Popular questions and responses by Bryan
  1. Algebra II

    Suppose that an object is dropped from a height of h meters and hits the ground with a velocity of v meters per second. Then v= sqrt19.6h. If an object hits the ground with a velocity of 24.2 meters per second, from what height was it dropped? Carry your

    asked on April 1, 2014
  2. Chemistry

    Three people weigh on a standard mass of 2.00 g on the same balance. Each person obtains a reading of 7.32 for the mass of the standard. These results imply that the balance that was used is ___________. a) neither accurate nor precise b) accurate c)

    asked on February 20, 2014
  3. trig

    A plane has an airspeed of 200 miles per hour and a heading of 28.0°. The ground speed of the plane is 207 miles per hour, and its true course is in the direction of 38.0°. Find the speed and direction of the air currents, assuming they are constants.

    asked on November 29, 2012
  4. Education technology

    1. which of the following is an example of tangible property? A method for creating ice cream that you friend thought of An idea for an invention that your dad mentioned briefly but did not write down•• Song lyrics printed in a songbook A quicker

    asked on May 6, 2016
  5. Finite MAth

    Assume that the set S has 7 elements. How many subsets of S have at most 3 elements

    asked on January 26, 2012
  6. MATHS

    Box A contained only 50 cent coins while Box B contained only 20 cents coins, Box B has 60 more coins than Box A but the value of all the coins in Box A is $4.50 more than the value of all the coins in Box B. Find the amount of money in Box A. Please help

    asked on October 8, 2019
  7. Education education

    Which of the following is not a quality of a successful AUP? State acceptable use for school computers Covers network etiquette Contains a code of conduct for Internet users Requires no signature•• Correct me

    asked on May 6, 2016
  8. physics

    the initial velocity of a 4 kg box is 11 m/s, due west. after the box slides 4 m horizontally its speed is 1.5 m/s. determine the magnitude and the direction of the non conservative force acting on the box as it slides.

    asked on December 16, 2012
  9. CHEM..

    What is the major advantage of the stock system over the old naming system? The stock system is well understood world wide. And, it allows for multivalent atoms. One advantage is that some elements have more than two common valences; therefore, the "ous"

    asked on January 4, 2007
  10. Physics

    A rock is falling towards the Earth. Suppose the action force is the pull of the Earth on the rock. What is the reaction force? I do not know how to find the reaction force.

    asked on October 11, 2009
  11. Geometry

    Quadrilateral ABCD is inscribed in a circle. Find the length of its shorter diagonal if AB=12, CD=18, arc BC=120, and arc AD =60°.

    asked on February 12, 2018
  12. Marketing (Help Check)

    24.Which of the following is characteristic of the organizational buying process? A)Multiple parties participate in purchase decisions. B)Negotiation between buyers and sellers is commonplace. C)Online buying over the Internet is widespread. D)Buying

    asked on November 8, 2009
  13. Math

    Kevin mowed 6 lawns in 8 hours. What was his rate of mowing in hours per lawn?

    asked on April 26, 2018
  14. maths

    Paul, Kate and Sarah's mother left a bowl of jellybeans on their kitchen counter. Paul took one-third of the jellybeans, but then threw back 4 because he didn't like the black ones. Sarah ate 6 jellybeans and then took one-quater of what remained. Kate

    asked on March 7, 2018
  15. math

    A midwestern music competition awarded 38 ribbons. The number of blue ribbons awarded was 3 less than the number of white ribbons. The number of red ribbons was 2 more than the number of white ribbons. How many of each kind of ribbon was awarded?

    asked on November 6, 2008
  16. Education technology

    Read the following scenario and determine the willing participant. Eboni’s friend, Margo, was eager to tell her about the new friend she met online. She began chatting with Aaron on a social networking website and found out that they had a lot in common.

    asked on May 6, 2016
  17. Public Speaking Please Check

    1. (TCO1) The route used to transmit messages is known as: my answer:decoding encoding decoding feedback noise channel 2. (TCO1) As Claire tells about her trip to the museum, she notices Emma and Brian yawning. The information that Claire is receiving is

    asked on January 10, 2010
  18. MATHS

    A bakery baked buns and cakes in the morning in the ratio 4:1 After selling 50 buns and 10 cakes in the afternoon, the ratio of the number of buns to the number of cakes left became 3:1 a) Find the number of bums that the bakery baked in the morning b)

    asked on October 29, 2019
  19. Math

    The average of a 1 digit number, a 2 digit number and a 3 digit number is 368. What is the smallest possible 1 digit number? Please help!

    asked on October 18, 2019
  20. abnormal psych

    # 1.44 (1 pts.) Dr. Green is an admitting psychologist at a psychiatric hospital. Unfortunately, every client she interviews receives the diagnosis of schizophrenia. Dr. Green's diagnostic system ignores A) reliability. B) variance. C) base rates. D)

    asked on November 27, 2012
  21. Business finance

    In a discount interest loan, you pay the interest payment up front. For example, if a 1-year loan is stated as $10,000 and the interest rate is 10 percent, the borrower “pays” 0.10 x $10,000 = $1,000 immediately, thereby receiving net funds of $9,000

    asked on January 10, 2011
  22. chem

    what is the major product of this reaction CH2=CH-CH2CH3+H2O H2SO4

    asked on April 4, 2010
  23. MATHS

    A garden is 50 meters wide and 120 meters long. There is a pathway that runs along the perimeter inside the garden. If the area of the pathway is half of the area of the garden, then the width of the pathway is ....? meters. Please help! area of the garden

    asked on April 17, 2017
  24. Education technology

    how can simulations be used in education? 1. They are allowed people to touch a real item throug the computer. They provide a realistic experience that students many not get in real life.•• They substitute games for learning. They make games real.

    asked on May 6, 2016
  25. maths- year 5

    If the students were given 80cm square of wooden board to make a box, what is the largest cube they can make with the board?

    asked on January 15, 2014
  26. MATHS

    A man caught a fish. It weight 5/7kg + 5/7 its own weight.What did it weigh?

    asked on August 10, 2010
  27. chemistry

    What volume (mL) of sulfur dioxide can be produced by the complete reaction of 3.82 g of calcium sulfite with excess HCl, when the final SO2 pressure is 827 torr at 44 degrees celsius?

    asked on August 6, 2009
  28. Math

    How do i divide and simplify? 5/7 divided by 35/3

    asked on July 13, 2008
  29. Math (Calc)

    Find the Exact value of Pi/24. I'm not sure whether to use a half-angle formula or a difference/sum of angles formula.

    asked on December 9, 2007
  30. physics

    a 75kg person is standing on a scale in an elevator, the scale gives a readout in newtons(you have to use a free body diagram)determine the reading on the scale in newtons in each of the following situations, when the elevator is not moving, the elevator

    asked on August 20, 2016
  31. Geometry

    A rectangular garden has an area of 55m2 and a perimater of 32 m. If its length is doubled, what is the % of increase on the new area and perimeter?

    asked on September 26, 2012
  32. Check Business

    4. Which of the following companies faces the problem of undercapitalization? A large corporation that has been hit with a major lawsuit because one of its products has a design flaw that has led to serious injuries. A small new company struggling because

    asked on April 12, 2009
  33. Math

    Find the median of 33,50,46,25,30,37 I placed them in order so 25,30,33,37,46,50 Do i say the answear is 33,37? or is there another step to do when there are two numbes in the middle?

    asked on July 24, 2008
  34. Chemistry

    When 16 grams of methane gas combine with 64 grams of oxygen, 44 grams of carbon dioxide form, plus water. What mass of water is produced? You can work this problem as a stoichiometry problem OR you can recognize that the law of conservation of mass tells

    asked on October 1, 2006
  35. Algebra 2

    Q: What is the value of b in the equation 4^2b-3 = 8^1-b? My Work/Answer: Set each sides base to 2 2^2(2b-3) = 2^3(1-b) cancelled bases out solved for b my answer - 9/7 Is my work and answer correct Thank You

    asked on March 22, 2016
  36. Physics

    1. An arrow is shot from the top of a 50 m castle wall at 18 m/s horizontal to the ground. How far from the base of the castle wall will it land? 2. A cannon with a muzzle velocity of 45m/s is shot a various angles to get maximum distance. The general

    asked on February 21, 2016
  37. dice probability (math)

    if a pair of fair dice is rolled, what is the probability that we roll a total of five if we are given that the total is less than nine?

    asked on February 23, 2015
  38. Chem

    Cyclopropane (C3H6) reacts to form propene (C3H6) in the gas phase. The reaction is first order in cylclopropane and has a rate constant of 5.87*10^-4 at 485degreesC. If a 2.5L reaction vessel initially contains 724 torr of cyclopropane at 485degreesC, how

    asked on February 24, 2011
  39. Public Speaking

    Why is knowing your audience an important part of capturing and maintaining their attention? What is the impact of culture? my response: The impact of culture weighs heavily into how you will connect and relate with your audience. Although easy to consider

    asked on February 3, 2010
  40. Geometry

    Solve the square root of 90 divided by the square root of 9?

    asked on February 3, 2010
  41. Chemistry

    What is the formula for the ions in the compounds BaSO4 and Li2CO3 BaSO4 has barium ions (Ba2+, Sulfate ions SO42-, and Lithium carbonate has lithium ions Li1+, and carbonate ions CO32- Ba ions (might be written as Ba^2+) and sulfate (might be written as

    asked on November 16, 2006
  42. Chemistry

    What is the electron configuration called that has 18 electrons in the outer energy level and all of the orbitals filled? Noble gas configuration

    asked on November 16, 2006
  43. Math

    In a class, 2/5 of the boys wear glasses and 1/3 of the girls wear glasses. What fraction of the class wear glasses?

    asked on October 22, 2018
  44. Math

    Suppose that P(x) is a linear polynomial with P(6)-P(2)=12. What is P(12)-P(2)?

    asked on April 7, 2018
  45. Language Arts

    (Use the passage to answer the question.) 8. Read lines 5 – 9 from “The Olympic Swimmer.” Swimmers swivel, splash, and kick Back and forth in a clear, blue pool; Like fish at play in Neptune’s sea. Swimming relaxed, and calm, and free. These stars,

    asked on December 6, 2016
  46. spanish

    Ahora yo ___ en Panama. Mi hermana y yo ___ altas,rubias y delgadas.

    asked on February 29, 2016
  47. satistics

    Assume that the math SAT scores are normally distributed with a mean of 500 and a standard deviation of 100. If you score 560 on this exam, what percentage of those taking the test scored below you? semperfi

    asked on March 12, 2015
  48. Algebra II

    Ravi is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices. Company A charges $75 and allows unlimited mileage. Company B has an initial fee of $55 and charges an additional $0.80 for every

    asked on April 2, 2014
  49. Algebra

    You have to wrap gift boxes for your club project. Each box is 4.5 inches wide, 7 inch long, and 4 inches tall. What size sheet of wrapping paper do you need to cut to cover the box? Gift wrap paper comes in sheets which are 30 inches wide and 36 inches

    asked on October 4, 2012
  50. science, chemistry

    2Al(s)+ 3Cl2(g)=2AlCl3(s) For the above reaction calculate: A) delta H, then state whether the reaction is endothermic or exothermic B) delta s, then whether the reaction becomes more or less disorder. C) delta G, the state whether the reaction is

    asked on May 7, 2012
  51. Chemistry

    The free energy of a single electron falling through a potential difference of one volt is 1 electronvolt (eV). Therefore, on a per electron basis, x volts → x eV. Calculate the maximum wavelength of light (in nanometers) that provides enough energy to

    asked on May 6, 2012
  52. math

    James spent 62 % of high school budget on books. In degrees what measurement would that be on a circle graph? A. 62% B. 162% C. 177% D. 223%

    asked on February 28, 2012
  53. chem

    How many moles of glucose (C6H12O6) are in 1.6 liters of a 0.75 M C6H12O6 solution?

    asked on January 17, 2012
  54. math

    Almost everyone at the Bright Corporation reads a daily newspaper on a regular basis. In fact, altogether te company employs 2,940 people,of whom70% read The Daily News,45% read The Courier and 60% read The inquirer. One fourth of the employees reads The

    asked on December 5, 2011
  55. Business

    which statement is false about Globaliztion? Free markets are effective than government rules or national boundries are increasing in importance. I think its A, that free markets are more effective than government rules.

    asked on October 30, 2011
  56. math

    How to draw a picture grid to show 1.8 divided by 0.6? Write the quotient.

    asked on August 23, 2011
  57. maths

    A cylindrical water tank has a diameter of 140cm.To begin with it is full of water.A leak starts at the bottom so that it loses 33l of water in 1hour.How long will it take for the water level to fall by 30cm?

    asked on April 12, 2011
  58. chem

    what would the chemical equation look like for each IUPAC name 4-phenyl-2-pentyne b. 2-phenyl-3-pentyne c. 3-phenyl-4-pentyne d. 2-phenyl-4-pentyne

    asked on April 4, 2010
  59. Interpersonal Communcation (Check)

    1.The relationship between language and meaning is often unclear and difficult because: My answer is C the sentences we create are very rarely unique even speech communities do not have common grammatical rules language is innate words have both denotative

    asked on January 17, 2010
  60. Public Speaking Please Check

    (TCO1) Real disagreements between people are usually not present because members like to appear flexible during this stage of group development: My answer storming norming storming adjourning forming 9. (TCO1) Group goal statements should be: my answer

    asked on January 10, 2010
  61. Marketing

    What is integrated marketing communications and information involving the communication process. please help me better understand

    asked on December 6, 2009
  62. MATHS

    Christina’s age is equal to three times her age in 3 years’ time minus three times her age 3 years ago. How old is Christina?

    asked on November 22, 2009
  63. Business

    What is example of an action that a lower-level employee at your workplace could perform to help the organization better adapt to environmental change.

    asked on October 14, 2009
  64. Business (Help)

    Help please. I believe that the move from selling music on a physical product to selling it digitally represents a change that will affect other industries. My Question? How are things different for a business with digital products? How does marketing

    asked on April 18, 2009
  65. Business

    What is financial management? Identify the duties and responsibilities of financial managers.

    asked on April 12, 2009
  66. Math

    The shipping department must send out 50 cases of footballs. Five stores will receive ten cases each. How many cases are left?

    asked on March 3, 2009
  67. math

    A minor league baseball team plays 74 games in a season. If the team won 14 more than twice as many games as they lost, how many wins and losses did the team have?

    asked on November 11, 2008
  68. Business

    What are the advantages and disadvantages of the three major forms of business ownership

    asked on October 2, 2008
  69. Math

    Use the distributive property to rewrite this expression. 7p + 7q

    asked on August 5, 2008
  70. Math (Calc)

    Find all solutions to the following equation on the interval 0

    asked on December 9, 2007
  71. Lit

    anybody read this poem the pitcher by robert francis? What is it about I don't get it

    asked on September 11, 2007
  72. Chemistry

    The coefficients of a balanced chemical equation indicate the relative number of _______ of the reactants and products. All stoichimetric calculations begin with a _______. Only ______ and ______ are conserved iin every reaction; moles, volumes, and

    asked on April 4, 2007
  73. Chemistry

    is this true or false? 5) Density has units of grams per cubic centimeter. It may have units of g/cc. But the unit used is strictly up to the individual calculating. It may be in kg/cubic meter or any of a number of other conversions.

    asked on February 1, 2007
  74. T.V Prod

    Anyone know where i can find a short story(treatment). Like a one page movie story about anything Are you looking for a short story? If so -- this is one of my favorites, "The Most Dangerous Game," by Richard Connell.

    asked on January 10, 2007
  75. Chemistry

    How do i determine how many electrons are in the highest occupied energy level? For Example how many electrons are in the highest occupied energy level group 3A I answered this for you when you first posted yesterday (last night). Tell us what you don't

    asked on November 1, 2006
  76. Chemistry

    Which property below is not a general property of metals. a.ductile b.poor conducter of heat c.malleable d.high luster i think it's d its b Metal is an excellent conductor of heat Most metals have high luster, conduct electricity and are malleable. Thank

    asked on October 31, 2006
  77. Chemistry

    Which of the following is true about the freezing water ? I. H 2 O (l) > H 2 O (s) + energy II. Q>0 III. Molecular attractions are weakened a. I only b. I and II only d. I, II, and III

    asked on May 14, 2019
  78. analytic geometry

    The line L with equation y=mx+n passes through the point (1,1) and is perpendicular to x+3y=1. Find the value of n.

    asked on October 30, 2018
  79. math

    jenny bought scrapbooking supplies for 123.00 she paid 8.61 in sales tax

    asked on June 19, 2018
  80. Economics

    Consider the following data. The money supply is $3 trillion, the price level equals 4, the real GDP is $4 trillion in the base-year dollars

    asked on April 28, 2018
  81. Math

    The following set of data is arranged from lowest to highest: 2, 3, 3, 4, a, b, 6, 6, 9, 12. What are the values of a and b that will make the median equal to 5 and mode equal to 6?

    asked on April 4, 2018
  82. Trigonometry

    In triangle XYZ, XZ=6, ZX=7, and XY=8, find (sinY+sinZ)/sinX.

    asked on February 7, 2018
  83. Math

    In a class, the probability that a randomly chosen student likes dogs is 0.72, that a student likes cats is 0.54, and that a student likes neither is 0.11. Find the probability that a student likes both dogs and cats.

    asked on February 7, 2018
  84. math power series(please helpassessment tomorrow)

    The exponential function can be represented as an infinity power series as follows. e^x=1 + x/1! + x^2/2! + x^3/3!+⋯,-∞

    asked on May 2, 2017
  85. Algebra

    The sum of 2 numbers is 40, the smaller no. Is 6 less than the larger no. Find the numbers w/ solutions. Thanks

    asked on November 26, 2016
  86. Algebra

    Find the pattern and fill in the missing entries. In (x) out (y) 23 2 8 -2 -4 8 26 0 302 1.5 Rule:

    asked on October 26, 2016
  87. physics

    a 5kg ball is suspended by two strings one horizontally attached to a wall and one attached to the ceiling at a 35 degree angle, determine the tension in the slanted string, determine the tension in the horizontal string (you have to use a free body

    asked on August 13, 2016
  88. Physics

    Do the following calculations for a 1150 kg car. a. How much work must be done on the car to accelerate it from 0 to 60 km/h. **** Hi I am looking for advice on my questions below. This is my attempt at answering them.. Am i at least on the right track?

    asked on February 13, 2016
  89. MATHS

    Three fair coins are tossed at the same time. What is the probability that one of the coins will show heads and other two will show tails?

    asked on September 24, 2014
  90. MATHS

    Three fair coins are tossed at the same time. What is the probability that one of the coins will show heads and other two will show tails?

    asked on September 23, 2014
  91. Physics

    Assume the length of an organ pipe is L=24cm. You have excited the wave in the tube, and you observe that it has displacement nodes at 4cm, 12cm, and 20cm measured from one end of the pipe. In which harmonic, n, is the air in the pipe oscillating? What is

    asked on September 16, 2014
  92. Physics

    A automobile travels at a speed of northward along a street, and a 7000-N sports car travels at a speed of eastward along an intersecting street. (a) If neither driver brakes and the cars collide at the intersection and lock bumpers, what will the velocity

    asked on December 19, 2013
  93. Calculus

    Find the Taylor series of f(x) = sin(x) at a = Pi/3.

    asked on September 23, 2013
  94. geometry

    what does the definition of angle bisector mean

    asked on September 16, 2013
  95. MATHS

    Logan Academy students take part in four field trips during the school year. They visit a library, a museum, a park, and a zoo. How many different ways can the four trips be ordered for the school year?

    asked on May 13, 2013
  96. physics

    A group of swimmers is resting in the sun on an off-shore raft. They estimate that 2.85 m separate a trough and an adjacent crest of surface waves on the lake. They count 13 crests that pass by the raft in 20 s. How fast are the waves moving?

    asked on March 23, 2013
  97. Calculus

    At 2:00 PM a car's speedometer reads 30 mi/h. At 2:10 PM it reads 50 mi/h. Show that at some time between 2:00 and 2:10 the acceleration is exactly 120 mi/h^2.

    asked on March 4, 2013
  98. Calculus

    A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley on the dock that is 1 m higher than the bow of the boat. If the rope is pulled in at a rate of 1 m/s, how fast is the boat approaching the dock when it is 8

    asked on February 3, 2013
  99. maths

    Suppose you have $9000 to invest and you invest part of it ($×) in a high risk venture at 11.5% per annum and the remainder with the bank at 4.5% per annum, both for one year. 1) write an algebraic expression for the amount of money invested at 4.5% 2)

    asked on January 27, 2013
  100. psych

    21(1 pts.) Based on the incidence of Fetal Alcohol Syndrome in various ethnic groups, which of the following individuals would be considered high risk? A) a woman of French Canadian descent B) a woman of Irish descent C) a woman of Italian descent D) a

    asked on November 27, 2012


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