Most popular questions and responses by Nichole
  1. Health

    Rapid heartbeat is a physical response to stress true false Most people have some circumstances in their lives True False The fight or flight response is only experienced by humans true false ———- is hormone produced by the adrenal glad that

    asked on September 11, 2018
  2. Earth Science🌍

    1. How can earths layers be defined? Select the two correct answers A. By their physical properties B. But their asthenospheres*** C. By their chemical compositions D. By their amounts of land area*** E. By there Proxmities to the core If I got both wrong

    asked on August 20, 2019
  3. Social Studies

    1.What was the initial purpose of the constitutional conversation A. To write the constitution B. To Amend the constitution amend the articles of confederation D. To ratify the constitution My answer C 2. What fundamental problem did Noah Webster see

    asked on October 4, 2018
  4. chemistry

    How many liters of CO2 form at STP if 5.0g of CaCO3 are treated with excess hydrochloric acid? show all your work

    asked on April 24, 2009
  5. math

    what is the experimental probability of rolling a 3

    asked on March 2, 2015
  6. nutrition

    Choose three nutritional labels off of food packaging. Explain the ingredients and how to read each label in terms of calories, protein, carbohydrates, fats, and percentage of daily recommended dietary value. Respond in a short essay format of 200 words of

    asked on October 25, 2012
  7. Math

    Lesson 14 measurement unit test I need to check my answers

    asked on February 20, 2019
  8. Statistics

    Normal distribution models what type of variable??

    asked on May 7, 2012
  9. Social studies

    How are the capital resources used in production A. They allow producers better access to world market B. They make it possible to employ more skilled labradors C. They provide tools to make production more efficient......... D. They purchase the Rall

    asked on March 6, 2019
  10. Science

    I need big help on my science no hate pls I just need help Here is a couple of questions for you to help me 1. Which of the following best describes the movement of an object at rest if no outside forces act on it A. It will move due to Inertia B. Gravity

    asked on February 25, 2019
  11. chemistry

    What is the balaced net ionic for this equation: PbNO3+CuSO4-->PbSO4+CuNO3

    asked on March 7, 2010
  12. English

    1.thanking her best friend Tracy has betrayed her, Sally screams that she has always thought Tracy was ugly. However, Sally later learns that her friends supposed betrayal was all a big misunderstanding. She wishes she had never said what she did which

    asked on August 14, 2019
  13. English

    2. What type of communication is occurring when Sean Chris flex upon his performance in the state championship basketball game A. Interpersonal communication B.intrapersonal Communication* C. Mass communication D. Public communication 3. A student has

    asked on August 14, 2019
  14. Accounting

    Julie Molony opened Julie's Maids Cleaning Service on July 1, 2010. During July, the company completed the transactions. July 1 Invested $14,000 cash in the business 1 Purchased a used truck for $10,000 paying $3,000 cash and the balance on account. 3

    asked on April 12, 2010
  15. pre calculus

    You set up a business and make an initial investment of $10,000. The unit cost of the product is $2.85 and the selling price is $4.95. How many units must you sell to break even?

    asked on January 7, 2009
  16. Math

    1. What is 0.32 as a fraction in simplest form My answer was 32/100 2. Find the sum of 2 1/2 and 2/5 My answer was 2 3/7 3. Which of the following makes the statement true 1/5^0=? My answer was 1 4. The area of a certain state is 840,000 Square miles what

    asked on September 21, 2018
  17. aP Chemistry

    The net ionic equation for ALL aqueous reac- tion of strong acids and strong soluble bases that form soluble salts is 1. the formation of the soluble salt. 2. the formation of water from the ele- ments. 3. the formation of H2O from H and OH . 4. the

    asked on August 29, 2012
  18. Career explanation

    1. Melanie assesses risk both financial and physical. She has a graduate degree she is: A. A financial planner B. A business Analysts actuary D. A securities trader This is really confusing to me so it would mean a lot if you can help me

    asked on April 2, 2019
  19. math

    enrollment in a business seminar increased from 52 people to 71 people. what was the percent increase.

    asked on July 3, 2011
  20. math

    Dionne can run around a circular track in 120 seconds. Basha, running in the opposite direction as Dionne, meets Dionne every 48 seconds. Sandra running in the same directions as Basha, passes Basha every 240 seconds. How often does Sandra meet Dionne?

    asked on December 14, 2011
  21. MATH

    express the repeating decimal as a quotient of two integers 1.63

    asked on July 14, 2011
  22. Communication

    There is 10 questions I need to check 1.Stating an observation about behavior, offering to possible reasons for the behavior, and then requesting clarification about the behavior can help communicators avoid

    asked on September 4, 2019
  23. chemistry

    An enzymatic hydrolysis of fructose was allowed to proceed to equilibrium at 25 degrees C. The original concentration of fructose-1-p was .2 M, but when the system had reached equlibrium the concentration of fructose 1-p was only 6.52 * 10 -5 M. Calculate

    asked on October 5, 2010
  24. chemistry

    What is the net ionic equation for calcuim ion and ammonium oxalate?

    asked on September 28, 2010
  25. science

    how are fossil fuels formed???

    asked on August 26, 2010
  26. Government

    What are some reasons why the President was given almost unlimited military powers? What are some possible positive and negative effects resulting from the scope of the President's military power? The effective conduct of a war requires a strict obediance

    asked on May 13, 2007
  27. math

    There are nine points on a piece of paper. No three of the points are collinear. How many different triangles can be formed by using three of the nine points as vertices?

    asked on December 14, 2011
  28. grammar

    I am both a quick worker, and I am careful." what is the correct parallel structure.

    asked on May 10, 2011
  29. pre calculus

    The perimeter of a rectangle is 480 meters and its length is 1.5 times its width. find the dimensions of the rectangle.

    asked on January 7, 2009
  30. math


    asked on June 12, 2011
  31. Math

    1. What are the main median and Range of the data set 15, 16, 21, 23, 25, 25, 25, 39

    asked on March 27, 2019
  32. chemistry

    which stage of ionization usually produces more ions?

    asked on April 25, 2009
  33. Math

    I need help with Lesson 3 unit 3 pls help no hate I just am struggling a bit here

    asked on February 25, 2019
  34. 10th grade

    Lack of iron in the photic zone of the open ocean restricts the size of plankton populations. Iron is what kind of factor for marine plankton?

    asked on October 26, 2010
  35. exp of math

    sales of frozen pizza for a club fundraiser increased from 500 one year to 520 the next year. what is the percent increase

    asked on July 3, 2011
  36. Chemistry

    The temperature of a 2.0 g sample of aluminum increases from 25 to 30 degrees celcius. How many joules of heat energy were added? Specific heat of Aluminum is .9

    asked on May 18, 2011
  37. Government

    Suppose major officeholders from one particular party are not performing well, and this party is not monitoring these officeholders. In what ways could this situation affect the party as a whole? In the United States, the popularity of the poorly

    asked on May 13, 2007
  38. English

    In the call of the wild it was easy for Buck to save Johnson Thorton from drowning because of his valor and strength A.true B.false

    asked on October 16, 2019
  39. Physics

    Things around you are emitting infrared radiation that includes the wavelength 1.13 10-5 m. What is the energy of the photons?

    asked on March 2, 2017
  40. math

    All 32 of students attended class on monday on tuesday 20 % attended. what is the percentage decrease?

    asked on July 3, 2011
  41. physics

    with earths mass 6 x 10^24 kg and radius6.38 x 10^6, how does the inverse-square law show that in space shuttle territory, 200 km above earths surface, the force of gravity is about 94% that at Earths surface

    asked on November 14, 2008
  42. math

    family phone bill decreased from $50 a month to about $46 a month. what was the percent decrease?

    asked on July 3, 2011
  43. exp in math

    if a person earn 23,600 one year and get a 5% raise in salary what is the new salary?

    asked on June 17, 2011
  44. Communication Class

    1.Which of the following is NOT a key listening skills A. Remembering B. Responding C. Repeating D. Evaluating********* 2. Which of the following is true of listening A. It is a biological process B. It is a Voluntary process C. It is a verbal process ****

    asked on October 3, 2019
  45. grammar

    Benjamin Franklin was both a statesman and an inventor. what is the correct way to parallel this sentence?

    asked on May 10, 2011
  46. math

    346 mi on 22 gal find each unit rate round to the nearest hundred if necessary

    asked on November 30, 2015
  47. math

    how much money should you invest now to have 6000 in 11 years if you invest the money at a rate of 11.1%. compounded semiannually.

    asked on July 3, 2011
  48. 10th grade

    Lack of iron in the photic zone of the open ocean restricts the size of plankton populations. Iron is what kind of factor for marine plankton?

    asked on October 26, 2010
  49. Math

    The mean of a set of normally distributed data is 550 and the standard deviation is 35. What percent of the data is between 515 and 585?

    asked on May 8, 2012
  50. physics

    what would make you weigh less inside of the empire state building on the ground floor, oppose to outside on the sidewalk. (weighing on a regular bathroom scale)The mass of the building? If so how does that work?

    asked on November 9, 2008
  51. govt

    I can't find this answer Explain how and why the Supreme Court's ruling in the case of Marbury v. Madison increased the Court's power

    asked on July 11, 2011
  52. 9th grade

    how can a egg be a chemical change? How can an antacid tablet be a physical and a chemical change?

    asked on September 23, 2010
  53. math

    perform the indicated operation reduce answer to lowest terms 3/17 + 6/170=

    asked on July 14, 2011
  54. social studies

    please help me fill these out i accidently left my s.s boo in my locker :/ by 1860 the united states had thousands of miles of telegraph lines, mostly controlled by the ______. in 1866 ______ managed to lay a telegraph cable across the _______, making it

    asked on August 25, 2010
  55. French

    How do you pronounce "Allons-y", I know the how to pronounce the allons part, but not they y after it.

    asked on April 26, 2008
  56. Algebra

    There are 25 quarts of 20% anti freeze solution in the radiator of a car. How many quarts of anti freeze must be added to make a 50% anti freeze solution

    asked on September 26, 2015
  57. Chemistry

    The Ksp value for FeS is 6 x 10^-18 M. FeS(s) --> Fe^(2+)(aq) + S^(2-)(aq) What is DG at 25 degrees C for the reaction?

    asked on December 9, 2012
  58. Physics

    A wooden block with mass 0.26{\rm kg} rests on a horizontal table, connected to a string that hangs vertically over a friction-less pulley on the table's edge. From the other end of the string hangs a 0.20{\rm kg} mass. What minimum coefficient of static

    asked on October 18, 2012
  59. math

    Classify the conic section as a circle, an ellipse, a hyperbola, or a parabola. 25x2=64+16y ellipse parabola circle hyperbola

    asked on May 7, 2012
  60. history

    After about 1700, indentured servants were no longer employed as they had been in the past. What developments led to this change? Why?

    asked on November 10, 2011
  61. Govt

    What is the name for the Court's power which affords it the right to call "the strikes and balls" is it judicial review? a impound b amicus curiae c writ of certiorari d judicial review

    asked on July 11, 2011
  62. math

    how much money should you invest now to have 5000 in 11 years if you invest the money at a rate of 9.4%. compounded semiannually

    asked on July 3, 2011
  63. math

    Lauren and mark obtained a 20 year 120,000 conventional mortgage at 10.5% on a house selling 150,000. their monthly mortgage payment including principal and interest is 1197.60. determine the total amount they will pay for their house. how much of the cost

    asked on June 29, 2011
  64. Civics

    in______ systems of government, the chief executive is also a member of the legislative branch.

    asked on May 17, 2010
  65. Algebra

    Slove each system graphically. X+y=8 and x-y=4

    asked on March 6, 2017
  66. stat

    The total area under the normal distribution curve is equal to a probability of____

    asked on May 7, 2012
  67. statistics

    Alice has grades of 98, 93, 82, and 89. If all of the grades count the same, what is the lowest grade she can make on the next test to have average of 92?

    asked on December 6, 2011
  68. math

    what is the amount of the investment 1300 at 4% compounded quarterly for 6 years

    asked on July 3, 2011
  69. math

    Multiply using duplication and multiplication 8x363

    asked on May 19, 2011
  70. Physics

    A synchronous satellite is placed in a circular orbit above Earth, at an altitude of 36 400 km. Find the centripetal acceleration of the satellite. Use significant digits and units

    asked on January 4, 2011
  71. chemistry

    which has the most acid coke or vinegar I don't have any numbers to support my thinking but I know MOST brands of vinegar are 5% acetic acid (although I saw one recently at 4%). I think coke is about 0.05 M but I don't KNOW that. In addition, k1 for H2CO3

    asked on November 12, 2006
  72. economics

    (This homework question was removed due to a copyright claim submitted by K12 Inc.)

    asked on October 26, 2012
  73. Statistics

    Negative and positive deviations occur with the _______ frequency

    asked on May 7, 2012
  74. Math Statistics

    A bag contains 13 marbles; 3 blue, 2 green and 8 red. Without replacement find the following probabilities. a) P(both have the same color) b) P(different colors) c) P(G2|R1) d) P(G2 or R2) e) P(no red marbles) f) P(G2 and B2)

    asked on March 2, 2012
  75. math

    what would be a due date of a loan june 17 for 150 days the year is a leap year. is it june 17 or 18?

    asked on July 3, 2011
  76. math

    Perform the modular arithmetic operation 6.9 ( mod 5)

    asked on June 12, 2011
  77. intergrated math

    evaluate the expression [(-4(-8].[-7)(5)]

    asked on May 25, 2011
  78. grammar

    When the movie Star Wars premiered in 1977, it was both surprising and a revolution in its special effects. what is the correct parallel structure

    asked on May 10, 2011
  79. math

    there are 20pages in jamal book he reads 1/5 of the book how many pages did he read?

    asked on March 24, 2011
  80. science

    how are fossil fuels a part of the carbon cycle?

    asked on August 26, 2010
  81. College Econ

    There are two types of people. Red's and Blue's. In a given week, Red's can make 5 pieces of clothing or kill 10 buffalo (and all linear combo in between) In a given week, Blue's can make 12 pieces of clothing or kill 4 buffalo (and all linear combo's in

    asked on August 27, 2009
  82. Algebra 1

    186,282 minutes per second: 1100 feet per second How do I solve this ratio?

    asked on November 13, 2008
  83. algebra

    the lines described by y=(5a+3x) and y=-1/2x are perpendicular. what is the value of a?

    asked on January 27, 2008
  84. English (The canterbury Tales)

    how do i write an essay on this ... i have no idea wats going on im so lost please help.

    asked on August 30, 2007
  85. Math

    1.Which of the following is greater than 4.3 x 10^9 A.2.1×10^9 B.3.2×10 ^9 C.5.3×10 ^9 D.7.4×10^8 My answer C 2. Which of the following is less than 6.5x10^-5 A. 1.4×10 ^-3 B. 2.5×10 ^-5 C. 7.8×10^-5 D. 4.6×10 ^-6 My answer A According to the 2010

    asked on September 14, 2018
  86. English

    Hello, I am trying to write a research paper about women in law enforcement. I’m stuck on how to start to write this, I need helppp!

    asked on April 4, 2018
  87. Geometry

    Find the volume of a right circular cylinder with a radius of 14in and a height of 21in

    asked on October 4, 2013
  88. math

    what is the largest 4 digit number that can be written with a 3 in the hundreds place and no digit used more than once

    asked on March 13, 2013
  89. assessment

    5. Suppose the standard error of measurement (SEM) for the CM scale was 1.70. Would the scores of the youth who scored 21 be considered different from one another? Why or Why not?

    asked on October 17, 2012
  90. Stats

    A bag contains 13 marbles; 3 blue, 2 green and 8 red. Without replacement find the following probabilities. a) P(both have the same color) b) P(different colors) c) P(G2|R1) d) P(G2 or R2) e) P(no red marbles) f) P(G2 and B2)

    asked on March 2, 2012
  91. exp of math

    if john has a balance of 2195. after 3 years what will be the amount of the interest at 8%. compounded semiannually

    asked on July 3, 2011
  92. math

    covert the number to decimal notation. 6 6.70 x 10

    asked on June 29, 2011
  93. math

    multiply then simplify by factoring. if possible √2 √6 =

    asked on May 30, 2011
  94. math

    Multiply using duplication and mediation 8 x 169

    asked on May 17, 2011
  95. college;math

    what is 7x+7y=21 in its slope intercept form?

    asked on November 16, 2010
  96. Sociology

    Whose viewpoint says that pollution is profitable? choices are: functionalist conflict feminist interactionalist

    asked on February 9, 2009
  97. science

    whats correct 1 L = dm^3 or 1 L = cm^3 ?

    asked on September 12, 2007
  98. Algebra 2

    How do you solve In (x - 4) < 6?

    asked on November 16, 2017
  99. English IV

    In "The Great Silkie of Shule Skerrie," the miaden is upset because:

    asked on April 30, 2012
  100. math

    what is the percent increase from 72 people to 92 people

    asked on July 3, 2011


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