yolanda

Most popular questions and responses by yolanda
  1. world history

    Which identifies points of the agreement between the Soviet Union and other allied powers at the Yalta conference? A) The immediate execution of the highest ranking nazi officials B) The division of Germany into four allied occupation zones C) The

    asked on August 8, 2018
  2. AP Chemistry

    What mass of silver nitrate (AgNO3) is required to prepare 400 g of a 3.50% solution of AgNO3

    asked on October 3, 2011
  3. science

    Spent steam from an electric generating plant leaves the turbines at 120.0 degrees celsius and is cooled to 90 degrees celsius liquid water by water from a cooling tower in a heat exchanger. How much heat is removed by the cooling towerwater for each kg of

    asked on April 8, 2011
  4. Math

    Trina has $1000 to purchase an open-top cylindrical dog pen in her backyard. She wants the height of the pen to be 5 feet. If the pen costs $1 per square foot, what is the biggest pen (in terms of the radius) that she can afford? Round your answer to the

    asked on August 8, 2015
  5. Physics

    Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 17 m/s at an angle 34 degrees; with respect to the horizontal. Sarah catches the ball 1.5 meters above the ground. 1) what

    asked on January 24, 2017
  6. Math

    Let ∠X and ∠Y be complementary. If sin(X) = 3/5 and cos(X) = 4/5 then what is the value of sin(Y)? A)3/5 B) 4/5 C) 5/4 D) 5/3 Is it A?

    asked on August 8, 2015
  7. Geometry

    Ray is late for work, but would like to drink some coffee before he leaves. The coffee in the pot is too hot, so Ray puts 20 small ice cubes in a mug before pouring in the coffee. The ice cubes measure 1 cm per side. The mug is cylindrical, and has a

    asked on August 6, 2015
  8. Math

    A circle has an area of 36 in2. What is the area of a sector of the circle that has a central angle of π/6 ? A) 3 in2 B) 6 in2 C) 12 in2 D) 196 in2 I think Its 12

    asked on August 8, 2015
  9. Math

    Which transformation will be equivalent to rotating a figure 270° counterclockwise? A) reflecting over the x-axis and the y-axis B) translating left 3 units and down 5 units C) Reflecting over the y-axis and then reflecting over the line y = x D)

    asked on August 10, 2015
  10. Math

    Which transformation will be equivalent to rotating a figure 90° counterclockwise? A) reflecting over the x-axis and the y-axis. B) translating left 3 units and down 5 units. C) Reflecting over the x-axis and then reflecting over the line y = x. D)

    asked on August 9, 2015
  11. Stats

    About 35% of the population has blue eyes (based on a study at Indiana University). a. If someone is randomly selected, what is the probability that he or she does not have blue eyes?

    asked on November 14, 2012
  12. Science

    An object reaches a velocity of 147m/s in 15s at a uniform acceleration vertical plane .calculate the size of the uniform acceleration ,also determine whether it was an upward or downward movement from rest.

    asked on June 12, 2019
  13. histroy

    describe several factors that caused the public to feel demoralized during the late 1800

    asked on February 17, 2011
  14. Algebra

    1. Is it more difficult to run up a ramp with a slope of 1/5 or a slope of 5? 2. What is the slope of a line that passes through the points (2,0) and (5,0)? 3. A line has a slope of 2. It passes through the points (1,2) and (3,y). What is he value of y? 4.

    asked on April 30, 2015
  15. physics

    Transverse waves with a speed of 50.0 m/s are to be produced on a stretched string. A 5.00m length of string with a total of 60 grams is used. a) what is the required tension in the string? b) calculate the wave speed in the string if the tension is 8.00n.

    asked on May 11, 2010
  16. Math

    What are the advantages and disadvantages of grouped data?

    asked on April 19, 2010
  17. Math

    Find the point, M, that divides segment AB into a ratio of 3:2 if A is at (0, 15) and B is at (20, 0). A) (9, 6) B) (12, 6) C) (12, 9) D) (9, 12) Is it b? if not how do I find the answer?

    asked on August 9, 2015
  18. Math

    X^1/8 =32 solve for x

    asked on June 12, 2019
  19. Math

    A steel plant has two sources of ore, source A and source B. In order to keep the plant running, at least three tons of ore must be processed each day. Ore from source A costs $20 per ton to process, and ore from source B costs $10 per ton to process.

    asked on August 9, 2015
  20. English

    African slaughter should be allowed in the suburbs speech

    asked on April 20, 2016
  21. Chemistry

    If a plant produces 8.06 mol of C6H12O6 how many moles of CO2 are needed

    asked on June 12, 2012
  22. Math

    Simplify 6/x-2 + 3/2+x - 9x-5/x^2+x-6

    asked on June 22, 2019
  23. Math

    Factorise 18x^2+10x+31

    asked on June 22, 2019
  24. Math

    In Tasha's school, .600 of the students participate in a school sport. If there are on thousand students in Tasha's school, how many participate in a school sport?

    asked on September 10, 2013
  25. Economics

    Are there any current subsidy or welfare issues that are being discussed or addressed in parliament or in municipalities

    asked on May 20, 2019
  26. Science

    A component is uniformly accelerated in a production plant from 3m/s to 8 m/s in 4s and at a constant velocity of 8 m/s for the following 2s . Determine the displacement for a time of 6s.

    asked on June 13, 2019
  27. Science

    A vehicle maintains a uniform velocity of 60m /s for 60s. Calculate acceleration

    asked on June 13, 2019
  28. Economics

    What are the costs and consequences of providing the subsidies ana welfare?

    asked on May 20, 2019
  29. CHEMISTRY

    CaCO3(s)+2HCl(aq)>CaCl2(aq)+H2O(l)+CO2(g) how many grams of calcium chloride will be produced when 30 g of calcium carbonate are combined with 13 g of hydrochloric acid? Which reactant is in excess and how many grams of this reactant will remain after the

    asked on March 20, 2014
  30. math

    37. A person deposited $500 in a savings account that pays 5% annual interest that is compounded yearly. At the end of 10 years, how much money will be in the savings account?

    asked on February 15, 2012
  31. science

    what is the acceleration of a proton moving with a speed of 7.5m/s at right angles to a magnetic field of 1.4T?

    asked on April 18, 2018
  32. algebra

    A train leaves a station and travels north at a speed if 50 mph. Five hours later, a second train leaves on a parallel track and travels north at 175 mph. How far from the station will they meet?

    asked on June 25, 2015
  33. Math

    If the average person drikns 8 ounces glasses of water per day, a person who drinks 12.8 ounces of water after a morning exercise session has consumed what fraction of the daily average?

    asked on March 24, 2010
  34. Math

    On Monday, Lance rode his bike 8 miles. On Tuesday, he rode twice as much as the day before. If the pattern continues, how many miles will lance ride his bike on Thursday? I have a hard time figuring out mile problems. Please help.

    asked on November 28, 2015
  35. English/Psychology

    Imagine yourself a year from now. What do you want your life to look and feel like? Be as descriptive and specific as possible. Write it as though it were already a reality. - Plan of action (how can I make what I imagine a reality.) My goal is to: My

    asked on December 31, 2010
  36. Math

    Ellie has 1/5 of a yard of ribbon to make small bows for her sisters birthday party. Ellie needs to make 6 bows that each use the same length of ribbon. What fraction of the ribbon does Ellie need for each bow? I have to build an equation that represents

    asked on January 30, 2016
  37. confidentiality in allied health

    which one of the following activities is considered part of health care operations

    asked on February 12, 2011
  38. math

    Systems of equations can be solved by graphing or by using substitution or elimination. What are the pros and cons of each method? Which method do you like best? Why? What circumstances would cause you to use a different method?

    asked on July 1, 2008
  39. math

    A commuter has 245 in his commuter savings account. This Account changes by 15 dollars each week he buys a ticket. If the account changed by 240 for how many weeks of tickets did the commuter buy. If the commuter wants to buy 20 weeks of tickets how much

    asked on October 10, 2015
  40. Math

    line j: y = 2/3x + 1/2 line k: y = 1/2x + 2/3 line l: y = 2/3x + 3/2 line m: y = 3/2x + 1/2 These four lines have been graphed on the same coordinate grid. Which lines are parallel to each other? A)j and l B)j amd m C)k and l D)k and m Is it C??

    asked on August 10, 2015
  41. chemistry

    A balloon is inflaed outdoors on a cold day in lowa at a temperature of -40 c to a volume of 2.00 l. If the pressure remains constant, what is the volume of the same balloon if taken indoors at a temperature of 25 c?

    asked on December 6, 2012
  42. Sci 230

    I live in Texas, what local ecosystem or any ecosystem could I use for an assignment. I have to include its hierarchy of interactions and its biodiversity. I also have to answer how is the ecosystem dependent on the biodiversity as well as one threat to

    asked on July 3, 2012
  43. medical billing and coding

    What codes do i use for these? 1. Two-year-old patient ingested an unknown quantity of mother,s Envoid.

    asked on November 29, 2011
  44. AP Chemistry

    What volume of 0.149 M K3PO4 is required to react with 41 mL of 0.793 M MgCl2 according to the equation 2 K3PO4 + 3 MgCl2 → Mg3(PO4)2 + 6 KCl Answer in units of m

    asked on October 7, 2011
  45. health INSURANCE

    I NEED AN EXAMPLE ON 5 INSURANCE CARRIES AND 5 TYPES OF PLANS

    asked on May 29, 2011
  46. Physical Science

    lead has specific heat of .028kcal/kgC, melting point of 328 degrees C and a heat fusion of 5.5 kcal/kg. how much heat must be provided to melt a 250kg sample of lead with a temperature of 20 degrees Celsius?

    asked on April 8, 2011
  47. English/Psychology

    I need someone to proofread this and give me some suggestions on this paper? Do the following: "A Plan of Action". How can the A Plan of Action help you address a current problem or challenge you are having with school?” My Problem/Challenge: The Tools I

    asked on January 7, 2011
  48. environmental science

    do you believe that humans can harvest the forest resource in an environmental friendly way?

    asked on June 29, 2009
  49. math

    7+90 divided by 9+10 97/19= 5 R2

    asked on August 17, 2005
  50. Algebra

    What is the answer to 7x+2y=16 and -21x-6y=24 using the substituion method?

    asked on January 17, 2013
  51. ACC305 Accounting for Decision Making

    I am trying to get my research paper done, but I am having some trouble find the information that I am looking for on the company Bausch & Lomb. Here are the question that I am having trouble finding information for. 1. Who within the organization has the

    asked on December 6, 2012
  52. Algebra

    Use scientific notation to multiply the following two numbers. Express the answer using scientific notation; retain all nonzero decimal places (1.9 • 10^4) • (8.4 • 10^5)

    asked on January 2, 2012
  53. Physics

    A projectile of mass 0.46 kg is shot from a cannon, at height 6.8 m, as shown in the figure, with an initial velocity vi having a horizontal component of 7.1m/s. The projectile rises to a maximum height of ∆y above the end of the cannon’s barrel and

    asked on September 26, 2011
  54. geometry

    Let p represent a true statement, while q and r represent false statements. Find the truth value of the compound statement. ~[(~q V p)^ ~r]

    asked on August 22, 2011
  55. English/Psychology

    1. What is a Positive Change as being a successful student in college? How will you know if a student is SUCCESSFUL (doing positive things)? Positive Change for becoming a successful student in college involves getting a clear picture about the harmful

    asked on January 2, 2011
  56. college

    Write a 350-700 -word response describing each court level and its responsibilities. Then, describe the two main differences you found between the state and federal court systems.

    asked on March 11, 2010
  57. math

    Wholesale cost $1.55 and sold it at $2 and 20 what is the gross profit percentage x 100

    asked on January 21, 2017
  58. EN110

    To practice your reading comprehension skills, remember all of the following EXCEPT:

    asked on November 21, 2016
  59. Math

    Glen bought a bike for $68.00. He paid with four $20 bills. How much change did Glen receive? So 20 bills is $80.00 take 80-68= $18.00 dollars is this the correct answer.

    asked on November 28, 2015
  60. CIS 312 Information systems for Managers

    What are the advantages and disadvantages of using Enterprise Information Systems (EIS) such as ERP and SCM?

    asked on September 12, 2012
  61. Physics

    A projectile of mass 0.46 kg is shot from a cannon, at height 6.8 m, as shown in the figure, with an initial velocity vi having a horizontal component of 7.1m/s. The projectile rises to a maximum height of ∆y above the end of the cannon’s barrel and

    asked on September 26, 2011
  62. Science

    A ball dropped from the roof of a building take 4s to reach the street. How high is the building?

    asked on September 21, 2011
  63. Math

    Could some please help me to find the additive inverse of -9 on the 12-hour clock.

    asked on February 6, 2011
  64. algebra

    Which is greater 3^31,9X3^30 or 3^33?

    asked on June 14, 2010
  65. SOCIOLOGY

    Define social change. What are the key features of social change? Give four examples of social movements, current or past, and describe the key features of each movement.

    asked on May 19, 2010
  66. math-please help

    if a=2^3*3^7*5^3*11^4 and b=2^2*3^5*7^2*11*13,find the following.(leave your anwer written with exponents)a.GCD b.LCM

    asked on April 9, 2010
  67. math

    estimate by rounding the fractions a. 7 8/9* 5 1/13 b. 34 9/10 divided by 4 9/10 c. 14 19/39 divided by 19/39

    asked on April 8, 2010
  68. math

    0.25 plus 0.65 in fraction form answer please

    asked on March 24, 2010
  69. math

    subtract the quotient of 18 and 2 from the sum of 22 and 9.

    asked on January 28, 2010
  70. MORE LIKE READING

    WHY IS IT IMPORTANT PEOPLE WATCH THE TELEVISION ABOUT WHO SHOULD BE PRESIDENT??

    asked on November 2, 2016
  71. Math

    Mona makes dish cloths from a roll of cloth. Each dish cloth takes 14 of an hour to be made. Which expression can be used to find how many dish cloths Mona can make in 6 hours? 14÷16 16÷4 6÷14 14÷6 Part 2 How many dish cloths can Mona make in 6 hours?

    asked on January 28, 2016
  72. Geometry

    If two sides of a triangle are 3 cm and 5 cm in length, which could NOT be the measure of the third side? A) 2 cm B) 3 cm C) 4 cm D) 5 cm I thhink it's A

    asked on August 7, 2015
  73. Math

    Suppose a sector of circumference P has the same area as a sector of circumference O. Can you conclude that circumference P and circumference O have the same area? Explain.

    asked on July 14, 2015
  74. math

    water tower with a 20 ft. sphere at top to store water. how many gallons does it hold?

    asked on January 29, 2015
  75. math

    Explain: what the expression 6x means

    asked on January 22, 2014
  76. MGT 496 Research Project I

    I am doing a Action Research Project on a problem within my company that I am employed with. The problem is using manual time sheets and how to resolve this issue. What I need is to find companies that have had problems with manual paper time sheets and

    asked on September 17, 2013
  77. Math

    My monthly mortgage payments are $4,369.66 for 30 years at 8%, what is the original cost of the house?

    asked on June 17, 2013
  78. Math

    What would be the cost of a car if my payments were $453 monthly for 3 years at 6% per year

    asked on June 17, 2013
  79. math

    help me on ratios please its homework

    asked on December 3, 2012
  80. CIS 312 Information systems for managers

    What is the best way for a company to stay current in its computing? Is it even possible? What would be a safe strategy for an organization to use?

    asked on September 25, 2012
  81. Business Law for Managers

    How are most consumer laws administratered?

    asked on September 12, 2012
  82. Sci 230

    Are all threat to biodiversity caused by humans? Please explain your answers.

    asked on July 3, 2012
  83. Sci 230

    describe each stage of the flow of information starting with DNA and ending with traits

    asked on July 2, 2012
  84. statistics

    consider a sample mean of xbar of 46 calculated from a sample of size 35 drawn from a population of over 1000. Would it be appropriate to use the standard score table to look up the probability of a z score calculated on these data? Why or why

    asked on May 15, 2012
  85. math

    if a math rpoblem says that a square is worth 2cm, and they want you to find the area of 6 squares how are they using the term "worth"?

    asked on March 29, 2012
  86. statistics

    For this discussion you will need to come up with twenty different data points and enter them into the first column in Excel. The data points can be any numbers you want as long as there are twenty of them. You will then use the descriptive statistics

    asked on March 8, 2012
  87. tobacco and health

    how does tar affect your lungs

    asked on January 19, 2012
  88. medical billing and coding

    What medical codes do I use for this? 1.Staphylococcus aureus infection of tranplanted kidney.

    asked on November 29, 2011
  89. Microeconomics

    When is it profitable to pay an above market wage?

    asked on October 16, 2011
  90. Physics

    A projectile of mass 0.46 kg is shot from a cannon, at height 6.8 m, as shown in the figure, with an initial velocity vi having a horizontal component of 7.1m/s. The projectile rises to a maximum height of ∆y above the end of the cannon’s barrel and

    asked on September 26, 2011
  91. soc101

    Of the different forms of social structure described by Durkheim, Tonnies, and Lenski, which comes closest to matching your social setting? Use the following terms in your explanation: status, role, primary group, and secondary group.

    asked on November 16, 2010
  92. soc101

    Of the different forms of social structure described by Durkheim, Tonnies, and Lenski, which comes closest to matching your social setting? Use the following terms in your explanation: status, role, primary group, and secondary group.

    asked on November 14, 2010
  93. math-please help

    if a=2^3*3^7*5^3*11^4 and b=2^2*3^5*7^2*11*13,find the following.(leave your anwer written with exponents)a.GCD b.LCM

    asked on April 8, 2010
  94. math

    if a=2^3*3^7*5^3*11^4 and b=2^2*3^5*7^2*11*13,find the following.(leave your anwer written with exponents)a.GCD b.LCM

    asked on April 8, 2010
  95. elementry/math accuplacer

    This year Shannon spent a total of $91 on going to the movies. If she went to the movies 13 times, has much did each movie cost?

    asked on March 30, 2010
  96. statistics

    the life expectancy of lung cancer patient treated with a new drug is normally distributed with a mean of 4 years and a standard deviation of 10 months what is the probability that a randomly selected lung cancer patient will last more than 5 years

    asked on March 28, 2010
  97. math

    There are 8 ounces in a 1/2 pound. How many ounces are in 7 3/4 pounds.

    asked on March 24, 2010
  98. college

    Compare mechanistic and reciprocal interactionism. Give an example of reciprocal interactionism (influences among a person, a situation, and a behavior). Provide an example of mechanistic interactionism (a trait, a situation, and the relationship between a

    asked on October 8, 2009
  99. writing

    In what ways are purpose, audience,tone and content different for interpersonal and business communication

    asked on July 13, 2009
  100. math/fractions

    Beth bought a shirt for $6. This was 1/5 of the regular price. What was the regular price of the shirt?

    asked on April 9, 2009

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