. left

    asked by mysterychicken
  78. Spanish

    Can someone please check my work? Mamá: Hoy no voy a la escuela porque me duele mucho la cabeza. Ayer estudié toda la noche y hoy no puedo abrir los ojos. Ya hablé con Susana y ella me trae la tarea en la tarde. Ya preparé el desayuno; está en la mesa

    asked by Larry
  79. chemistry

    A sample of the primary standard, Potassium hydrogen phthalate, weighing 0.3589g requires 14.96mL of NaOH solution for neutralization. calculate the molarity of the NaOH solution.

    asked by Reen
  80. Math

    Write the percent as a fraction in the lowest terms. 0.05% Would it be 1/20?

    asked by Kelly
  81. psychology

    The Getsalt principle explains why the figures,$$$$AAA###, are perceived as three groups instead of nine separate figures.

    asked by lupe
  82. biology

    How does the interaction between a carrier protein and the substance it transports resemble the interaction between an enzyme and its substrate?

    asked by hana
  83. Math

    The northern latitude line on a map is 40 degrees 45' 30"; the southern latitude line is 40 degrees 37' 00". What distance in latitude is covered?

    asked by Bee
  84. Grammar

    Are these correctly punctuated, spaced and capitalized? The patient--in a fit of anger--thrust his hand through a sliding glass door. The twins were a lot alike; they both ate too much. On May 30, he suffered a stroke, although he did not realize it;

    asked by Robb
  85. misconception?

    A student asks, “What’s wrong with the argument that the probability of rolling a double 6 in two rolls of a die is 1/3 because 1/6 + 1/6 = 1/3? ”Write an explanation of your understanding of the student’s misconception.

    asked by jason
  86. math

    two cereal boxes have corresponding edges in a ratio of 2:3 If the smaller box sells for $2.50 and the larger box for $4.00, which is the better buy? Why? What assumption(s) do you have to make when solving the problem? Estimate, then check.

    asked by chandice
  87. math

    The mean systolic blood pressure of adult males is normally distributed with a mean of 138 (millimeters of mercury) and a standard deviation of 9.7. What percent of adult males have blood pressure between 161.28 and 164.9?

    asked by jason
  88. psychology

    The physical structure of the auditory sense is responsible for transmitting messages about balance to the brain. it does this through: A) The "hammer" and " anvil" bones B) sound waves C) the part of the auditory nerve that is not involved in hearing D)

    asked by loreta
  89. Math

    Discuss in 200 - 300 words the importance of the science of geology to us as a civilization give at least two examples

    asked by Terrell
  90. science

    At the annual turtle races, Poindexter, the record holder, is trying to retain his title. As the race begins, Poindexter starts off racing North with a speed of 0.025 m/s. He retains this speed for 0.5 meters at which time he speeds up to 0.10 m/s. He

    asked by :)
  91. writing

    I'm writing an essay about a book I read, and I need to make a personal connection with a character that is conceited, brave, and strong. Could someone give some examples of personal connections?

    asked by jack
  92. psychology

    Whether you hear the dripping of sink faucets as the figure or the ground depends on: A) Its similarity to other noises B) your distance from the stimulus C) whether you choose to pay attention to it. D) the other tyoes of sounds you hear in the

    asked by val
  93. Science 5th

    If the speed of a car traveling south is increasing 5 m/s every second, its acceleration is__________.

    asked by Carol
  94. Algerbra1

    Use elimination to solve each system of equations: s-t=4 over s+t=2; -4x+2y=8 over 4x-3y=-10

    asked by Tyrone
  95. Geography - Scale

    convert the following direct statements of scale into representive fraction expressions 1) 2cm to 1km 2) 10m to 1 km 3) 100 mm to 1 m 4) 10 cm to 0.5m

    asked by Maryiah
  96. algebra

    I don't understand this math question.It says :Two consecutive numbers have a sum of 327,what are the two number?

    asked by wendy
  97. 2nd grade

    do we wannna visit milwukee wisconsin write correct sentence

    asked by sangeetha
  98. Grammar

    Are these correctly punctuated? He admitted that he drank 10 beers a day. There is only one alternative to growing old; Dying young. Surgery will take place in 6 weeks, however, if his symptoms worsen, we will perform it sooner. Her tumor had metastasized

    asked by Jordyn
  99. council

    what is a good speech of secretary and vice presidents: this is what secretary it does attend council meetings take pictures at school functions distribute and collect surveys at school funtions and from classrooms participate in council activities vice

    asked by david
  100. Chemistry & Math

    If you add 1.0ml (cm3) of a aqueous solution of NaCl at 0.4mol to 9.0ml of water what's the final concentration of NaCl in mmol? ty

    asked by liz
  101. Cost accounting

    Hardahl Chemical produces thc. Approximated net realizable values at split-off.ree joint products and one by-product. The following information is available for September 2008:Sales Value at Cost after Final Selling Product Gallons Split-Off per gallon

    asked by Danny
  102. spanish

    I need help figuring out the fable about the fox and the hound. I read it in spanish class and know that the character is the zorra and perro and a cerdillo but I don't get the moral or the lesson. Is the meaning that you should be careful or is that

    asked by Jules
  103. Chemistry

    What mass of substance would be needed to prepare these solutions: 1) 400ml (cm3) at 5% weight/volume 2) 50ml (cm3) of NAOH at 10% weight/volume

    asked by george
  104. 3rd grade

    what is a group of officials who make rules or laws called??

    asked by breanna
  105. ..

    how can i fix this sentence so it makes sense: an ethereal world created through the poetic imagination. thanks

    asked by y912f
  106. 3rd grade

    how do I do a cover page for my book report

    asked by fredda
  107. chemistry

    Why is rate of reaction important to scientists?

    asked by fia
  108. Physics

    If you increase the angle of inclination, does the kinetic friction an object experiences while moving down this inclination increase? I was thinking since Kinetic friction= coffient of friction * Normal force that it does not change, since the coefficient

    asked by sam
  109. Physics

    There is a 12mm high object that is 10 cm from a concave mirror with a focal length of 17 cm. (a) Where (B) How high, and (C) what type type is its image. For C i got real inverted and reduced but how do you do parts A and B

    asked by Sammy
  110. Eng.

    How can comparison -contrast , cause -effect , argument , and process analysis , support the topic of " A healthful diet and regular exercise not only improves health , but lowers health care cost . How would this answer be explained ?

    asked by David Chaney
  111. human resources

    unethical issue related to HR Department

    asked by ANUJ
  112. econ

    1) during last year a company went through $800,000 worth of net loss. yet its cash increased 300,000 during the same period of time. How could this occur. Please help confused!

    asked by sonia
  113. fin220

    Collins Office Supplies is considering a more liberal credit policy in order to increase sales The following data is available for the company: Uncollectable new accounts 7% Collection costs 6% of new sales Production and selling costs 79% Accounts

    asked by maggie
  114. delta college

    The "face module", located in the right temporal lobe of the brain, explains why:

    asked by lupe
  115. ddddddd

    perceotual illusions occur when our brain misinterprets sensory information or because of sencory: A) Overload B) Adaptation C) Deptivation D) patterns i am not sure if the answer is A

    asked by val
  116. p

    on this question can you help me please thanks At a restaurant, you bite into a stalk of broccoli and it tastes bitter to you. Your date thinks it tastes just fine. you may have: A) a sensitivity to tastes of bitter and salty, whereas your date has an

    asked by val
  117. psychology

    For the following scores, find the (a) mean, (b) median, (c) sum of squared deviations, (d) variance, and (e) standard deviation: 3.0, 3.4, 2.6, 3.3, 3.5, 3.2

    asked by mary sweazie
  118. Geography

    3. One of the main problems challenging the economics of many African nations today is a. a lack of diverse exports b. increasing their export of raw material c. competing with the industrial output of other African nations d. making fishing more

    asked by mysterychicken
  119. Chemistry/maths

    What mass of substance would be needed to prepare these solutions: 1) 400ml (cm3) at 5% weight/volume 2) 50ml (cm3) of NAOH at 10% weight/volume thanks

    asked by jess
  120. French

    1.À quelle heure est-ce que tu dois arriver à l'école? 1.Je dois arriver à l'école à 20h30. 2.Avec qui est-ce que tu dois parler français? 2.Je dois parler français avec mon professeur français. 3.Quand est-ce que tu dois

    asked by Anna
  121. physic

    A block of mass 12.0 kg slides from rest down a frictionless 34.0° incline and is stopped by a strong spring with k = 2.5 104 N/m. The block slides 3.00 m from the point of release to the point where it comes to rest against the spring. When the block

    asked by Chan
  122. Geography (Ms.Sue)

    I got it!!!! 13. The Southern tip of South Africa contains which of the following types of forests? a. tropical rainforests b. chaparral c. broadleaf evergreen d. mid-latitude deciduous B? Thanks -MC

    asked by mysterychicken
  123. Socials

    Discuss the significance of the following to the french Revolution: a)the Bastille b)the c o c k a d e c)the Marseillaise The Bastille was a former fortress-prison in Paris, France which was built between 1370 and 1383. It was in use a prison and became a

    asked by Sara
  124. math115

    I have a graph it shows the yearly food cost for a family in thousands.What was the percent increase in food costs from 2001 10. to 2002 11 that would make it $10,000.00 and $11000.00 right? but the increase would be 10%?

    asked by celia
  125. Math

    Use each of the numbers 7, 8, 9, 10, and 11 once and only once to fill in the circles so that the sum of the numbers in the three horizontal circles equals the sum of the numbers in the three vertical circles. Of the three possible solutions, which numbers

    asked by Kelly
  126. Math

    Write the numeral in base ten. 7001eight.

    asked by Kelly
  127. Maths Method

    1) lim 1-cos x / x^2 x->0 2) use the mean value theorem to determine the value of c, given that f(x) = cos5x

    asked by Heal the World
  128. HRM

    Select three different incentive plans. i am not sure if i understand what some incentive plans. are any sites?

    asked by scooby9132002
  129. grade 9 geography

    which era was the western cordillera formed in(precambrian, paleozoic, mesozoic, or cenezoic)?

    asked by martha
  130. heath

    Compare and contrast the culture and health beliefs and value of the majority and minority populations.

    asked by pj
  131. psychology

    Hormones are more likely to enhance memory,if our arousal level: a)is high b)is low c)spikes and then levels off d)remains moderate I THINK A IS CORRECT ANSWER BUT I'M NOT SURE????

    asked by vedrana
  132. science

    At the annual turtle races, Poindexter, the record holder, is trying to retain his title. As the race begins, Poindexter starts off racing North with a speed of 0.025 m/s. He retains this speed for 0.5 meters at which time he speeds up to 0.10 m/s. He

    asked by :)
  133. math

    The game of dots is played by rolling a fair die and receiving $1 for each dot showing on the top face of the die. What cost should be set for each roll if the game is to be considered a fair game?

    asked by jason
  134. English

    Would you please check if I answered these correctly? a. I just bought CDs by Regina Spektor, John Legend, and Prince. b. I just bought: CDs by Regina Spektor, John Legend, and Prince. I picked B because d suffices fine for this. a. Students, who study

    asked by Leesa
  135. algebra

    why does the inequality sign change when multiplying or dividing by a negative number? does this happen with equations?

    asked by barb
  136. 8th grade math

    Fill in the blanks using 3 of these operation signs to complete each number sentence. * + - / (* means multiply) question 1: 12 ___6 ___4 ___ 2=24 question 2: (12 ___ 6) __ (4 ___ 2)=36

    asked by Sarah
  137. delta college

    as you watch a door opening, its aspect changes from rectangular to trapezoidal, yet you continue to think of the door as rectangular. __________ explain(s) this phenomenon. A) Selective Attention B) Retinal Disparity C) Monocular depth cues D) Perceptual

    asked by lupe
  138. algebra

    give a counter example to show that each statement is false, the domain of each variable is the set of real numbers..... number 1 said 1. if a2=b2, then a=b idk how yo do it??

    asked by josh
  139. Statistics

    In hypothesis testing, if a claim statement is asking to test a percentage, your graph is a T or Z line?

    asked by Kevin
  140. Chemistry

    We know that zinc,copper can be used to coat Iron. However Iron is not used to coat zinc. Why is it so?

    asked by Jesse
  141. economics

    discuss the four economic sectors that account for the GDP?

    asked by jake
  142. env

    Review the variety of indoor pollutant hazards posted on the EPA Web site. Describe at least three potential indoor air quality (IAQ) hazards in your home. What are the possible health impacts of each hazard? Do you believe your health is at risk based on

    asked by Anonymous
  143. Math

    Western hemisphere: A topographic quadrangle is a 30' series map (it covers 30' longitude and latitude). If the western longitude boundary is 120 degrees 02 feet 30 inches, what is the longitude of the eastern boundary?

    asked by Bee
  144. Math

    A map has a ratio scale of 1:24,000, what is the ground distance in feet if the map distance is 3.5 inches? Is it 7,000 feet?

    asked by Bee
  145. science

    how does metabolism work?

    asked by Anonymous
  146. math fair

    The game of dots is played by rolling a fair die and receiving $1 for each dot showing on the top face of the die. What cost should be set for each roll if the game is to be considered a fair game?

    asked by jason
  147. biology

    How does the interaction between a carrier protein and the substance it transports resemble the interaction between an enzyme and its substrate?

    asked by hana
  148. Calc

    This is a very confusing problem for me y = 5^3^x^2 Find y'

    asked by Joe
  149. Organic CHEM

    I read on the textbook a sentence like this: "The melting and boiling points of alkanes increase as their molecular sizes increase. This is because as alkane molecules become bigger, the attractive forces between the alkane molecules become stronger."

    asked by Marrion
  150. college

    what are the nutrition needs of both a man and a woman throughout the various stages of life

    asked by LISA
  151. word.

    What are the three sections of the Mail Merge Helper dialog box?

    asked by :)
  152. Health

    How do you think what you eat affects your body and the way you feel?

    asked by Brooke
  153. spanish

    HOW CAN I DO MY HOMEWORK SHOWING TEN PICTURES AND WITH COMPLETE SENTENCES

    asked by Cortese
  154. history

    How does an individual gain and keep their citizenship?

    asked by Hema
  155. chemistry

    What is similar about the outer shell of electrons in the halogen family?

    asked by Salli
  156. biology

    what are they differenves between eprokaryotes& prokaryotes?

    asked by Jenna
  157. CHS Chemistry

    My paper has a picture of a beaker and in it it had the names: Na+(aq), C2H302-(aq), and SrSO4(s). The directions say: Your lab partener tells you that she mized two solutions that contain ions. You analyze the solution and find that it contains the ions

    asked by Chelsea
  158. math

    There are 11 kids in a class and the teacher gave out jelly beans and the minimum # is 9, maximum # is 18, mode is 12, median is 13. How do I find out how many jelly beans each student got?

    asked by Susan
  159. Biology

    How is the expression of sex-linked genes similar and different from the expression of autosomal genes?

    asked by Ben
  160. math

    What are good sites to study ratios in math?

    asked by Meghan
  161. English

    How is dichotomy expressed in Han's Christian Andersen's the nightingale? Is it the difference in what is natural vs. man made?

    asked by Sara
  162. Math

    I have a graph it shows the yearly food cost for a family in thousands.What was the percent increase in food costs from 2001 10. to 2002 11 that would make it $10,000.00 and $11000.00 right? but the increase would be 10%?

    asked by Celia
  163. AP Government

    what were the anti-federalists and federalists views on civil liberties, civil rights, state powers, and economy

    asked by sen10r
  164. spanish

    Dónde están las señoras calientes? what does this mean in english?

    asked by Anonymous
  165. economics

    i need to find current articles online that are microeconomics articles that relate to: 1. changes in supply and demand 2. government role--price floors/ceilings, providing public goods, regulations 3. negative externalities

    asked by jake
  166. Biology

    How is the expression of sex-linked genes similar and different from the expression of autosomal genes?

    asked by Alex
  167. Reading

    What is the definition of the word embers?

    asked by Colin
  168. all

    I am compiling a list of homework help lines for parents resources. Does this help line assist high school students?

    asked by mom
  169. math157

    The number of accidents that occur at the intersection of Pine and Linden streets between 3 p.m. and 6 p.m. on Friday afternoons is 0, 1, 2, or 3, with probabilities of 0.84, 0.13, 0.02, and 0.01, respectively. Graph this probability distribution. What is

    asked by jason
  170. critical sthinking

    what kinds of supporting paragraphs-examples , details , definition, and analysis help define a sentence such as a healthful diet and regular exercise not only improves health , but lowers health care costs .

    asked by Debra Jackson
  171. Physics (Liquids)

    Hi! Ok P = Po + (greek lowercase letter Ro)gh pressure = atmospheric pressure + density of fluid(gravity)(pressure head) I derived it using calculus and followed along in the book the book assuems in ther derivation that it's a solid cylinder that sits

    asked by Physics (Liquids)
  172. Marketing

    I have to create a tv commercial for Red Lobster but I don't have any ideas how to do it. Plus I need some tips on how to make a tv advertisement

    asked by Chris
  173. Art

    I need to find one famous piece of artwork of the Greek mythological character Narcissus other than a painting or statue. Is there a temple or architecture that features him that I don't know about?

    asked by Pierre
  174. chemistry

    I have to answer this question for chemistry. It deals with ionic compounds, like how when an atom loses or gains electrons, energy is involved. So the question is Would the same amount of energy that's taken, be given off? (lost/gained)

    asked by lola
  175. ETHICS

    UNETHICAL ISSUE RELATED TO HR DEPARTMENT

    asked by ANUJ
  176. math

    A map has the scale 1 inch = 2 miles; what is the ratio scale?

    asked by Bee
  177. word.

    What are the steps in creating a drop cap two lines tall?

    asked by :)
  178. psychology

    Hormones are more likely to enhance memory,if our arousal level: a)is high b)is low c)spikes and then levels off d)remains moderate I THINK A IS CORRECT ANSWER BUT I'M NOT SURE????

    asked by vedrana
  179. Geography

    Need help with this: 5. Great cultural diversity exists in African countries, especially those a. with small populations b. located along the northeastern coast c. located south of the Sahara d. that were independent in 1914 ...I think it might be B? but

    asked by mysterychicken
  180. cathedral

    How do you figure out the space and volume ratio cube

    asked by jack
  181. Cultural Diversity

    Consider the choices of Native Americans who decide to stay on their tribe's native land (reservation)and those who choose to relocate to a city. If you were presented with this decision, which would you choose and why?

    asked by Ruth
  182. 5th grade math

    what is geometric secuence? what is arithmetic secuence?

    asked by wilfredo
  183. Civics

    What kinds of cases are heard by the Court of International Trade? Would it be cases dealing with tariffs.

    asked by Anonymous
  184. Media Law

    What are the legal bases of a defamatory case?

    asked by Crystal
  185. Pre- Caluculus

    Find the time at which the depth of the water in the tank is eual to half its initial depth. D(t)=sqrt(100-2t) the tank is empty when t=50 min

    asked by DJ
  186. science

    we need help finding the plant life cycle.

    asked by Matt
  187. Biology

    How is the expression of sex-linked genes similar to the expression of autosomal genes?

    asked by Alex
  188. English

    "My hand was positioned as if I was holding an orange to the piano, just as she said." Is it "I was" or "I were"? People normally say "I were", but I don't know if that's actually grammatically correct. Thanks!

    asked by Nikki
  189. psychology

    Genenrally, inability to taste food is traceable to impairment of the sense of: A) smell B) sight C)Sound D) touch

    asked by lao
  190. science

    what is the answer for the equation NaOh+HCl?

    asked by me
  191. physics

    A train takes 2 hours and 30 minutes to travel between 2 cities that are 210 km apart. What was the average speed of the train? Could someone take me through the steps please on how to get the answer

    asked by Anonymous
  192. english

    can someone please help me make a good sentence with this word: harem it means: the part of a Muslim palace or house reserved for the residence of women.

    asked by y912f
  193. math

    how do i find dy/dx using implicit rule? (x^2)y +x(y^2)=6

    asked by carolina
  194. algebra

    what is the fourth root of 16

    asked by tom
  195. chemistry

    50% purity NAOH liquid . if the density is 1.53 . so one liter hou much NAOH is here ?

    asked by jeet
  196. math

    Me and my mom are having an agrument about how to solve this problem. 27 / (5+4) * 19= she says the answer is 57 and I say the answer is 6 with a remainder of 9..can you please tell me who is right. Thank you.

    asked by Lizzy
  197. math/probability

    A jar contains four marbles, each a different color: red, blue, green, and yellow. If you draw two marbles from the jar, one after another, replacing the first before drawing the second, what is the probability of getting a. two red marbles? b. a red

    asked by jason
  198. visual

    What comment is Billy Wilder making with the reversal of sexual stereotypes in Some Like it Hot.?

    asked by Maya
  199. UOP

    what is a viable and compelling argument I don't understand that?

    asked by JUlius
  200. READING

    i need to use the pronunciation key to write the word like vigil vij-el

    asked by GI
  201. science

    How do you find the total kinetic energy...What formula do I use. I am given moles, volume, and temp.

    asked by Nisha
  202. research

    what makes you vomit and direah?

    asked by marie
  203. French

    Alain looks around his classroom and notes how many old things ought to be replaced with new ones. Write out what he tells his classmates. 1.Ousmane et Salim ont de vieux cahiers. 1.Ousmane et Salim doivent acheter nouveau cahiers. 2.Tu as une vielle

    asked by Anna
  204. Math

    A ratio scale is 1:10,000; this converts to a verbal scale of: 1 cm = _______ km

    asked by Bee
  205. 3rd grade english

    I need to find syllables with an a at the end please help

    asked by Courtney
  206. health

    Compose a list in which you identify the major components of health communication. Who is involved in each component?

    asked by miss
  207. math

    Jackie goes to the store to buy some meat. The meat costs $5.80/kg. How many grams of meat could she buy for $10? is there an easy way to do this? I did a few others like it, but kg and grams is not as easy

    asked by Clair
  208. 2nd grade

    DOL Quiz 9/2 1.do you want to visit milwaukee wisconsin 2.dontcha like peanuts raisins and apples 3.mr brown said he came here yesterday 4.her want to read al s books 5.we aint very tired now 6.them boys won t play with us thank u

    asked by sangeetha
  209. math

    How do I solve absolute value bar 5p plus 12 absolute value bar equals 7?

    asked by Claire
  210. social studies

    How does an individual gain and keep their citizenship?

    asked by Hema
  211. Math

    A topographic quadrangle is a 30' series map (it covers 30' longitude and latitude). If the western longitude boundary is 120 degrees 02 feet 30 inches, what is the longitude of the eastern boundary?

    asked by Bee
  212. Spanish HW

    Debes comer mas o menos?

    asked by Roseann
  213. 2nd grade

    My 2nd grader son needs to write a speech on why he should be elected as a classroom president. Some of the ideas I suggested are - as a classroom president, he will keep the classroom clean; make sure students respect and behave nicely with each other...

    asked by Neil
  214. Math

    Determine the solution to the initial value differential equation: y′+2*y^2*e^(5*x)= 0 y(0)=2

    asked by AK
  215. English

    can you give 5 points of society's role in music? painting?

    asked by Kaitlin
  216. physics

    8 kg object is being pulled on friction free surface by 110 kg object through a pulley find acceleration of 8 kg object

    asked by Anonymous
  217. science

    why do chemical symbols use upper and lower case letter

    asked by loridunn
  218. calculus

    what is the derivative of (sin^2)x ?

    asked by jem
  219. calculus

    i have to find the derivative (first) of y= tan^2 (3x-π) ^that is (3x- pi)

    asked by jake
  220. 7th grade

    3y-1=13-4y what is y?

    asked by Anonymous
  221. math

    how do i find the product. Extimate to check or 0.5 x 28

    asked by victor