Questions Asked on
May 30, 2019

  1. Physics

    a body of mass 2kg is released from a point 100m above the ground. Calculate its kinetic energy 80m from the point of release.?

    asked by Juliet
  2. maths

    calculate the area of a sector of a circle which subtends an angle of 45° at the centre of the circle, radius 14cm

    asked by hassan
  3. History

    Which was a main cause for the Austro-Hungarian Compromise of 1867? the will of Austrian and Hungarian citizens to form a unified nation Austria’s desire to solidify its power after a military defeat to Prussia the fear of another French military

    asked by Caitlyn
  4. Probability

    A survey finds customers are charged incorrectly for 2 out of every 10 items. Suppose a customer purchases 13 items. Find the probability that the customer is charged incorrectly on at most 2 items.The probability that the customer is charged incorrectly

    asked by Eva
  5. History

    How did the Russian Revolution impact the world in the years after World War I? The change in Russia’s economy brought on the Great Depression of the 1930s. Fear of the spread of Communism instigated the Cold War. It encouraged nationalist movements in

    asked by Caitlyn
  6. Algebra (need help quick)

    17. solve the equation using the zero-product property. 6x(3x+1)=0 A.x=0,1/3 B.0,1 C.0,-1/3 D.0,-1 18.Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth. 6x(3x+1)=0 A.x=0,1/3 B.x=0,1 C.x=0,-1/3 D.x=0,-1 19. A

    asked by Jabriel
  7. Chemistry

    1. For which process is dS system negative? A)evaporation of 1 mol of CCl4(l) B)compressing 1 mol of Ne at constant temperature from 0.5 atm to 1.5 atm C)mixing 5 mL of ethanol with 25 mL of water D)raising the temperature of 100 g of Cu from 275 K to 295

    asked by .
  8. Maths

    If tan(x+y)=2 and tanx=1.find tan^-1?

    asked by Vanessa Cruz
  9. Math

    X3+ 8y3=? X+2y=8 XY=2

    asked by Sweety
  10. History

    Which was a consequence of the United States’ entry into World War I? Ottoman forces shifted their troops to fight against the Allied powers on the western front. Mexico attacked the United States in order to reacquire territory it had lost in the

    asked by Caitlyn
  11. science

    Data Table Object The radius of Orbit (AU) Period (years) Circumference of Orbit (AU) Orbital Speed (AU/year) Orbital Speed (miles/hour) Mercury 0.387 0.24 Venus 0.723 .62 Earth 1.000 AU 1.000 yr 6.283 AU 6.283 AU/yr 66,627 mi/hr Mars 1.52 1.88 Jupiter 5.2

    asked by Anthem
  12. Algebra

    Solve the equation. Identify any extraneous solutions. √a=-2 A.4 is a solution of the original equation. B.4 is a solution of the original equation. -4 is an extraneous solution***** C.-4 is a solution of the original equation. -4 is an extraneous

    asked by Røse
  13. Math

    Which of the following is a complex fourth root of -16? I got 2(cos90°+isin90°) Is it okay?

    asked by Narancia Ghirga
  14. Business communications.

    I need someone to check my answers ASAP PLEASE!!! Which of the following is an example of destructive conflict? (1 point) A)Sarah wants to discuss how work is divided to make sure that each group member is doing his B)Alice wants to spend some time as a

    asked by yeet my horse to the old town road
  15. English

    Can u please help me understand this poem? The Despot The garden mold was damp and chill, Winter had had his brutal will Since over all the year's content His devastating legions went. Then Spring's bright banners came there woke Millions of little growing

    asked by Abbi
  16. social studies

    Which conclusion can you draw from this map? A. Former communist countries have been left out of the European Union. B. Lithuania, Latvia, and Estonia share a common legal system. C. Portugal and Spain are no longer independent countries. D. People and

    asked by qq
  17. Pre-Algrebra

    Hello, so I need to do revisions and I don't understand Linear Functions well. How do I find the four sequence of the expression n (n-1)-5, I also need help with, What function rule best represents the data in the table. x |-3, -2, -1, 0, 1 y| -17, -14,

    asked by Cow
  18. math

    Identify the graph that is most appropriate to represent the amount of rainfall within certain ranges, or intervals. Line graph Bar graph Line plot Histogram

    asked by OOOooo...
  19. Physics

    A 3.00 watt electric motor is plugged into an electrical outlet. It takes the motor 30.00 seconds to lift a mass of 254.9 g a distance of 10.00 cm. In that time, the motor has used 90.00 J of energy. Assuming no energy leaves the system, how much heat has

    asked by Mia
  20. business law

    Paolo signed a lease two months ago for $70 a month. Now the apartment complex rents the same size apartment for $350-$600 a month. Can an apartment complex charge such a varying amount under the clause of rental specials or could this be a way to

    asked by melly
  21. Math

    An aeroplane flew from city G to city H on a bearing of 24degree. The distance G and H is 250km. It then flew a distance of 180km to city J on a bearing of 055degree. calculate (a) the distance from G to J (b) how far north of H is J

    asked by Abbey
  22. Math

    x/x-2 + x-1/x+1 =-1 How do I solve this?

    asked by Anon
  23. Logical reasoning

    a black hen lay an egg between two person compound who own the egg?

    asked by Oviedo Santos
  24. Math

    Hello! I am currently reviewing exponents. Could someone please help me review them? (This isn't actually part of my school course, I'm doing it for myself, so there is no sources I know of.) Thank you!

    asked by SmartNoodle
  25. physics

    a hiker stands on an isolated mountain peak near sunset and observes a rainbow caused by water droplets in the air 8 km away. the valley is 2 km below the mountain peak and entirely flat. what fraction of the complete circular arc of the rainbow is visible

    asked by Samson
  26. Science


    asked by MOONGA
  27. maths

    what things required t purchase car on loan

    asked by vishakha
  28. maths

    find out area of circle of radius is 6.3 by divinding the circle into 32 sectors

    asked by vishakha
  29. math

    sin square 5 plus sin square 10 plus sin square 15 plus......... plus sin square 90

    asked by Anees
  30. Chemistry

    What equivalent concentration in normality of the following compound. 1mH2sO4

    asked by Abdulrahman Auwalu miko
  31. Maths

    Two roots of the equation x^3+px+q are -1and 3.The third root is?

    asked by Catherine
  32. physics

    a mass of 40kg moves under the influence of a spring whose force constant is 14N/m,calculate the frequency of vibration

    asked by anonymous
  33. Math

    Hello i would like my answers to be checked thank you! 1.A single standard number cube is tossed. What is the probability of getting a number greater than 3? 2/3 1/3 1/6 1/2 ***** 2. A game involves spinning this spinner. What is the probability of the

    asked by Chilly
  34. Biology

    Meiosis is critical for which of the following processes?

    asked by Donna
  35. math

    For the given equation of line: y = 0.5x - 2 identify slope and based on slope (without graphing) determine if line goes upwards, downwards or stay horizontal.

    asked by James
  36. Algebra 2

    Pls give me the answer to this i really need it!! Simplify the radical expression. 11) (3√(2 )- 2√5)(4√(2 )+ 2√5)

    asked by PLS HELP ME!
  37. Math

    write down the binomia expansion of (1+y)^8 where y=x+x² as far as the term x^6

    asked by damilous
  38. MATHS

    find the area of a circle with diameter 50cm (take pie as 22/7)

    asked by CHINELO
  39. Biology

    list five major biomes of the world explain the term Deserts

    asked by Marvellous
  40. math Trigonometry

    Evaluate tan(tan^-1 (π/3) + (π/4) )

    asked by damilous
  41. History

    How did the sinking of the Lusitania lead to US entry into the war in Europe? The prevailing outlook called for a quick resolution to hostilities. The American public wanted revenge for the assassination of Franz Ferdinand. The military had developed new

    asked by Caitlyn
  42. Math

    Let f(x)=2x^2-x+5 and g(x)=3x^2-3x-2 calculate h(1), if h(x)=f(x)+g(x) I don't understand how I'm supposed to solve this. If anyone knows the answer or how to solve it it would be great.

    asked by Hestoria
  43. Area

    You’re given a pentagonal pyramid with one side 12 yds, another 12 yds, and the night is 14 yds. How do I solve this?

    asked by Bri
  44. Computers

    You are setting up a desktop computer for an AutoCAD specialist who needs a minimum of 125 GB of RAM. Which operating system below would be best-suited for his needs? Question 11 options: a) Windows 8 Home 64-Bit Edition b) Windows XP 32-Bit Professional

    asked by Kayla
  45. Science

    The mass of radium is 300g, calculate the mass remaining after four half-lives

    asked by Sandy
  46. Microeconomics

    Suppose TU = 2Q^3-3Q^2+8Q+20 then find the level of output where ATC is minimum?

    asked by Melkamu
  47. Math

    The expression - 5t^2 + 40t predicts the height, in meters, of an object t seconds after a person launches it into the air. Using this expression, how many seconds will it take the object to hit the ground? How do I solve this?

    asked by Hestoria
  48. geography

    What dynasty ruled the korean peninsula from 668 AD to 935 AD meiji qin silla tokugawa what type of goverment ruled NORTH KOREA after WW2

    asked by hehehe
  49. Art

    Artists make shapes in the background smaller than shapes in the foreground to communicate their distance from the viewer. How else might a landscape artist show shapes in the background to depict their distance from the viewer? (1 point) show shapes with

    asked by hehehe
  50. Art

    Artists make shapes in the background smaller than shapes in the foreground to communicate their distance from the viewer. How else might a landscape artist show shapes in the background to depict their distance from the viewer? show shapes with bright

    asked by hehehe
  51. American Government

    How does creating increased competition, such as free trade zones, impact supply and demand? A. The price of goods goes up due to an increase in supply B. The price of goods goes up due to a decrease in demand. C. The price of goods goes down due to an

    asked by Nya
  52. science

    what has been the general trend in human population growth? the human population has decreased the human population has remained constant the human population has grown exponentially the human population has increased the decreased significantly

    asked by Eggs
  53. History

    1. Which are effects of the establishment of the European Union? Select all that apply. European Union Effects free language instruction among members import taxes between countries elections among all members for all EU government positions free trade

    asked by Hi
  54. life orientation

    write your mission statement that clearly indicates your own position in engaging in service delivery protest

    asked by Nkosinathi
  55. English

    Can someone help me come up with a thesis statement about the Holocaust for my presentation, I'm confused about what it's supposed to be. Thank you id really appreciate it!

    asked by Raelynn
  56. Social Studies

    What was one important thing that the unions got for workers?

    asked by hjdg
  57. math

    make the following change to the number 2.614. Make the 1 worth 1/10 as much. Make the 4 worth 10 times as much. Make the 2 worth 1/10 as much. Make the 6 worth 10 times as much.

    asked by Ja
  58. Science

    What is force

    asked by Godwin
  59. science

    What is diffusion

    asked by Godwin
  60. Math

    Throwing up snow problem with graphing.

    asked by Darian
  61. Physics

    Assuming 3.9g of the ferrous salt was dissolved in 100cm3 of distilled water, calculate it's molarity by mole concept?

    asked by Tatiana Horace
  62. Math

    the angle of depression from the top of a building of a height 35m of a station any car is 42degrees. find the distance between the car and the top of the building

    asked by Kosi
  63. science

    Many people who care about conserving natural resources would choose to use wind energy to power their homes. However wind power is not an option for people in many parts of the country. Explain what the benefits of wind power are, and why it is not

    asked by Emery
  64. algebra

    If I know that sin ( θ ) = 12/13 I can use the Pythagorean theorem to find that cos ( θ ) = 5/13 . What is tan ( θ )?

    asked by Mitchi
  65. History

    What effect did the eastern front have on World War I? (Select all that apply.) The heavy Russian losses, combined with food and fuel shortages, led to the abdication of Czar Nicholas II. The eastern front was closed within one year and did not have an

    asked by Caitlyn
  66. Chemistry

    Balance this equation: [?]Na²SO⁴(aq) + [?]CaCl²(aq) -> [?]CaSO⁴(s) + [?] NaCl(aq) I don't understand chemistry at all :((((

    asked by Tristan
  67. History

    Which most accurately explains how differing views of the Armenian Genocide have affected Armenian-Turkish relations to the present day? Armenia and Turkey have achieved reconciliation through the mediation efforts of the United Nations. Since Armenia

    asked by Caitlyn
  68. Math

    Tracy has one can of iced tea mix one scoop of the mix makes two servings of iced tea the scoop holds 1/12 of a can how many servings of ice tea can Tracy make

    asked by Leah
  69. English

    What other events do you know of that are similar to the 1906 San Francisco earthquake and fires?

    asked by Faith
  70. Chemistry

    Na₂SO₄(aq) + CaCl₂(aq) -> CaSO₄ (s) + 2NaCl(aq) Now that we have a balanced chemical equation, let's write the ionic equation: [?] + [?] -> [?] + [?] A. Na₂SO₄ (aq) B. 2Na₊(aq) + SO₂₋(aq) C. Na₊(aq)+SO₂/₄₋(aq) D. Na₂SO₄(s)

    asked by Tristan
  71. brainstorming

    I need to brainstorm all the stakeholders involved if I were to try to implement an air conditioning unit in my saw mill . I have no idea who would be included

    asked by Maya
  72. History

    What was the IPEC oil embargo? How did it affect Texas? I cant find the answer in my text. Can someone please help? (This is an essay question BTW)

    asked by *not here*
  73. English

    Identify the speaker's feelings in the poem below: “Oranges” by Gary Soto : The first time I walked With a girl, I was twelve, Cold, and weighted down With two oranges in my jacket. December. Frost cracking * 1 point Excited Nervous Scared Sad Which

    asked by DILLPICKLE