Posts by abby

Total # Posts: 1,210

Literature
Great literature is educational because it A. allows you to simply observe and analyze. B. helps you draw on ideas you already have. C. won't challenge your beliefs. D. teaches rather than entertains. B?

chemistry
calculate the volume occupied by 10^22 molecules of a gas 300 k and 760 mm pressure. please help me please...................

chemistry
Specific Heat= (quantity of heat trandferred in Joules) / (mass of substance in grams) * (temperature change)

Chemistry
A calorimeter contains 30.0 mL of water at 11.0 degrees C. When 1.50 g of X (a substance with a molar mass of 65.0 g/mol) is added, it dissolves via the reaction: X (s)+H2O (l) ---> X (aq) and the temperature of the solution increases to 26.0 degrees C. Calculate the ...

Chemistry
Thank you Dr Bob, I actually realized right after I posted the question I was not including the 100 g of H2O in my math.

Chemistry
In the following experiment, a coffee-cup calorimeter containing 100. mL of H2O is used. The initial temperature of the calorimeter is 23.0 degrees C. If 3.80 g of CaCl2 is added to the calorimeter, what will be the final temperature of the solution in the calorimeter? The ...

History
Mhm and I tried, I go on here to see if I'm correct. No one is always 100% correct. I ask for help so I can better understand how I was wrong, if I was wrong.I thought that's what this website was for. Help when you need it.

History
Obviously I don't think education is insane sense I'm paying for it. It's absurd for you to think people can remember everything they read. Perhaps you can, but there are plenty of people who can't.

History
A 206 page text and you expect to remember things like this? That's insane. If I'm not interested in the subject things tend to run together. Atleast I'm trying.

History
Is it B?

History
Which of the following statements is true regarding the Korean War? A. The Chinese armed and trained the North Korean army. B. Stalin was outraged by the North Korean attack on South Korea. C. Stalin approved the North Korean attack in advance. D. Both Stalin and Mao expected ...

History
The majority of states that did not ratify the Equal Rights Amendment were located in the A. Northeast. B. Midwest. C. West. D. Southeast. Is it D?

History
Which of the following was Eisenhower's most significant legislative achievement? A. The Highway Act of 1956 B. The extension of Social Security benefits C. Increasing the minimum wage D. The establishment of modern Republicanism Is it A?

History
The political purpose of the Taft-Hartley Act of 1947 was to A. roll back the provisions of the Wagner Act. B. strengthen the Wagner Act. C. impose regulations on the steel industry. D. implement NSC-68. Is it B?

History
Well I'm stuck between A and C. The Platt Amendent was rescinded, but also under the Good Neighbor police it also increased American commerce with Laitn America?

History
Under Franklin Roosevelt's Good Neighbor policy, A. the Platt Amendment was rescinded. B. the collective security among the nations of the Western Hemisphere declined. C. American commerce with Latin America increased, but only slightly. D. Cordell Hull favored continued ...

History
Than is it C?

History
At the beginning of World War II, Roosevelt dealt with France A. by joining with the British in an assault on North Africa. B. through negotiations with the Vichy Government. C. by supporting the Free French under Charles de Gaulle. D. by seeking an alliance with French ...

History
After Hitler came to power in 1933, he blamed Germany's defeat in World War I on A. Jews and Gypsies. B. Communists and American imperialists. C. Jews and Communists. D. Communists and Socialists. Is it C?

History
Which of the following statements about Truman's Fair Deal is true? A. It repealed the New Deal. B. It called for national medical insurance. C. It was reluctantly passed by Congress. D. It was Truman's response to the Soviet's Sputnik. Is it C?

History
In a free election in 1989, Lech Walesa came to power in A. Poland. B. Hungary. C. Romania. D. East Germany. Is it A?

History
Which of the following is true of the Truman Doctrine? A. It amounted to an informal declaration of Cold War. B. It created the North Atlantic Treaty Organization. C. It established the Marshall Plan. D. It ended the policy of containment. Is it C?

American History
Which of the following was true of Nixon's presidency? A. It shifted responsibility for welfare programs from the states to the federal government. B. It resisted affirmative-action legislation. C. It tried to overthrow Johnson's Great Society agenda. D. It oversaw the...

Social Studies
Which of the following groups benefitted the least from the prosperity of the second industrial revolution? A. Farmers B. Factory workers C. Textile workers D. Railroad workers Is it A?

Social Studies
In 1916, Woodrow Wilson ordered General John J. Pershing to lead U.S. troops into Mexico to capture A. Francisco Madero. End of exam B. Pancho Villa. C. Porfirio Diaz. D. Victoriana Huerta. Is it B?

Social Studies
Believing that truth is what works for actual real people, Harvard psychologist William James developed the philosophy of A. radical progressivism. B. social idealism. C. pragmatism. D. social progressivism. Is it C?

Social Studies
During the election of 1936, declaring their party a "millionaire's union," Franklin Roosevelt focused mainly on defeating the A. Liberty League running Alfred M. Landon. B. Union Party running William Lemke. C. Liberty League running Father Coughlin. D. Union ...

Social Studies
In the election of 1912, Teddy Roosevelt's Bull Moose Party platform was built around what he called the A. New Nationalism. B. Square Deal. C. Fair Deal. D. New Freedom. Is it B?

Social Studies
Yes, but the answer didn't seem reliable.

Social Studies
Following the Spanish-American War, and especially in regard to American occupation of the Philippines, most anti-imperialists argued that A. the occupation would lead to unhealthy racial mixing. B. because all war was immoral, the fruits of war were tainted. C. installing ...

Social Studies
_______ pioneered the field of corporate public relations. A. Samuel Gompers B. Henry Ford C. Ivy. L. Lee D. Margaret Robins Is it C?

Social Studies
As passed by the Congress after McKinley delivered his war message to Congress, the declaration of war against Spain was modified by the Teller Amendment, which stipulated that A. the United States wouldn't annex Cuba. B. trade with Spain would continue as usual. C. the ...

Social Studies
Which of the following is true of the Spanish-American War? A. Black soldiers referred to black Cubans as "Smoked Spaniards." B. Racial tensions were suspended for the duration of the war. C. About one in ten American soldiers were black. D. The black soldiers who ...

Social Studies
During the Great War, the Food Administration was headed by A. Samuel Gompers. B. Bernard Baruch. C. Herbert Hoover. D. Felix Frankfurter. Is it C?

Social Studies
So is it C?

Social Studies
As its intellectual voice, ______ became the leader of the Harlem Renaissance. A. Claude McKay B. W. E. B. Du Bois C. James Weldon Johnson D. H. L. Mencken Is it B?

Social Studies
Which of the following was true of Secretary of State William Henry Seward? A. He annexed the Midway Islands. B. He opposed American imperial expansion. C. He was successful in negotiating a trade deal with the Kingdom of Hawaii. D. He negotiated the purchase of Alaska from ...

Social Studies
Band Concerts?

Social Studies
No I have not.

Social Studies
Before 1910, the most popular form of public entertainment was A. band concerts. B. baseball. C. ballroom dancing. D. viewing motion pictures. Is it C?

Social Studies
The Niagara Movement, headed by _______, sought equal rights for blacks. A. W. E. B. Du Bois B. Booker T. Washington C. William Lloyd Garrison D. William E. Walling Is it A?

Social Studies
The last of Wilson's Fourteen Points called for A. the establishment of an independent Poland. B. heavy reparations to be assessed against Germany. C. Belgian neutrality. D. the creation of a League of Nations. Is it D?

Social Studies
With the vital assistance of _______, Theodore Roosevelt established the first comprehensive national conservation policy. A. Gifford Pinchot B. Samuel Hopkins Adams C. Upton Sinclair D. William Howard Taft Is it A?

Social Studies
Theodore Roosevelt's first major trust-busting victory resulted from a suit brought against A. the Northern Securities Company. B. the American Tobacco Company. C. the DuPont Corporation. D. Standard Oil. Is it A?

Social Studies
During the election of 1936, declaring their party a "millionaire's union," Franklin Roosevelt focused mainly on defeating the A. Liberty League running Alfred M. Landon. B. Union Party running William Lemke. C. Liberty League running Father Coughlin. D. Union ...

Social Studies
Following the Spanish-American War, and especially in regard to American occupation of the Philippines, most anti-imperialists argued that A. the occupation would lead to unhealthy racial mixing. B. because all war was immoral, the fruits of war were tainted. C. installing ...

Social Studies
In the election of 1912, Teddy Roosevelt's Bull Moose Party platform was built around what he called the A. New Nationalism. B. Square Deal. C. Fair Deal. D. New Freedom. Is it A?

Social Studies
Which of the following is true of the Industrial Workers of the World (I.W.W.)? A. It had very little influence over the labor movement. B. It was founded in Russia. C. It was devoted to organizing highly skilled immigrant workers. D. It made business leaders create new ...

Social Studies
After the Spanish-American War, the _______ reserved the right of the United States to intervene in Cuba's internal affairs. A. Platt Amendment B. Foraker Act C. Caribbean Accord D. Open Door policy Is it A?

Social Studies
Which of the following statements about John D. Rockefeller is most accurate? A. He drilled the first oil well near Titusville, Pennsylvania. B. He considered competition to be the central ideal of capitalism. C. He invented the concept of vertical integration. D. He founded ...

Social Studies
Which of the following statements about President Andrew Johnson is true? A. He was well educated, but he was a poor stump speaker. B. He was impeached and forced from office. C. He was raised under conditions of extreme poverty. D. He defended the planter aristocracy. Is it B?

Social Studies
Which of the following statements about the provisions of the Compromise of 1850 is true? A. The slave trade was abolished in the District of Columbia. B. The principle of popular sovereignty was abandoned. C. Fugitive slaves were denied any and all constitutional rights. D. ...

Social Studies
Thank you for all your help!

Social Studies
During the bitter struggle over reconstruction policy, Congress overrode Johnson's veto of the A. bill intended to nullify the South's black codes. B. Civil Rights Act. C. Radical Reconstruction Act. D. bill extending the life of the Freedman's Bureau. Is it B?

Social Studies
The National _______ Act of 1902, provided proceeds from the sale of public lands for the construction of dams, canals, and irrigation systems in sixteen Western states. A. Land Grant B. Recovery C. Development D. Reclamation Is it D?

Social Studies
The richest discovery in the history of mining occurred in 1873. This so-called "Big Bonanza" made _______ the richest man in the world. A. John Mackay B. Henry Sutter C. John Placer D. Henry Comstock Is it A?

Social Studies
In 1876, the first separate graduate school was established A. at Radcliffe. B. at Johns Hopkins University. C. at Harvard by Charles W. Eliot. D. by the Morrill Land Grant Act. Is it B?

Social Studies
In 1866, the Sioux Chief Red Cloud ambushed and massacred Union soldiers in an incident that would be referred to as the _______ Massacre. A. Little Big Horn B. Chivrington C. Fetterman D. Wounded Knee Is it C?

Social Studies
Which country lawyer from Ashtabula, Ohio, argued that criminals are not born, but are made by the unjust condition of human life? A. Herbert Spencer B. William Graham Sumner C. Clarence Darrow D. Washington Gladden Is it C?

Social Studies
General Grant's army came closest to defeat in the West as a result of a surprise Confederate attack at the Battle of A. Fort Henry. B. Manassas. C. Shiloh. D. Vicksburg. Is it Shiloh?

Social Studies
Which of the following is associated with the development of chain stores? A. Marshall Field B. R. H. Macy C. John Wanamaker D. F. W. Woolworth Is it F. W. Woolworth?

Social Studies
Which of the following nineteenth-century inventors is associated with Menlo Park in New Jersey? A. Gustavus F. Swift B. Alexander Graham Bell C. Thomas Alva Edison D. Cyrus W. Field Is it Thomas Edison?

Social Studies
Which of the following labor activists founded the American Federation of Labor? A. Samuel Gompers B. William Sylvis C. Terence Powderly D. Uriah Stephens I think it's Samuel Gompers. Is that correct?

Social Studies
In the later phases of the Civil War, General __________, running for president against Lincoln, declared that he would not make emancipation a condition of reconstruction. A. McClellan B. Meade C. Sherman D. Longstreet Is it Sherman?

Social Studies
Which of the following was true of the Know-Nothing party? A. It focused on containing the expansion of slavery. B. It wanted to undermine immigrant voting strength. C. It rejected nativism. D. It gained the widespread support of new immigrants.

Social Studies
Which country lawyer from Ashtabula, Ohio, argued that criminals are not born, but are made by the unjust condition of human life? A. Herbert Spencer B. William Graham Sumner C. Clarence Darrow D. Washington Gladden

Social Studies
A series of legislative acts passed under the Grant administration in 1870 and 1871 authorized federal protection for black suffrage through the use of the Army against the Ku Klux Klan. Together, these were known as the _______ Acts. A. Klan B. Force C. Reconciliation D. Grant

Social Studies
In the first major pioneering movement, settlers made their way to Oregon and California by way of the _______ Trail. A. Overland B. Kearny C. Oregon D. Cumberland

ap calculus
Find the discontinuities of f(x)= ((x^2)+5x+6)/((x^2)-4)and categorize them as removable or non removable.

math help
"Three cards are randomly selected from a standard 52-card deck. What is the probability of getting 3 hearts or 3 numbers less than 6 (count aces as 1)?" I think the answer is 0.0645, but I'm not sure if this is right. Could someone check this? "Half of a ...

Chemistry
How does Mg obey the octet rule? How does N obey the octet rule?

math urgent
don't be so harsh on him or her!!!!!!!! but they've got a point.

math
Ask your mom

Chemistry
Do free electrons appear anywhere in the balanced equation for a redox reaction? a) Yes, free electrons appear in the right part of the equation. b) Yes, free electrons appear in the left part of the equation. c) Yes, free electrons appear in the both parts of the equation. d)...

Math
10a^3b, 8a^2 b^2, and 22ab^3 can someone please help me with this my kid needs help and i don't know how to do it

science
North

Math
The ratio of yellow paint is 3 quarts to 2 quarts to make the color green to paint my bathroom. I need a total of quarts of yellow paint. How many quarts of blue paint did I need

physics
would it be c- new zealand?

calculus
Suppose that water is pouring into a swimming pool in the shape of a right circular cylinder at a constant rate of 9 cubic feet per minute. If the pool has radius 3 feet and height 11 feet, what is the rate of change of the height of the water in the pool when the depth of the...

Math
If you had 4 blue blocks in a bag, how many red blocks would you have to put in to pull out the red ones 1/2 of the time

algebra
a ladder is leaning up against a wall. The ladder is 8 feet long and is 3 feet away from the base of the wall. find the angle the ladder makes with the wall.

Mechanics M1
2.4

Science-Space
Compare Earth and the moon in terms of size and surface gravity.Explain please. What is the relationship between the moon's surface gravity, lack of an atmosphere, and temperature range? Explain please!

calculus
the anti derivative is (m/2)x^2 - 1/3(x)^3 so if you use the 2nd fundamental theorem of calculus using (mx - x^2) over the interval (0,m) and set that equal to 8 (the interval is 0 to m because the function with the larger area is mx) you should get m^3 / 8 = 8. Solve for m ...

astronomy
Why cant I see the answer to this question!!!!!!!!!!

math
The second place finisher in the canoe race lost to the winner by only 1/12 of the winner,s time. If the winning time was 3 1/5 minutes,by how many seconds did the runner up lose?

Physics
How much heat is required to melt 50 g of mercury at -45 degrees celsius to 425 degrees celsius. (melting point=-38.degree-c, specific heat=0.03325 cal/g-degree c for solid mercury, .2988 cal/g-c degree c for liquid mercury and .2486 cal/g-c degree for gaseous mercury, heat ...

Physics
How much heat is required to melt 50 g of mercury at -45 degrees celsius to 425 degrees celsius. (melting point=-38.degree-c, specific heat=0.03325 cal/g-degree c for solid mercury, .2988 cal/g-c degree c for liquid mercury and .2486 cal/g-c degree for gaseous mercury, heat ...

Physics
How much heat is required to melt 50 g of mercury at -45 degrees celsius to 425 degrees celsius. (melting point=-38.degree-c, specific heat=0.03325 cal/g-degree c for solid mercury, .2988 cal/g-c degree c for liquid mercury and .2486 cal/g-c degree for gaseous mercury, heat of...

Physics
Yay! I got the same answer, and I tried to figure it out before you answered. Good. That makes me happy. Thank you!

Physics
I literally have no idea what this means. Do I do both sides and divide one side? This is confusing.

Physics
What volume of aluminum would be needed to balance a 1.00 cm^3 sample of copper on a 2 pan laboratory balance?

computer science
Class scores: Write a program that calculates the total grade for N classroom exercises as a percentage. The user should input the value for N followed by each of the N scores and totals. Calculate the overall percentage (sum of the total points earned divided by the total ...

physics
What power - in Watt-hours - is needed at home on your standard 115 V circuit to run: (a) a 10 A air conditioner for one hour to completely cool off your room, or (b) a 3 A electric fan to keep a constant flow of air over you for five hours? (c) Which is more efficient for you...

Math
The home that you purchased in 2004 steadily increased in value for the first four years at the annual rate of 5.3%. Then, the home steadily decreased in value for the next three years at the annual rate of 3.4%. If you originally purchased the home for $160,000, what is its ...

Physics
a) What is the frequency of a photon of UV radiation ( = 2.00 x 10^-7 m)? When you input large numbers such as those in this problem, then input the numbers with parenthesis so as to obtain the correct answer. (b) Calculate the energy of a photon of UV radiation. When you ...

Physics
In black-and-white photography, a photon energy of about 4.00 x 10-19 J is needed to bring about the changes in the silver compounds used in the film. (a) What is the frequency of the light needed to bring about these changes? When you input large numbers such as those in this...

Physics
A monochromatic light source used in a diffraction experiment has a wavelength of 4.60 x 10- 7 m. (a) What is the frequency of this light? When you input large numbers such as those in this problem, then input the numbers with parenthesis so as to obtain the correct answer. (b...

Math
Write an inequality. Chondra made a $65 withdrawl from her savings account which now has a balance LESS THAN $500.

7th grade science
what do Net Force means?

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