Popular questions and responses by Sadie
  1. Technology

    Which of the following describes the operating system? A - It commands and controls all of the hardware and other software applications ** B - It contains the circuitry that processes the information coming into the computer. C - It is one of the physical

    asked on September 8, 2016
  2. math help plz?

    Can someone help me plz? Oh and where u see _> the line is underneath the > I just didn't know how to get it under there. Bobby hopes he will someday be more than 7 inches tall, he is currently 61 inches tall how many more inches, X, does Bobby need to

    asked on December 17, 2015
  3. english

    true or false: william shakespeare followed the elizabethan structure of a four act play

    asked on March 23, 2017
  4. Chemistry

    For the reaction CS2+3Cl2=CCl4+S2Cl2, calculate the percent yield if 719 g of CCl4 are produced when 410 g of CS2 react w/ an excess of chlorine. I have absolutely no clue on how to do this!! If I could get some help that would be great!!

    asked on February 7, 2017
  5. History

    Which was not a sign of a religious resurgence in the 1950s? A. adding "under God" to the Pledge of Allegiance B. posting the Ten Commandments in federal buildings C. adopting "in God we trust" as the national motto D. using the media to deliver religious

    asked on May 2, 2015
  6. Math

    Troy can order a large or small snow cone. There are 16 flavors and 2 toppings from which to choose. How many ways can Troy order a snow cone? 120 64 32 30 Is it B? what do I do?

    asked on April 29, 2015
  7. Language Arts

    1. What is the term for the part of a story that sets up the story's ending? (1point) exposition conflict falling action ** resolution

    asked on September 10, 2016
  8. physics

    John runs at 4.6 m/s for 7.53 s along the x axis. How far does John run? Answer in units of m AND What relationship should be used to solve this situation? 1. x = v − t 2. x = v t 3. x = v + t 4. None of these 5. x = v

    asked on October 22, 2012
  9. Math

    Tony works in a factory that produces 1,000 computers each day. When 50 computers were sampled, it was fount that 7 were defective. Estimate how many defective computers are made each day.

    asked on May 18, 2016
  10. English

    What is the literary merit in "The Outside" by Susan glaspell?Should is be part of the canon? I am not really sure and I really need help...

    asked on September 11, 2019
  11. Math

    Mrs. Lincoln budgets her monthly take-home pay. The remainder she deposits in her savings account. She budgets 1/3 of her take-home pay rent, 1/8 for car expenses, 1/6 for food, 1/24 for insurance and 1/16 for entertainment. What is Mrs. Lincoln's monthly

    asked on February 15, 2012
  12. Chemistry 20

    Lab: Determining the Quantity of Vitamin C in Fruit Juice Vitamin C, also called ascorbic acid, is commonly found in commercial fruit juices and drinks. In this activity you will analyze data collected from a titration analysis of a fruit juice. The

    asked on November 28, 2016
  13. physics

    A book on a shelf 2.0 meters above the floor has a mass of 1.5 kilograms. What is the gravitational potential energy of the book?

    asked on February 21, 2011
  14. Math

    Randi takes the stairs at work whenever possible instead of the elevator. She must climb up 51 steps from her office to get to the accounting department. The human resources department is 34 steps below her office. How many steps are there between human

    asked on September 3, 2014
  15. physics

    A ball rolls horizontally off a 3.2 m high table and lands 2.2 m from the end of the table. What is the horizontal velocity of the ball when it leaves the table?

    asked on October 7, 2012
  16. math

    The base of a triangle is 3 cm greater than the height. The area is 14cm^2. Find the length and height of the base.

    asked on June 2, 2009
  17. english

    What is a literary merit?

    asked on September 11, 2019
  18. Math

    A number is greater than or equal to three times another number. What are the numbers?

    asked on February 20, 2019
  19. Physics

    A wooden block and a lead ball are connected by a light string that passes over a frictionless pulley. The block has a mass of 6kg and the ball has a mass of 2kg. after they are released from rest, the block will slide along the wooden ramp. a.) which

    asked on October 17, 2010
  20. maths investigation

    how many different numbers can you make with exactly three beads on a three spike abacus? what if you change the number of beads?

    asked on November 21, 2006
  21. Statistics

    A coin is tossed 7 times. What is the probability that the number of heads obtained will be between 2 and 4 inclusive? Express your answer as a fraction or a decimal number rounded to four decimal places.

    asked on February 22, 2017
  22. science

    0.150 L of 0.420 M H2SO4 is mixed with 0.100 L of 0.270 M KOH. What concentration of sulfuric acid remains after neutralization?

    asked on November 4, 2016
  23. physics

    a sled mass of 50kg is pulled horizontally over flat ground. the static friction coefficient is .30, and the sliding friction coefficient is .10. what minimum amount of force must be applied to the sled in order to start it moving? i got 147.15N what

    asked on October 18, 2016
  24. physics

    How am I supposed to answer this question on the lab write-up? I have the date, but I don't know the formula or process to use. Thanks. Organizing Data: Using your estimate of the threshold frequency from your first data table and your measured value of ft

    asked on May 21, 2013
  25. Physics

    A person, sunbathing on a warm day, is lying horizontally on the deck of a boat. Her mass is 59.6 kg, and the coefficient of static friction between the deck and her is 0.696. Assume that she is moving horizontally, and that the static frictional force is

    asked on December 19, 2012
  26. >>>>MATH<<<<<

    how do would I round 4.3215 to the nearest thousand.

    asked on February 28, 2011
  27. Chemistry

    Write and balance an equation for a reaction in which iron (Fe) and hydrochloric acid (HCL) reacto to form iron chloride (FeCl2) and hydrogen (H2)

    asked on February 9, 2011
  28. Math

    I need help with a few problems. Please help. Perform the indicated operation. -13 - (-22) _______________ -11 - (-11) A)9/22 B) 450 C)-13/-11 D)Undefined Multiply (4)(–5)(10). Find the reciprocal of (-1/5) (15) Find the receiprocal of (-1/3)(9/2)(6)

    asked on February 22, 2009
  29. History

    what was the goal of roosevelt's corollary to the monroe doctrine

    asked on October 17, 2011
  30. pre algebra

    describe the difference between the graph of y < -x and the graph of -y < x.

    asked on February 21, 2019
  31. Math

    Write the ratio of 3 nickels to 3 quarters in simplest form

    asked on February 25, 2009
  32. Please help -_-

    Troy can order a large or small snow cone. There are 16 flavors and 2 toppings from which to choose. How many ways can Troy order a snow cone? 120 64 32 30 Is it B? what do I do? You don't have to answer but can someone just tell me how could I answer this

    asked on April 29, 2015
  33. Math

    (2n + 2)(6n + 1) Find the product.

    asked on April 14, 2014
  34. Algebra

    Solve by substitution method. 6x+9y=-12 -5x+y=27 What is the solution of the system? Type an ordered pair... Please help Thanks!

    asked on May 5, 2009
  35. American Government

    What is each of the following responsible for? Local government, State government, Federal government

    asked on August 23, 2008
  36. english

    what is literature and why do we need literature

    asked on September 17, 2007
  37. geography

    why did european leaders believe that an economic alliance would help prevent war?

    asked on October 5, 2013
  38. hrm 240

    i did the first one and cant find the second anywhere please help thanks what does primary strategic consideration mean? Draft and post a memo to upper management detailing the benefits available to employees in the position focused on in your final

    asked on January 30, 2010
  39. Algebra

    Solve: Type an integer or fraction 8x=4=6x=5 I think the answer is 1/2 or .5 Thanks

    asked on March 23, 2009
  40. Chemistry

    If 9.1 L of a 7.7 M SrCl 2 solution is diluted to 37 L, what is the molarity (M) of the diluted solution? (Be sure to use the correct number of significant figures and the abbreviated form of the desired unit in your answer.)

    asked on October 16, 2019
  41. geometry

    A carpenter has been hired to cover a 12-foot by 14-foot kitchen with an arrangement of 2-inch square tiles along the outside edges of the floor and 8-inch square tiles for the rest of the floor. The 8-inch square tiles come 24 in a box and the 2-inch

    asked on March 2, 2012
  42. Math

    Please help me solve this problem 7.53x10exponent negative 3

    asked on October 24, 2011
  43. Algebra

    Use multiplying by 1 to find an expression equivalent to 16/7 with a denominator of 42z.

    asked on March 23, 2009
  44. Math

    Find the median of the following set of numbers. 45, 14, 56, 14, 66, 64

    asked on February 27, 2009
  45. art

    i need to write a short story about mona lisa painting . im not sure what to write . do i describe the painting , how the painting looks , what mona looks like ? thanks

    asked on December 27, 2008
  46. Math

    Josh wants to get an average bowling score of 135. He will bowl 4 games. How many total points will he need for all 4 games?

    asked on March 25, 2013
  47. Math

    2(27+4x)+7x=21 Please help me solve this problem and show your work please and thank you

    asked on February 15, 2012
  48. 8th grade

    What does charlie realize about himself when he takes the rorschach test on april 22?

    asked on October 17, 2010
  49. algebra1

    solve word problem zelma is eighteen years older than her son she was three times as old as he was one year ago how old are they now

    asked on January 28, 2010
  50. Algebra

    Solve using multiplication principle. 2.8x = 22.4

    asked on March 23, 2009
  51. easy math

    Troy can order a large or small snow cone. There are 16 flavors and 2 toppings from which to choose. How many ways can Troy order a snow cone? 120 64 32 30 Is it 64 or 32 what do I do?

    asked on April 29, 2015
  52. Chemistry

    What occurs in the process of ionization? A. Acids dissociate to produce hydroxide ions, as their only negative ions. B. Strong bases ionize almost completely yielding a maximum quantity of hydrogen ions. C. Stationary solid ions are produced. D. Ions are

    asked on June 24, 2010
  53. Math please help!!

    A parallelogram has adjacent sides of 78 inches and 90 inches, and the angles between them is 35 degrees. Find the length of each of the diagonals.

    asked on May 30, 2015
  54. Math

    The mathematician Augustus DeMorgan lived his entire life during the 1800s. In the last year of his life he announced "Once I was x years old in the year x^2". In which year was he born?

    asked on October 2, 2012
  55. math

    A pizza was cut into eight equal pieces.Jack eats 3 1/2 pieces. what part of the original pizza did he eat?

    asked on September 25, 2012
  56. Math

    Lee has 35 dimes and quarters that total $5.00. Solve the system of equations to find how many dimes and how many quarters he has. d+q=35 0.1d+0.25q=5 Please show your work thanks

    asked on February 25, 2012
  57. Chemistry

    Thinking about the uses of radioactive isotopes, which statement is true? A. The iodine isotope, I-27, is used to diagnose thyroid disorders. B. Radiation may be detected because it ionizes the atoms it affects. C. It’s clearly understood that

    asked on June 24, 2010
  58. Algebra

    Multiply: (9-4x^3)^2

    asked on June 2, 2009
  59. International Economics

    Please use one graph per country and show both the autarky and the free trade equilibrium on each graph. Consider the following data on the factor endowments of two countries A and B: Countries Factor Endowments A B Labor force: L 100 workers 50 workers

    asked on March 2, 2016
  60. 7th Grade x y input output tables

    i need help with x and y input output tables for 7th grade i don't understand what 5x means or what to do! Math hw problems: 1. y=4x+3 x=1,2,5,10,20 2.d=3.5t t=1,2,5,10,20 Please help ASAP!!!!!

    asked on October 9, 2012
  61. chemistry

    what volume of .5 m sulfuric acid is needed to react completely with 10 mL of 2m potassium hydroxide

    asked on April 26, 2010
  62. Math

    Subtract: 7/9-(-13/18)

    asked on February 27, 2009
  63. Math

    I have that 29/35 is painted and 6/35 is left to paint. I also know that 3 5/12qts were used to paint the 29/35. But I do not know how to do the work on how much paint will be needed to finish the 6/35 that is left to paint

    asked on April 18, 2017
  64. physics

    A catapult gives a rock a vertical velocity of 122m/s. a. Determine the time the rock is in the air. b. Determine the maximum height the rock would reach. c. As the rock leaves the catapult the rock also has a horizontal velocity of 34m/s. solve for the

    asked on November 19, 2012
  65. physics

    John runs at 4.6 m/s for 7.53 s along the x axis. How far does John run? Answer in units of m

    asked on October 22, 2012
  66. algebra

    10x^9-10x^7+25x^3/5x^3 Please Help.

    asked on June 2, 2009
  67. Algebra

    14-6(-8)+5 =

    asked on March 23, 2009
  68. Math

    Find the reciprocal of (-1/3)(9/2)(6) Thanks!

    asked on February 22, 2009
  69. chemistry

    if 25 Liters of H2 is reacted with excess chlorine gas ( Cl2 ), how many grams of HCl can be produced?

    asked on February 16, 2011
  70. Algebra

    Collect like terms 6x-8x Is this -2x?

    asked on June 2, 2009
  71. Algebra


    asked on March 23, 2009
  72. Algebra

    Evaluate (-6y) to the second power and -6y to the second power when y=2 I did not know how to put the little two by the numbers. Thank you!

    asked on March 23, 2009
  73. Math

    A shipping container is 6 ft by 5 ft by 4 ft. What is its volume?

    asked on February 25, 2009
  74. Calc

    Hi! Please help :-) Find an equation for the circle of the curvature of the curve r(t) = ti + (sint)j at the point (pi/2, 1) (The curve parametrizes the graph of y = sinx in the xy-plane)

    asked on December 9, 2007
  75. Math

    A parallelogram has adjacent sides of 78 inches and 90 inches, and the angles between them is 35 degrees. Find the length of each of the diagonals.

    asked on May 30, 2015
  76. algebra help please

    add and simplify 1. a^2/2 + 3a^2/8 2. 4c/15 + 8c/25 i need help can someone explain please

    asked on February 10, 2014
  77. algebra 1 help please ASAP

    Divide and simplify. 1. 2y^2 - 7y + 3/2y^2 + 3y - 2 divided by 6y^2 - 5y + 1/3y^2 + 5y -2 2. x^2 + 13x + 12/x + 2 divided by (x + 1) Please explain! Thanks!

    asked on February 9, 2014
  78. math

    A recipe calls for 3 2/3 cups of orange juice.You want to make half of the recipe.How many cups of juice should you use?

    asked on February 29, 2012
  79. Math

    Write rules for using absolute value to compare two integers. Be sure to take all of the possible combinations into account.

    asked on September 2, 2011
  80. social studies

    where did santa anna order the slaughtering of 350 men?

    asked on March 3, 2011
  81. history

    Describe the daily lives in Medieval Europeans, homes, occupations, education, and leisure activities.

    asked on October 12, 2010
  82. Organic and Nuclear Chemistry

    Concerning the saponification process, which statement is true? A. The polar end of a soap molecule dissolves in oil. B. The nonpolar end of a soap molecule dissolves in both oil and water. C. Detergents with branched chains are biodegradable. D. Organic

    asked on June 25, 2010
  83. Math

    50% of what number is 25?

    asked on May 11, 2009
  84. Posting

    I keep trying to post a question about chemistry and the site keeps telling me that there is an error because I am trying to put in a link to a website. This is not true! I tried to contact the website, and put in my question there. Can someone from this

    asked on February 15, 2009
  85. chemistry

    How do I solve this for c? Ka = (0.02c)(0.02c)/(c-0.02) 1.7x10^-5=(0.02c)(0.02c)/(c-0.02) Thanks.

    asked on February 14, 2009
  86. Beginning Chemistry

    I am really confused weith sig. figs. and it would really help if someone could check my answers. My answers are after each problem Determine the number of sig. figs. in the following (a)12.7040g - 6 (b)200.0 cm - 4 (c)276.2 tons - 4 (e)4.00 x 10^3 - 3

    asked on September 20, 2007
  87. math

    An engineer sees that the angle of elevation to a vertical tower is 45 degrees. When he moves 40 feet closer to the tower on the same straight, level path, he sees that the angle of elevation becomes 55 degrees. How tall is the tower?

    asked on May 30, 2015
  88. Math

    mars orbits the sun at a rate of 15 miles per seconds. how far does mars travel in one day? is the answer 360 miles in a day?

    asked on February 5, 2015
  89. english

    Will you please give some points on adventure? I need to make a speech.

    asked on October 17, 2014
  90. Math

    Rational Equations Solve: How do you work it out? 1. x/4 - x+2/3 = 12 (x+2 are in the numerator) 2. 2y/4 - y/7 = y-3/2 (y-3 are in the numerator) 3. p/6 - 2p/5 = 4p-5/15 (4p-5 are in the numerator)

    asked on April 24, 2014

    What will be the final temperature if 1.9 x 10^2 kJ of heat is added to 0.5 kg of ice at 0 deg. C?

    asked on November 7, 2012
  92. Korean

    Can someone help me with the grammar of this sentence? Or just translate the english to korean? 그는 항상 연애운이 없었어요. It's suppose to translate to 'He is always been unlucky in love' Thank you!

    asked on October 19, 2011
  93. Romeo and juliet

    At the play's end both families plan to?

    asked on April 29, 2010
  94. geometry

    sketch a number of pens that can be constructed using 24 m of fencing

    asked on March 28, 2010
  95. Algebra

    Soybean meal is 18% protein; cornmeal is 9% protein. How many pounds of each should be mixed together in order to get 360 lb mixture that is 12% protein?

    asked on May 11, 2009
  96. Algebra

    3/8 (5+6x)+3> 21

    asked on May 5, 2009
  97. Math

    Flor is putting a fence around a field. The field is rectangular and measures 9.84 yards (yd) long and 16.69 yd wide. How much fence must Flor purchase?

    asked on February 25, 2009
  98. Math

    Last one! Please help! South America's total population was 515,000,000 and the world's total population was 6,279,000,000. What percentage was South America rounded to the nearest tenth?

    asked on February 22, 2009
  99. Math

    Please help! If a person's total yearly income is $42,000 and 12% is for clothing, what dollar amount is for clothing?

    asked on February 22, 2009
  100. Math

    Early pay: Pay $60 before memorial day: swim any number of days Write an equation in slope-intercept form so that x is the number of days and y is the cost.

    asked on November 25, 2014


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