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November 21, 2014

Posts by David


Total # Posts: 1,711

history
I think the correct answer is B) nuclear deterrence, is this correct?
March 23, 2011

history
What defense strategy was developed by the late 1940s because the US lacked sufficient troops to confront the Soviet Army in Eastern Europe? A) atomic detente B) nuclear deterrence C) a combined NATO army D) French and German rearmament
March 23, 2011

History
What were the protestors so unhappy about? The protestors opposition to the Vietnam War dominated the protests, students also protested for civil liberties, against racism, for feminism, and the beginnings of the ecological movement can be traced to the protests against ...
March 23, 2011

History
In 1968 Democratic Convention in Chicago. What were the protestors so unhappy about?
March 23, 2011

Finance
Suppose $500 is invested monthly at 4% compounded monthly, for 10 years, then $600 is invested monthly at 6% compounded monthly, for 10 years.
March 21, 2011

History
My instructor requested that I write a reflective prep paper for my final essay. Will I use words like (I, me, myself or personally) when referring to myself in a reflective essay? What words do I start the thesis statment with in a reflective essay? My instructor wants me to ...
March 21, 2011

History
Does any know how the American public felt about what happen to the Japanese American internment issues. I know how the American Japanese felt however I cannot find any express opinions of the American public.
March 20, 2011

Algebra
Well, I'm trying to find two different points by changing the x value since I need to graph these points and then reflect it. I hope this helps you a little.
March 19, 2011

Algebra
Hello. I am trying to solve quadratic functions but I'm having difficulty understanding. Here is my work so far... y=3x^2 + 12x + 9 12/6 = -2 = y 3(-2)^2 + 12(-2) + 9 = -3 x=0 y=9 (0,9) Would I just plug in 1 and 2 for x and then reflect it while i'm graphing? So, if I...
March 19, 2011

history
I read up on most of the information concerning this subject, and I still need help. Japanese Internment When President Roosevelt issued Executive Order 9066 on February 19, 1942, he authorized the evacuation of Japanese-Americans from the West Coast. Why was this done??? Was ...
March 19, 2011

history
The automobile facilitated the idea of worshipping at the altar of materialism. The development of the automobile helped to change the American culture by allowing individuals another avenue to show wealth and treasure it, two critical elements of the New Era. Could someone ...
March 18, 2011

History
Can some please help me with this question? 7. Which statement is most accurate regarding the miracle of war production? Here are my choices War production depended on the conversion of peacetime industries, so overall economic output grew very little (A) Both corporate ...
March 18, 2011

Physics I
I have this vector that is confusing me I know what I need to do but the components of these vectors are confusing me. Problem: You are standing at point with coor dinates (1m, -1m, -2m) another erson is at r(t)=(8m)i - (3m/s^3) t^3 j + (4m/s^2) t^2 k Find distance between you...
March 18, 2011

History
Thank you.
March 17, 2011

History
My question was pretaining to the culture of the 1920's. I need to the question answered in what ways did the automobile change American culture during the 1920's? Henry Ford came out with the Model T and how was he able to succeed to a degree far beyond any other ...
March 17, 2011

history
My question was pretaining to the culture of the 1920's. I need to the question answered in what ways did the automobile change American culture during the 1920's? Henry Ford came out with the Model T and how was he able to succeed to a degree far beyond any other ...
March 17, 2011

History
Thank you
March 15, 2011

History
The results of the 1912 election prove that Americans were ready for change and reform across the board. Each candidate offered their own view on how changes should be implemented and which issues needed change, ultimately the voters showed they wanted an end to political ...
March 15, 2011

History
The results of the 1912 election prove that Americans were ready for change and reform across the board. Each candidate offered their own view on how changes should be implemented and which issues needed change, ultimately the voters showed they wanted an end to political ...
March 15, 2011

math
In a movie theater, Theater A has 30 seats in the first row. Each next row has 4 more seats in it than the previous row has. 1) How many seats are in the 4th row? 2) Is there a row with exactly 60 seats in it? Explain. 3) Theater B has 40 seats in the first row and each row ...
March 14, 2011

History
Is this true or false. If it is true were can I find the web site to verify the answer. I am having a difficult time interputating what the statement is trying imply. Please could you help me. Thank you. American colonies were born out mass slaughter of native Indians and ...
March 13, 2011

History
Since the late 1800's and the 1912 eara how has the progression reform movement effected how things are presently?
March 13, 2011

History
I would like to thank you both for your informative answers to my question. I will be sure to check out the article on the web site that you have provided as well. Now I am no longer confused as to what the statement really meant. Thanks again!
March 12, 2011

History
Can someone please explain what this statment means when it worded like this? (I tried to figure out what it means, put I keep getting confuse). That the 1912 election registered, and inspired, fundamental changes in American politics suggests the historical significance of ...
March 12, 2011

History
You are correct, I have not recently heard of anyone who states that the working class should be the ruling class. I wish that were true, maybe then, the high unemployment situation that we are presently dealing with would improve! Thannk you
March 11, 2011

History
The election of 1912 Eugene Debs espoused a view of labor equality and socialism. He argued for a transformation that would make “the working class the ruling class”.*** That seemed to have been the position of Lenin, Stalin, and other Marxist leaders. Is it possible...
March 11, 2011

history
The Progressive Era (1890-1920) What does the outcome tell us about the way americans of the time felt about progressive reform movements?
March 10, 2011

english
Do all essays require a thesis
March 9, 2011

Economics
List the various causes of inflation and determine if they are an injection or a leakage. Demand-pull theory: This is a leakage. If all sectors in the economy try to buy more than the economy can produce, people may start to rely on imports. Therefore, demand-pull is a leakage...
March 8, 2011

History
Can someone please help me with these questions? Thanks What issues did each of the four 1912 presidential candidate espouse? ... Woodrow Wilson, William Howard Taft, Theodore Roosevelt, Eugene Debs
March 7, 2011

History
In the 1912 presidental campaign what issues did William Howard Taft espouse on? Thanks
March 7, 2011

History
Can someone please help me with these four questions? My first is to discuss a little about American Imperialism in the Nineteenth Century. My second question, why was this policy adopted? My third question, how was it rationalized? My fourth question is to discuss the major ...
March 6, 2011

History
I have this one question that is giving me some trouble trying too figure out. Could one please help me with this one question. Before 1802, most immigrants came from ____________; after 1802, most immigrants came from ______________. My choices are: The European continent; ...
March 5, 2011

chemistry
In simple terms, a standard solution is a solution with a concentration that you know, example is a container labelled 1M, it means the content is a standard solution. An indicator is used to find when the acid and base are completely neutralized in titration
March 5, 2011

ENGL
I am working backwards I think Question 3 is 3) A is dependent and B is dependent 2) A Dependent B Independent 1) A Independent B Dependent
March 3, 2011

ENGL
These three questions I am having difficulty in solving. Can you help me here. Question 1 - a) Whenever children in the United States turn on the tv, B) they are more likely to encounter violence on the screen. A is an independent clause. A is a dependent clause B is an ...
March 3, 2011

Economics (SraJMcGin)
Given the larger population runs in The States than in Canada, the costs are spread over more units. In fact in The States a cost over run of 10% could be dumped in Canada. Given the law of demand, what would happen to the Canadian company? If you worked for that company, what...
March 3, 2011

biology
If you inject carbon nanotubes into the body, can we produce antibodies against it? some ideas: - my answer is yes and no... the carbon nanotubes are too large for the t-cell to destroy it; therefore, they won't have an affect. -plus our whole body is made of carbon; ...
March 3, 2011

Economics
Given the larger population runs in The States than in Canada, the costs are spread over more units. In fact in The States a cost over run of 10% could be dumped in Canada. Given the law of demand, what would happen to the Canadian company? If you worked for that company, what...
March 3, 2011

Economics
Given the larger population runs in The States than in Canada, the costs are spread over more units. In fact in The States a cost over run of 10% could be dumped in Canada. Given the law of demand, what would happen to the Canadian company? If you worked for that company, what...
March 3, 2011

History
Hi Sue, The freedom that happen in the late 1800's.
March 2, 2011

History
Black southerners sought respect, land, and the rights of citizenship. What did freedom mean?
March 2, 2011

Economics
Are these examples of elastic/inelastic supply products correct? Plane tickets: A plane ticket is an example of inelastic supply. If the price of a ticket changes, the airline cannot quickly increase the supply of seats. It takes a long time to make more planes to provide ...
February 28, 2011

Physics
In an experiment conducted by Young using sodium light with λ=589 nm, the slits are 1 μm wide. You notice that every fourth fringes missing. a) What is the slit separation? d = na = 4(1 μm) = 4 μm. b) How many fringes appear on the screen? I'm not sure ...
February 28, 2011

finance
Adams Enterprises’ noncallable bonds currently sell for $1,120. They have a 15- year maturity, an annual coupon of $85, and a par value of $1,000. What is their yield to maturity?
February 27, 2011

Math
What's the function? x= 2, y=14 x=10, y=54 x=8, y=44 x=?, y=34 x=?, y=104 x=?, y=31 I thought it was multiply by 5, add 4 but that won't work for the last one where y=31. Help!
February 27, 2011

Math
Thank you very much!
February 27, 2011

Math
Could someone please help me to identify what type of misrepresentation or misuse have demonstrated by the statement below. Here are choices only one of them connects with this statement: Which one? “…male children born to women who smoke during pregnancy run a risk ...
February 27, 2011

Math
Thank you so much
February 26, 2011

Math
If a student's percentile rank in a class of 400 students is 87, how do I find the student's class rank.
February 26, 2011

managerial economics
draw me an indifference curve where someone does not value integrity very much compared to income
February 24, 2011

Economics
If all the wealth in the world were distributed evenly, how much money would each person have? How would this affect the everyday lives of westerners? Thanks for your help. Any references would be appreciated.
February 24, 2011

Economics
If all the wealth in the world were distributed evenly, how much money would each person have? How would this affect the everyday lives of westerners? Thanks for your help. Any references would be appreciated.
February 24, 2011

Physics
Doubling the voltage across a parallel plate capacitor does not double which of the following? a. the charge b. the electric field between the plates c. the energy stored d. the electric force on the plates e. both a and b is the answer A if not then how do i do this problem
February 23, 2011

physics
How much potential energy does a 60kg skater have before she starts her ride, 12m above the ground?
February 20, 2011

Social Studies
Explain the similarities and differences in the way the US and Canada gained independence
February 20, 2011

physics
-6.93*10^-5 N/C
February 19, 2011

english
i guess its great to watchh:) this movie gives us great messages! thanksss
February 15, 2011

english
should the film "Speak" be studied in english 9?Why? "Speak"by Laurie Halse Anderson
February 15, 2011

math
26 1/4- 5 3/10
February 13, 2011

Math
The area of a rectangular playground is 2,700 ft2. The length is 3 times the width.What are the dimensions of the playground?
February 13, 2011

chemistry
Fish-liver oil is a good source of Vitamin A. When 0.1232 g of fish liver oil is dissolved in 500. mL of solvent, an absorbance of 0.724 is recorded. When 0.00167 g of Vitamin A is dissolved in 250. mL of solvent, an absorbance of 1.018 is recorded. Calculate the mass percent ...
February 8, 2011

chem
Fish-liver oil is a good source of Vitamin A. When 0.1232 g of fish liver oil is dissolved in 500. mL of solvent, an absorbance of 0.724 is recorded. When 0.00167 g of Vitamin A is dissolved in 250. mL of solvent, an absorbance of 1.018 is recorded. Calculate the mass percent ...
February 7, 2011

Physics
An electron (mass m = 9.11e-31 kg) is accelerated in the uniform field E (E = 2.00e4 N/C) between two parallel charged plates. The separation of the plates is 1.10 cm. The electron is accelerated from rest near the negative plate and passes through a tiny hole in the positive ...
February 6, 2011

Algebra
(-6,-5/2)and(-5/2,infinity)
February 3, 2011

chemistry
All I know is, nitrogen in fertilizer can embed the water table and change the pH, which then becomes toxic as it reaches the Gulf (In the US). Might start with that.
February 3, 2011

Science
1.08x10^21 atoms in 1%(w/v) aqueous KOH 1.63x10^21 atoms in 1% (w/v) aqueous HCL I would say more particles "in" the base, than particles "in" the acid.
February 3, 2011

Math
Refer back to Week One Discussion and use the names and ages of yourself and the other two people you selected. Make sure one is older than you and one is younger than you. In years, how old was the older person when you were born? Write an equation that models how old in ...
February 3, 2011

math
-2x-15=30
January 31, 2011

math
2X5^1/2
January 31, 2011

geometry
1/2 b h=30 1/2(2x+2)(x)=30 x^2+x-30=0 (x+6)(x-5) x=-6 Does not make sense x=5 2x5 +2 =12 Base 12 height 5
January 31, 2011

Chemistry
Marcus is right, Josie. I don't really understand it either but he is correct.
January 31, 2011

college algebra
-23/40 To get answer Subtract both sides by 1/3 Multiply both sides by 3/2 Subtract 5/4 from both sides Divide by 2 D=- 23/40
January 31, 2011

Chemistry-DrBob222
Arrows disappeared from below added them back to the equations. ??(a) I don't understand ln(No/N)=akt Is (a) -3.77 The decomposition of IBr(g)into I2 (g) and Br2 (g) is first order in IBr with k = 0.00255/sec. (a)Starting with [IBr] = 1.50M, what will [IBr] become after 2....
January 28, 2011

chemistry
how many grams of ethenol do i need to burn in excess oxygen in order to recover 5.0 g of h2o in a 75% yield
January 27, 2011

geometry
francisco designed a triangular garden surrounded by three square gardens. the area of garden c (the largest garden) is 400 sq. ft. and the length of a side of garden b is 12 ft. find the lengths of all sides of the triangular gardens and find the areas of the gardens. draw a ...
January 27, 2011

Com 220
How does the author of “A Nation Apart” organize information to build his argument? He organizes the information by first presenting problems of China's economic issues. He then goes on to show you some statistics from his sources and quotes the leaders that play...
January 27, 2011

joe has a mass of 50 kg and sally has a madphysics
joe has a mass of 50 kg and sally has a mads of 30 kg. they sit in class with a separation of 0.5 meters. Find hhe gravitational attraction between joe and sally
January 27, 2011

Precalc
First divide 500 from both sides Leaving e^.3x=1.2 Take ln e^.3x=Ln1.2 .3x ln e^.3x=ln1.2 (note:ln e=1 .3x=ln 1.2 x=(ln 1.2/.3) x=.60774
January 26, 2011

algebra
8.775 x 10^-1
January 26, 2011

Algebra
c^4/a^4 I believe is the answer
January 26, 2011

Algebra
I am trying to solve (2*(c^4)*2*(a^6))/(2*(a^10)) but the answer I am getting is 2c^4a^4. Do you know if this is correct?
January 26, 2011

ChemistryDrBob222
Arrows disappeared from below added them back to the equations. ??(a) I don't understand ln(No/N)=akt The decomposition of IBr(g)into I2 (g) and Br2 (g) is first order in IBr with k = 0.00255/sec. (a)Starting with [IBr] = 1.50M, what will [IBr] become after 2.50 minutes? (...
January 26, 2011

ChemistryDrBob222
Arrows disappeared from below added them back to the equations. The decomposition of IBr(g)into I2 (g) and Br2 (g) is first order in IBr with k = 0.00255/sec. (a)Starting with [IBr] = 1.50M, what will [IBr] become after 2.50 minutes? (b)How long, in minutes, will it take for [...
January 26, 2011

Algebra
Distance formula 1=((x-0)^2 +(x^3-0)^2)^1/2 1=(x^2+x^6) 0=x^6+x^2-0 Use x=1 and x=.5 Use bisection method to continue to the nearest tenth x=.83 and y=.83^3=y=.56 The points are -.83,-.56,.56,and .83
January 26, 2011

Algebra
Use the bisection method or a graphing calculator to find the coordinates of the two points on the graph of that lie r = 1 unit from the origin. Give the result to the nearest hundredth, I just need a direction to go on this problem
January 26, 2011

calculus
Use the bisection method or a graphing calculator to find the coordinates of the two points on the graph of that lie r = 1 unit from the origin. Give the result to the nearest hundredth, I just need a direction to go on this problem
January 26, 2011

Algebra
y=-1/3 x+8 y-7=-1/3(x-4) y=-1/3 x +25/3
January 26, 2011

physics
Suppose 3 mols of neon (an ideal monatomic gas) at STP are compressed slowly and isothermally to 0.19 the original volume. The gas is then allowed to expand quickly and adiabatically back to its original volume. Find the highest temperature attained by the gas. Find the lowest...
January 26, 2011

Algebra 1
Answer The two even sides are 135 And the shorter side is 45
January 26, 2011

algebra
Distance=Rate/time 50(Time)=32(Time + 2 hours)+17 50 x t = 32t + 64 +17 50t = 32t +81 50t-32t=81 18t=81 t=4.5 Plug this in to the origional equation 50(4.5)= 225 miles to New York Check answer 32(4.5 +2)+17=225 I hope this clears up this problem for you
January 26, 2011

Algebra
First to find slope -8--6/(-4)-(-1) = slope 2/3 Substituting y-(-8)=2/3 (x-(-4) y=2/3x-16/3
January 25, 2011

Pre-Algebra
On a trip from Lousiana to Flordia, your family wants to travel at least 420 miles in 8 hours of driving. Write and solve an inequality to find what your average speed must be.
January 25, 2011

Math Geometry
The angle bisector of one angle of a triangle forms two angles that measure 27 degrees. The angle bisector of another angle forms two angles that measure 34 degree. What is the measure of the third angle of the triangle?
January 25, 2011

Math Geometry
A right triangle has one angle that measures 16 degrees. What are the measures of the other two angles?
January 25, 2011

phoenix
o Find a movie review in an online publication for a movie currently playing in theaters. Post the link to the review for the class and provide five examples of how the reviewer used adverbs and five examples of the use of adjectives. Has the reviewer used them effectively? ...
January 25, 2011

Chemistry
The decomposition of IBr(g)into I2 (g) and Br2 (g) is first order in IBr with k = 0.00255/sec. (a)Starting with [IBr] = 1.50M, what will [IBr] become after 2.50 minutes? (b)How long, in minutes, will it take for [IBr] to go from 0.500M to 0.100M? (c)What is the half-life for ...
January 24, 2011

Chemistry
The decomposition of IBr(g)into I2 (g) and Br2 (g) is first order in IBr with k = 0.00255/sec. (a)Starting with [IBr] = 1.50M, what will [IBr] become after 2.50 minutes? (b)How long, in minutes, will it take for [IBr] to go from 0.500M to 0.100M? (c)What is the half-life for ...
January 24, 2011

Physics
An airplane must reach a speed of 185 mi/h to take off. If the runway is 467 m long, what is the minimum value of the acceleration that will allow the airplane to take off successfully? m/s2 I have been trying the formula vf^2=Vi^2+2AD and solving for A SO my work has been 185...
January 23, 2011

Chemistry
The decomposition of IBr(g)into I2 (g) and Br2 (g) is first order in IBr with k = 0.00255/sec. (a)Starting with [IBr] = 1.50M, what will [IBr] become after 2.50 minutes? (b)How long, in minutes, will it take for [IBr] to go from 0.500M to 0.100M? (c)What is the half-life for ...
January 23, 2011

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