# Quinn

Newest questions and responses by Quinn
1. ## History

Select the date range of events that would have changed the lives of Native Americans by exposing them to European culture for the first time. 1500-1600 1765-1783 1620-1692 1773-1779 A?

2. ## History

Select the date range of events that would have inspired the most Puritan-based literature for America. 1500-1600 1704-1771 1620-1692 1773-1789 D?

3. ## Chemistry

How does atomic mass relate to the mole? Atomic mass can be used to calculate Avogadro’s number of a sample of a compound or element. Avogadro’s number explains the number of grams in a single mole of the sample. Thus, Avogadro’s number that is

4. ## American History

Which most accurately explains the role played by debates over popular sovereignty in causing the Civil War? They convinced the federal government to establish more colonies that allowed slavery in order to maintain a balance between free and slave states.

5. ## Trigonometry

Suppose triangle ABC has vertices at A(1, 0), B(10, 0), and C(2, 6). After a 60° counterclockwise rotation about the origin, vertex B' has coordinates (5, ?).

6. ## Chemistry

How many mol of potassium (K) are present in cereal that claims to have 7.00 g of potassium per serving?

7. ## Chemistry

If an element has the atomic number 20, what sublevels are present? It has a p sublevel. The first energy level has an s; the second energy level has an s and a p; the third energy level has an s, p, and d; the fourth energy level has an s. It has an s

8. ## Chemistry

What is the most accurate description of an electron’s motion? It does not have a patterned movement that can be described in one statement. It moves in circular motions around the central nucleus. It jumps from lower to higher energy level when excited.

9. ## Trigonometry

Determine the angle to the nearest degree at which a desk can be tilted before a paperback book on the desk begins to slide. Use the equation mg sin A = umg cos A and assume u = 1.11. (Enter only the number.) I got 115 degrees.

10. ## Trigonometry

True or False The left side of cos^4 θ + (cos^2 θ)(sin^2 θ) + sin^2 θ = 1 can be factored to cos^2 θ(cos^2 θ + sin^2 θ) + sin^2 θ.

11. ## Trigonometry

sinθ / 1-cos^2 θ Rewrite the expression as a single trigonometric ratio.

12. ## Chemistry

2Fe+3H2O→Fe2O3+3H2 If 1.24 mol of water react, how many g of iron(III) oxide would be produced? I know that the answer to this is 66.0 g but I don't understand how to solve it.

13. ## American History

How did Lincoln’s assassination change the nature of Southern Reconstruction? Plans to pardon former Confederates were abandoned in favor of incarcerating former slave owners. Johnson’s Reconstruction plan made it more difficult for Southern states to

14. ## English

Read the question from “A Defense of the Constitution of the United States” by John Adams. Are there no robberies, burglaries, murders, adulteries, thefts, nor cheats? This is John Adams’s response to the assertion that “the people never think of

15. ## Chemistry

How many moles of oxygen gas (O2) are in a 2.50 L container at standard temperature and pressure? 2.24 x 10^1 mol O2 1.12 x 10^–1 mol O2 2.50 x 10^0 mol O2 5.60 x 10^1 mol O2

16. ## Chemistry

How many moles of oxygen gas (O2) are in a 2.50 L container at standard temperature and pressure?

17. ## Chemistry

Which choices indicate a chemical change? _(Select all that apply.)_ two liquids mix and release an odor two colors mix to make a new color liquid turns to gas in the form of bubbles when boiling two liquids form a precipitate B and C?

18. ## American History

Which options identify motivating factors in the resignation of Buchanan’s cabinet members after the election of Lincoln? _(Select all that apply.)_ a. proposing the Corwin Amendment b. support for the secession movement c. decision to veto cabinet pay

19. ## American History

amputation Which most accurately analyzes how this procedure proved a valuable resource to the war effort? It was a convenient remedy for battlefield injuries. It minimized the number of casualties due to infection. It kept soldiers in the hospital for

20. ## American History

Which option most effectively analyzes an immediate and a long-term effect of the assassination of President Lincoln? An immediate effect was the impeachment of Vice President Andrew Johnson; a long-term effect was enhanced security measures at all public

21. ## American History

Which option most accurately identifies the effect of Confederate inflation on the Southern civilian population? Confederate citizens were able to pay back their loans more easily since there was more money in circulation. The Confederate government was

22. ## American History

Which option most accurately explains the role of the Fire-Eaters in the buildup to the Civil War? They encouraged collective secession of the remaining Southern states after the initial secession of the original seven. They held that an immediate peace

23. ## American History

Fort Sumter was a turning point in the Civil War because __________. Which of the following most accurately completes the statement? it represented the final chance for a lasting reconciliation between Union and Confederate forces on Southern soil it

24. ## American History

How did Mexican Cession shape the growth of the United States? (Select all that apply.) It promoted migration west. It promoted cultural hegemony. It eliminated nationalism. It spread Christianity. A and C?

25. ## American History

Which most accurately evaluates how the Mexican government’s refusal to ratify the Treaties of Velasco impacted the movement towards Texan independence? It had some impact; as it was considered a territory, Texas could not organize an independent army.

26. ## American History

Which options represent attempts on the part of the Mexican government to assert control over the Texas Territory? _(Select all that apply.)_ enforced Spanish as the national language ended further American immigration forced American settlers to take a

27. ## American History

What was the impact of The Liberator? It validated the arguments of proslavery southerners. It brought the perspectives of western politicians into the national slavery debate. It promoted debate between advocates for and against slavery. It fostered the

28. ## American History

How did Jackson’s Bank War change the United States economy? It caused the closure of the Second Bank of the United States and led to the Panic of 1837. It promoted the idea that states could successfully operate their own national banks. It prevented

29. ## American History

How did the Indian Removal Act impact the United States? It set a precedent for forcing Native Americans into labor. It funded the efforts of Americans who settled in Indian-occupied lands. It made the acquisition of native lands by Americans legal. It

30. ## American History

What was the political impact of the Nullification Crisis? The Nullification Crisis eliminated the executive branch’s authority over states. The Nullification Crisis led to the promotion of federal power over states’ rights. The Nullification Crisis

31. ## Chemistry

Potassium reacts with magnesium bromide to form potassium bromide and magnesium. Which equation correctly represents the statement? 2K+MgBr_2→2KBr+Mg K+MgBr→KBr+Mg K+MgBr_2→KBr_2+Mg 2KBr+Mg→2K+MgBr_2 A?

32. ## Chemistry

Why is a change in temperature also considered a sign of a chemical change? When molecules move around more frequently due to the temperature change, they are more likely to collide with other molecules. When bonds are broken or formed in a chemical

33. ## Chemistry

Which scenarios are definite signs that a chemical reaction has occurred? _(Select all that apply)_ Water is heated and releases a gas. Blue and yellow paint mix to make green paint. A piece of iron begins to rust. Two liquids are mixed together and

34. ## Chemistry

How is the law of conservation used to balance a chemical equation? In a chemical equation, the products formed have the same atoms as the original reactants; however, the atoms may be rearranged with different subscripts. The law of conservation of mass

35. ## Math

Solve for θ in the equation cos θ = 0.778 when 180º < θ < 360º. Round your answer to the nearest tenth of a degree.

36. ## Math

Solve sin θ = 0.95 for -90º ≤ θ ≤ 90º. Round to the nearest tenth.

37. ## Trigonometry

The height of building AB is 100 feet. The height of building CD is 50 feet. The buildings are on opposite sides of an avenue that is 90 feet wide. From a point E on the avenue, the measure of the angle of elevation to B is 55º. Determine the distance

38. ## Math

Solve for θ in the equation cos θ = -0.334 when 0º < θ < 180º. Round your answer to the nearest tenth of a degree.

39. ## American History

How did economics improvements (National Bank, American System, First Industrial Revolution) help strengthen American independence? Can I get a source to answer this for my essay, please?

40. ## Chemistry

Which statement explains how the octet rule influences the way covalent bonds are modeled? The octet rule states atoms are least stable with a full valence shell. Covalently bonded atoms following this rule are each shown with eight valence electrons.

41. ## Trigonometry

What is the measure to the nearest degree of the smallest angle in a triangle whose vertices are R(3, 3), S(-2, 3), and T(-2, -3)? 47º 40º 49º 51º I calculated and got 50 but it's not an option. 49?

42. ## Algebra/Math

A function is defined as {(0,1)(2,3)(5,8)(7,2)}. Issac is tasked to create one more ordered pair for the function. Which ordered pair can he add the set to keep it a function. A. (7,0) B. (1,3) C. (0,2) D. (5,3) Please help! I'm really confused. :(

43. ## Chemistry

If a wave has a wavelength of 467 nm, what type electromagnetic radiation was measured?​ infrared radiation red on the visible light spectrum ultraviolet radiation indigo on the visible light spectrum A?

44. ## Chemistry

What type of radiation is known to possess electromagnetic properties? transmutation gamma rays alpha rays beta rays B?

45. ## Chemistry

When is an isotope considered stable? _(Select all that apply.)_ The isotope does not emit a form of radiation. The isotope’s half-life is longer than the average human life. The isotope emits some form of radiation. The isotope’s half-life is too long

46. ## American History

Why did Dolley Madison refuse to evacuate the capital immediately? She wanted to symbolize strength to Washington’s residents. She relied on her husband to know which way to run. She was ashamed to be seen running away in fear. She couldn’t carry

47. ## American History

What was the impact of the Chesapeake affair? the passage of the Non-Intercourse Act American support of a war with Great Britain the signing of the Treaty of Ghent the end of impressment by the Royal Navy B?

48. ## American History

How did the Embargo of 1807 impact the European nations? _(Select all that apply.)_ England was left with food shortages and unsold goods It had no effect on France or England. France made a deal with America. It ended the Dutch sale of slaves in the

49. ## English/Science

What evidence from “NASA’s Curiosity Rover Finds Clues to How Water Helped Shape Martian Landscape” is the most relevant support for the assertion that lakes may have once existed on Mars? _(Select all that apply.)_ The rock layers—alternating

50. ## Chemistry

How can calculations affect the accuracy and precision of experimental results? Calculations, such as division and addition, can decrease precision in data by generating more digits that can be significant. Nonzero digits are always significant; however,

51. ## Chemistry

Why should scientists always wash their hands after conducting an experiment and never eat food in a laboratory? (Select all that apply) Several chemicals are known to cause irritation to the eyes if touched with contaminated hands. Many chemicals can

52. ## English

Which sentence contains a dangling modifier? Driving slowly, Mario kept pace with the vehicles around him. As the officer approached her vehicle, Angela felt her heart rate go up. With minutes to go in the school day, Jose began anticipating the rest of

53. ## American History

Under the Virginia Plan, the executive branch was elected by __________. the judicial branch the citizens Congress the Electoral College My text only says that members of both houses of the legislature elect the executive under the Virginia Plan, but that

54. ## American History

How did the Three-Fifths Compromise change politics in the United States before the Civil War? (Select all that apply) Northerners were able to admit the California Territory into the country as a free state. Southerners were able to maintain control of

55. ## Thank You

I just got full marks on a big test, thank you so much, Ms. Sue!

56. ## American History

Which most accurately explains how John Locke’s Two Treatises of Civil Government influenced the movement towards American independence? John Locke’s Two Treatises of Civil Government inspired the principle of salutary neglect, which colonists used to

57. ## American History

__________ was a major industry in the middle colonies; __________, __________, and __________ were predominant in the southern colonies. Which most accurately completes the statement? shipbuilding; tobacco, minerals, sugar fishing; shipping, rice, sugar

58. ## American History

Which identifies a difference in the motivation for colonization of the southern and New England colonies? The southern colonies were settled by groups seeking religious liberty, while many of the New England colonies were settled to pursue economic

59. ## American History

How did the British victory in the French and Indian War lead to the American Revolution? Loss of land by the colonists to the French led to resentment in the colonies. The French and Indian War led the colonies into the Seven Years’ War. British debt

60. ## American History

What statement most accurately describes the impact the Articles of Confederation had on the correlation of power between the federal and state government? The Articles of Confederation attempted to balance the power between the state and federal

61. ## American History

After the French and Indian War, the British issued the Royal Proclamation of 1763, which forbade colonists from moving into lands west of the Appalachian Mountains. Which most accurately explains colonists’ reaction to this policy as outlined in the

62. ## Chemistry

Which option accurately describes how nuclear chemistry has affected society? (Select all that apply) The ability to harness the power of a nuclear fission has created a form of energy that is not dependent on fossil fuels. The use of radioactive isotopes

63. ## American History

What significance did the domination of southern Spain by the Umayyad Caliphate have on European culture? Spain became the center of Muslim culture due to the increased volume of art and architecture. Spaniards migrated to Africa to escape the invasion of

64. ## American History

What was the significance of the Treaty of Tordesillas? It provided Portugal with the opportunity to establish colonies in the Americas. It established the line of demarcation that granted Spain the right to lands in the Americas and Portugal the right to

65. ## History

What options best indicate ways in which the collapse of the Soviet Union affected other governments? (Select all that apply.) a. Ambassadors to the former Soviet Union had to be reassigned to the new republics b. States could establish their own Communist

66. ## Criminology

Which option would a judge choose to deter a first time, nonviolent offender from future crime at the lowest possible cost to taxpayers? a. fines b. prison c. rehabilitation d. probation d?

67. ## Criminology

Who has the most say in whether or not a defendant faces the death penalty? a. the judge b. the jury c. prosecutor d. the defendant's lawyer b?

68. ## Criminology

The penalty phase of a felony trial begins immediately after the jury delivers the guilty verdict. Is the previous statement true or false? I'm not sure about this question, but based on my text I think it's true.

69. ## English

Which type of figurative language is used in this sentence? His attitude about the situation rubbed me the wrong way, so I just ignored his comments. idiom symbolism imagery personification A, right?

70. ## Math

A logarithmic function of the form f(x)= log_b x+c has an x-intercept at x= 1 and a vertical asymptote at y= 0. Also, f(x) intersects with the line y= 1 when x= 8. What is f(x)? Is it log_8 x+1?

71. ## Math

I need to justify how a base in a logarithmic function graph is a base. Here are the choices: The graph of f(x)= log_3 x+c must intersect with the line y= c+1 when x= 3. The graph of f(x)= log_3 x+c must intersect with the line y= c when x= 3. The graph of

72. ## Physics HELP

Evelyn wears glasses whose wire frames are shaped like to circles, each with an area of 2.0x10^-3 m^2. The horizontal component of the earths' magnetic field in Evelyn's hometown is 1.9x10^-5 T. If Evelyn turns her head back and forth, rotating it through

73. ## History

Which options accurately describe the actions by individual leaders that shaped the Korean conflict? (select all that apply) a. Stalin was opposed to getting the Soviets involved in a military dispute with the United States and its allies so soon after

74. ## History

Which identifies the significance of the Nuremberg trials? ensured the execution of every high-ranking Nazi official created four Allied occupation zones in postwar Germany provided a precedent for international cooperation and justice for all war crimes

75. ## History

Which accurately analyzes the development of Nazi camps for Jews? Initially, Jews were interned in concentration and labor camps before being sent to death camps Jews were initially forced into concentration camps before being transferred to city ghettos

76. ## History

The Weimar Republic’s inability to deal with economic issues caused by __________ led to the rise of extremist groups like the Nazis. hyperinflation and the Great Depression the adoption of socialist policies a drop in the value of gold unemployment

77. ## History

Which islands were important in the island-hopping campaign? (Select all that apply) Saipan Guam Guadalcanal Iwo Jima A and D?

78. ## History

What was the significance of Japanese military culture on President Truman’s decision to use atomic weapons to end the war? Can I get help finding a source to answer this question?

79. ## History

What was a main cause of the Italian Independence War in the 1860s? a mutiny by Italian soldiers against the Papal States Napoleon's conquest of the Italian peninsula opposition of the Italians against King Victor Emmanuel Austrian occupation and rule of

80. ## History

Which is a reason that the relationship between Austria-Hungary and Serbia dissolved? Serbia allied with Germany, Austria-Hungary's rival Serbia declared independence and started a revolution against Austria-Hungary Austria-Hungary invaded northern Serbia

81. ## 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 German troops became demoralized and eventually surrendered in the face of the arrival of

82. ## History

Which factor led to the creation of the nation-state of Germany? the leadership and strength of Prussia the Congress of Vienna of 1815 the threat of a Russian Invasion the willingness of Austria to compromise Is it D?

83. ## History

How did most Europeans view the Napoleonic era? They resented the foreign rule of Napoleon. They embraced the principles of the French Revolution. They saw an opportunity for new alliances and economic relations. They welcomed Napoleon because they feared

84. ## History

How did most Europeans view the Napoleonic era? They resented the foreign rule of Napoleon. They embraced the principles of the French Revolution. They saw an opportunity for new alliances and economic relations. They welcomed Napoleon because they feared

85. ## History

What explains the decline of Japan's isolationism? Limited natural resources on the islands of Japan led to the end of isolationism and allowed for the rise of Japanese industrialization. Fearing an invasion by Russia, Japanese leaders eliminated

86. ## History

What led to the Scramble for Africa? Colonial powers in Europe scoured Africa in search of gold left by ancient civilizations. Multiple European powers wanted African territory to create new ports along Asian trade routes. New inventions and an economic

87. ## Literature

How do the lines of the Chorus at the end of Antigone Part 2 affect the meaning of the play? The Chorus ponders the role of fate in determining the lives of people. The Chorus emphasizes the cruelty with which Zeus exercises his power. The Chorus explains

88. ## History

How did New Imperialism impact the political development of Africa? African tribes began to follow the European lead and create empires of their own. Rival African tribes were sometimes placed in the same colony by European-drawn borders. Africans adopted

89. ## History

Which identifies the reason for the rise of imperial powers? Industrialized nations wanted to extract resources from developing nations. European countries wanted to add value to their land-based economy by expanding their territories. Colonial powers

90. ## History

What impact did the Battle of Waterloo have on the world? The defeat of Napoleon promoted Nationalism in Italy and the unification of the territory Great Britain became the world's sole superpower after the defeat of Napoleon France's territorial control

91. ## History

What impact did the collapse of the Napoleonic Empire have on Europe? The collapse of Napoleon's empire promoted international trade and led to the rise of the European Union The fall of Napoleon and the spread of ideas from the French Revolution led to a

92. ## History

Which identifies the influences imperial Spain had on the Americas? Spanish discovery of the Americas led to an influx of tourists. Spanish money helped to build needed industries in the Americas. Spanish religion, language, and culture replaced local

93. ## History

What led to self-determination in colonies? Colonial inhabitants realized they could sell their own resources if they were able to determine the fate of their own countries. Colonial inhabitants needed to gain control of their countries after imperial

94. ## Functions

6. Barry bought a boat two years ago and at that time paid a down payment of \$10000 cash. Today he must make the second and final payment of \$7500, which includes the interest charge on the balance owing. Barry financed this purchase at 13.7%/a. Determine

95. ## Math

An electronics company has 450 employees. The company plans to increase its staff by 30%. How many new employees will the company hire?

96. ## Biochemistry

How would you prepare 250ml of 0.2M sodium phosphate buffer of PH 6.4 if the following chemicals are available :dibasic sodium phosphate,monobasic sodium phosphate and 0.129M solution of NaOH. Assume that the pka1 pka2 pka3 of phosphoric acid are 2.12, 6.8

97. ## Math

I need help, thanks. Find the base of a rectangle where area=40 and height=5

Which answer choice states the most logical conclusion based on the following statement by Patrick? I’ve never built anything before, much less a house. (1 point) 1. Patrick is not telling the truth. 2. Patrick feels uncertain in new 3. situations.

99. ## Math

Where can the medians of a triangle intersect? I. inside the triangle II. on the triangle III. outside the triangle A. I only B. III only C. I or III only D. I, II, or II