Thursday
October 27, 2016

# Posts by sarah

Total # Posts: 5,594

English
3. You should use a _______ conjunction to introduce an adverbial clause. A. subordinating B. coordinating C. correlative D. plural A?
November 11, 2014

English
1. Which kind of adjective is used most frequently in ordinary speech or writing? A. Demonstrative B. Article C. Proper D. Common B?
November 11, 2014

Science
If You Heated 100 Grams Of Powdered Mercuric Oxide To Produce 93 Grams Of Liquid Mercury How Much Oxygen Would Be Released
November 10, 2014

Calculus angle of elevation with elevator
An observer is 20m above the ground floor of a large hotel atrium looking at a glass-enclosed elevator shaft that is 18m horizontally from the observer. The angle of elevation of the elevator is the angle of the observer's line of sight makes with the horizontal (it may be...
November 10, 2014

chemistry
What is the vapor pressure of a solution of 0.5mol of a non-volatile impurity x and 2.0 g of TaCl5 (L) at a temperature of 226 degrees celcius? The vapor pressure of TaCl5 (l) at 226 degrees celcius ,621mmHg
November 9, 2014

physics
A child is standing on a platform of a station. A train travelling at 30m/s takes 3.0 secs to pass the child.What is the length of the train. a)10m-this was my answer b)27m c)30m d)90m
November 9, 2014

S.S.
7. After 1965, black civil rights leaders found it difficult to A. now support Hispanic rights in the United States. B. protest the Vietnam War. C. enforce the new laws in the South. D. achieve economic equality in the North. It's not B.
November 8, 2014

Math
A company's sales are seasonal with the peak in mid-December and the lowest point in mid-June. The company makes \$110000 in sales in December, and only \$30000 in June. A) Find a trigonometric function, s=f(t) , representing sales at time t months after mid-January. 40000 +...
November 7, 2014

Math- Had Sub teacher, need help
No I read the work I over looked it by accident. i see you multiplied it into a polynomial function. And you have used the vertex in order to find x and that's the only way to find x? or is there an alternative ?
November 6, 2014

Math- Had Sub teacher, need help
OK so we have two equations from the word problem and we need to equal them our and basically find the 0 ?
November 6, 2014

Math- Had Sub teacher, need help
My professor won't be back for a week and we have an exam tomorrow. The sub was going over a problem towards this question but I barely understood her. Tried to speak to her after class but she was very impatient. I need help please. The manager of a large apartment ...
November 6, 2014

la
I would love it if someone would help me, :) I am having trouble with this same question! :) Thanks
November 6, 2014

Biology
Ibuprofen, pKa = 4.45 3,4-Methylenedioxymethamphetamine (MDMA) pKa = 10.1 a. Do you expect these molecules to be protonated or deprotonated in the stomach? b. Will these molecules be neutral, positively charged, or negatively charged in the c. Will these molecules be readily ...
November 5, 2014

Physics
If a 648 N body on a carpeted surface has a μs of 0.86 and a μk of 0.68, what amount of force will be required to start dragging the body across the floor? Make sure to report your answer with the correct number of significant figures Is this correct? 0.86*648*9.8= 5...
November 5, 2014

Physics
If a 648 N body on a carpeted surface has a μs of 0.86 and a μk of 0.68, what amount of force will be required to start dragging the body across the floor? Make sure to report your answer with the correct number of significant figures am I doing this right? 648*.68=440
November 5, 2014

English
Is this a good persuasive essay ? If not can you help me change it? Everyday people come in contact with illegal aliens in some way or form, but they don’t know it. It is often hard to tell because illegal immigrants look just like the average person. Illegal immigration ...
November 5, 2014

Chemistry
A sample of light has a wavelength of 2.61 x 10^-12 m. What is it's frequency? A popular radio station broadcasts with a frequency of 94.7 mHz. What is the wave length of the broadcast? (1MHz = 1 x10^6 HZ) What is the wavelength of electromagnetic radiation having a ...
November 4, 2014

Sci207
In the United States, we are fortunate to have an abundant supply of food, and much of this is due to our agricultural technology. However, there are many concerns about our food source, including genetically modified crops, the use of more chemicals, and climate change just ...
November 3, 2014

Sci207
In the United States, we are fortunate to have an abundant supply of food, and much of this is due to our agricultural technology. However, there are many concerns about our food source, including genetically modified crops, the use of more chemicals, and climate change just ...
November 3, 2014

Statistics
a city needs to perform some road maintenance and will rent excavator m achines from a company. Each excavator will work at least 1 hour, but no more than 4 hours at a time. It is known that the working time of each excavator is evenly distributed. a) What is the distribution ...
November 2, 2014

math
Karen collects 6/7 quart of rainwater. she uses half to clean her bicycle and uses the remaining to equally water 3 plants
November 2, 2014

Pre-Calc
An ant starts at the point (3,0) on a circle of radius 3 meters and walks counterclockwise a distance of 6 meters around the circle. Find the x and the y coordinates of the ants location. Round to the nearest hundredth.
November 2, 2014

world geography
it is not c it's d
November 2, 2014

chemistry
The mole fraction of neon in the air is about .0000026. If the average molar mass of air is 28.96 g/mol, what is the concentration of neon in air in ppm? How do you set this up?
November 2, 2014

Physics
A block M1 of mass 13.0 kg sits on top of a larger block M2 of mass 23.0 kg which sits on a flat surface. The kinetic friction coefficient between the upper and lower block is 0.440. The kinetic friction coefficient between the lower block and the flat surface is 0.140. A ...
November 2, 2014

chemistry
At 23 oC the solubility of a gas sample is 0.05 g/L in water at 1.0 atm. What is the solubility when the pressure increases to 2.0 atm? I don't know what formula to use for this question.
November 2, 2014

Statistics
I think there is enough actually
November 2, 2014

Statistics
It takes the bus an average of 20 minutes to arrive at a certain bus stop. A student is waiting for the next bus to arrive. a) What is the probability the student waits more than 30 minutes? b) What is the probability the student waits exactly 15 minutes? c) What is the ...
November 2, 2014

physics, math
A hot air balloon with a mass of 18.0 kg is accelerating upward at 1.80 m/s^2 (Anet = 1.80 m/s^2). What is the weight and buoyant force acting on the balloon?
November 1, 2014

S.S.
Thanks :)
October 30, 2014

S.S.
10. Which of the following was true of Secretary of State William Henry Seward? A. He negotiated the purchase of Alaska from Canada. B. He was successful in negotiating a trade deal with the Kingdom of Hawaii. C. He annexed the Midway Islands. D. He opposed American imperial ...
October 30, 2014

S.S.
10. Which of the following was true of Secretary of State William Henry Seward? A. He negotiated the purchase of Alaska from Canada. B. He was successful in negotiating a trade deal with the Kingdom of Hawaii. C. He annexed the Midway Islands. D. He opposed American imperial ...
October 30, 2014

S.S.
Ohh C
October 30, 2014

S.S.
4. Among the legislative acts passed during Franklin Roosevelt’s first term as president, which one gave relief to artists, actors, and writers? A. National Recovery Administration B. Tennessee Valley Authority C. Works Progress Administration D. Civilian Conservation ...
October 30, 2014

S.S.
I don't have this in my book :(
October 30, 2014

S.S.
I am sure of A but ?
October 30, 2014

S.S.
13. In 1893, the Cleveland administration's repeal of the Sherman Silver Purchase Act A. caused the value of currency to contract. B. brought immediate relief to people suffering under the 1893 depression. C. had no long-term possibility of reviving the depressed economy...
October 30, 2014

artist
I couldn't post URLS so the . com and the / and _ and spaced out, sorry about that
October 30, 2014

artist
Picture for the first question (please copy and paste it); grapes software . com /wp - content / uploads /2013 / 09 / ConceptDESIGN . png Picture for the third question (please copy and paste it); thumb9 . shutterstock . com / display _ pic _ with _ logo / 668140 / 121053556...
October 30, 2014

artist
1. The artwork pictured here best represents which message? a) Ideas and creativity can be shown with many different tools. b) It is important to use one type of tool because you understand how to use it. c) People can be limited by their ideas. d) Diversity is distracting. 2...
October 30, 2014

S.S.
11. Which of the following is true of the Spanish-American War? A. The black soldiers who fought gained experience and distinction during previous battles against Native Americans in the west. B. Racial tensions were suspended for the duration of the war. C. Black soldiers ...
October 28, 2014

S.S.
9. Following the Spanish-American War, and especially in regard to American occupation of the Philippines, most anti-imperialists argued that A. cheap, imported Filipino laborers would take American jobs. B. installing tyranny abroad would encourage tyranny at home. C. the ...
October 28, 2014

S.S.
1. Which of the following is true of the Hay-Bunau-Varilla Treaty? A. It granted the United States a canal zone in the Isthmus of Panama. B. It laid out the terms for the purchase of Panama from Colombia. C. It was intended to restore friendly relations between the United ...
October 28, 2014

Chemistry
Calculate the molarity of the HCl solution if 25.00ml of the acid are required to neutralize 1.00g of each of the following 1) KOH 2)Ca(OH)2 I calculated the molar mass of KOH which was 56.11 Then I took 1.00g/56.11 = 0.0178mol To find out the molarity I did 0.0178/0.025=0....
October 28, 2014

Technology
Is I possible if you cold help me on my s.s. H.W. ?
October 28, 2014

Technology
Ohh okay thank you,I have an Ipad but I just needed to know if there was a control button for the keyboard.
October 28, 2014

Technology
Control button for the keyboard.
October 28, 2014

Technology
On the ipad we're is the control button?
October 28, 2014

Chemistry
What are the products for KMnO4 + FeSO4 + NaOH? What is the net ionic equation? I am pretty sure one of the products in MnO2, because I got a muddy brown parcipitate, but I've been getting a variety of answers.
October 28, 2014

Physics I
Using 6400 km as the radius on Earth, calculate how high above Earth's surface you would have to be in order to weigh 1/16th of your current weight. Show all work leading to your answer OR describe your solution using 3-4 complete sentences.
October 28, 2014

Math
The height h in metres above the ground of a projectile at any time t in seconds after the launch is defined by the function h(t)=-4t +48t +3 A.) Complete the square to write H in standard form b.) Find the height of the projectile three seconds after the launch c.) Find the ...
October 27, 2014

S.S.
6. After the Spanish-American War, the _______ reserved the right of the United States to intervene in Cuba's internal affairs. A. Caribbean Accord B. Foraker Act C. Platt Amendment D. Open Door policy C? 7. The last of Wilson's Fourteen Points called for A. heavy ...
October 27, 2014

S.S.
3. During the election of 1936, declaring their party a "millionaire's union," Franklin Roosevelt focused mainly on defeating the A. Liberty League running Father Coughlin. B. Liberty League running Alfred M. Landon. C. Union Party running William Lemke. D. Union...
October 27, 2014

S.S.
1. Which of the following is true of the Hay-Bunau-Varilla Treaty? A. It granted the United States a canal zone in the Isthmus of Panama. B. It laid out the terms for the purchase of Panama from Colombia. C. It was intended to restore friendly relations between the United ...
October 27, 2014

S.S. To Ms.Sue
We'll I don't have a book and the internet doesn't give me a clue.
October 27, 2014

S.S. To Ms.Sue
7. What new concept became popular with department stores? A. Electricity B. Advertisements C. Using Credit D. Browsing 15. In the first major pioneering movement, settlers made their way to Oregon and California by way of the _______ Trail. A. Kearny B. Overland C. California...
October 27, 2014

S.S.
20. After Lincoln "fired" George McClellan, his successor, General _______ proved himself an equally inept commander at the Battle of Fredericksburg. A. Burnside B. Johnston C. Hooker D. Meade A?
October 27, 2014

S.S.
Ms.Sue can you please check my questions they are down below.
October 27, 2014

math
9/10 - 3/5 = 9/10 - 6/10 = ?
October 27, 2014

English
O no no it's not that.It's just that I don't really understand this section so I was hoping if someone can summarize it then their words for me so I can understand.
October 27, 2014

S.S.
19. In 1866, the Sioux Chief Red Cloud ambushed and massacred Union soldiers in an incident that would be referred to as the _______ Massacre. A. Wounded Knee B. Little Big Horn C. Fetterman D. Chivrington C?
October 27, 2014

S.S.
18. At the outset of the secessionist movement in the South, which state defeated the cooperationist argument that the South should act as a unit? A. Mississippi B. Kentucky C. Virginia D. South Carolina D?
October 27, 2014

S.S.
17. 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. Reclamation C. Development D. Recovery B?
October 27, 2014

S.S.
15. In the first major pioneering movement, settlers made their way to Oregon and California by way of the _______ Trail. A. Kearny B. Overland C. California D. Cumberland C?
October 27, 2014

S.S.
13 A factories
October 27, 2014

S.S.
13. In the new cities of the 1800s, streetcars were to the suburbs and residential neighborhoods as glass and steel were to A. factories. B. palatial mansions of the rich. C. railroad stations. D. skyscrapers. C?
October 27, 2014

S.S.
12. The richest discovery in the history of mining occurred in 1873. This so-called "Big Bonanza" made _______ the richest man in the world. A. Henry Sutter B. John Mackay C. John Placer D. Henry Comstock B?
October 27, 2014

S.S.
Ms.Sue I'll start a new post.
October 27, 2014

S.S.
11. If you were a reform-minded person who, above all, loathed the social problems associated with alcohol, you would have been especially sympathetic to the A. Comstock Law. B. evangelical efforts of Dwight L. Moody. C. WCTU. D. Mugwumps. C?
October 27, 2014

S.S.
Ohh 9 is A?
October 27, 2014

S.S.
10. In the election of 1860, the _______ won the electoral votes of all the free states, except a fraction of the New Jersey votes. A. Whigs B. Democrats C. Republicans D. Constitutional Union Party C?
October 27, 2014

S.S.
9. The Wilmot Proviso was a proposed amendment to a military appropriations bill that would A. ban slavery in territories acquired from Mexico. B. permit the slavery issue to be determined by popular sovereignty. C. regulate competition between free and slave states. D. ...
October 27, 2014

S.S.
8. Founded by Oliver H. Kelley, the organization that came to be known as the _______ provided educational, social, and cultural activities to its rural members. A. Farm Guild B. Grange C. Okies D. Prairie Alliance B?
October 27, 2014

S.S.
7. What new concept became popular with department stores? A. Electricity B. Advertisements C. Using Credit D. Browsing I am not so quite sure about this one maybe A or C?
October 27, 2014

S.S.
6. 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. Radical Reconstruction Act. C. bill extending the life of the Freedman's Bureau. D. Civil Rights Act. D?
October 27, 2014

S.S.
5. Which of the following was true of the Know-Nothing party? A. It gained the widespread support of new immigrants. B. It focused on containing the expansion of slavery. C. It wanted to undermine immigrant voting strength. D. It rejected nativism. C?
October 27, 2014

S.S.
4. General Grant's army came closest to defeat in the West as a result of a surprise Confederate attack at the Battle of A. Manassas. B. Vicksburg. C. Fort Henry. D. Shiloh. D?
October 27, 2014

S.S.
3. Which country lawyer from Ashtabula, Ohio, argued that criminals are not born, but are made by the unjust condition of human life? A. Washington Gladden B. Clarence Darrow C. William Graham Sumner D. Herbert Spencer B?
October 27, 2014

S.S.
2. Which of the following nineteenth-century inventors is associated with Menlo Park in New Jersey? A. Alexander Graham Bell B. Gustavus F. Swift C. Thomas Alva Edison D. Cyrus W. Field C?
October 27, 2014

S.S.
1. As ratified in 1870, the _______ Amendment prohibited any state from denying the vote to any male citizen on account of race, color, or previous condition of servitude. A. Fourteenth B. Thirteenth C. Sixteenth D. Fifteenth D?
October 27, 2014

physics
A 1300-kg car moving north at 27.0 m/s is struck by a 2165-kg car moving east at 17.0 m/s. The cars are stuck together. How fast and in what direction do they move immediately after the collision?
October 26, 2014

English.
October 26, 2014

Geometry
In triangle ABD, AC is an altitude, measure of angle 1 = 7x + 9 and measure of angle 2 = 3x + 11. What is the measure of angle 1.
October 26, 2014

physics
A compact car, mass 730 kg, is moving at 1.00 ✕ 102 km/h toward the east. The driver of the compact car suddenly applies the brakes hard for 1.9 s. As a result, an average force of 4.8 ✕ 103 N is exerted on the car to slow it down. What is the momentum now?
October 26, 2014

Physics
A 1300-kg car moving north at 27.0 m/s is struck by a 2165-kg car moving east at 17.0 m/s. The cars are stuck together. How fast and in what direction do they move immediately after the collision?
October 26, 2014

Math
Oh ok , I was doing this exact thing and my answer was the same as yours but then when I checked my answers in my text book it gave me -20, that's why I was confused . Thank you so much:) really appreciate it:)
October 24, 2014

Math
5x^2-10x+d=0 Determine an integer value for d such that the equation has rational, non zero roots Please show me the steps and how to answer this question :) thanks:)
October 24, 2014

English
what is another word for coordinating body? The WHO is the international coordinating body for battling the Ebola outbreak which has killed more than 4,500 people in West Africa. I need to change up the sentence so i won't be plagiarizing.
October 23, 2014

english.
When did ebola spread to south africa. Like what month did it happen?
October 23, 2014

English...
why are people talking about ebola when it started a long time ago? It's a serious question I'm asking and I know it doesn't relate to homework but when i tried searching it up it wont give me the right answer im looking for
October 23, 2014

Psychics
If a railroad car was moving and stroke another car at rest and the two cars then become attached by a special hitch. Does the first car have momentum? Why?
October 23, 2014

physics
Consider a railroad carmoving and striking another car at rest. The two cars then become attached by a special hitch. Does the first car have momentum? and why?
October 23, 2014

S.S.
Thank you
October 23, 2014

S.S.
9. Under America's second party system, the Whigs stood for A. policies that directly supported commercial enterprises. B. policies that kept government hands off business and industry. C. a "liberally negligent" state. D. a "negative liberal state." Ms...
October 23, 2014

History
The last question is A you are correct.
October 23, 2014

History
For the second question B is not correct I just took the exam and C.Stalin approved the North Korean attack in advance is the correct answer.
October 23, 2014

Physics Help
A toy car in the figure below runs off the edge of a table that is h = 1.175 m high. The car lands d = 0.400 m from the base of the table .How long did it take the car to fall? How fast was the car going on the table?
October 22, 2014