Thursday
May 28, 2015

Homework Help: Social Studies: Geography: North & Central America

Recent Homework Questions About North & Central America

LA - 2 questions
Which of the following is the most useful question to ask when analyzing causes and effects in a literary work? How are these two events related? What is the central theme of the work? What happens to the main characters? How will the readers most likely respond to the work? ...
Wednesday, May 27, 2015 at 11:25pm

Math
An airplane is heading north at an airspeed of 300km/ hr, but there is a wind blowing from the northwest at 50km/hr. How many degrees off course will the plane end up flying, and what is the plane's speed relative to the ground?
Wednesday, May 27, 2015 at 8:27pm

History.. Please check my answers
Can someone please check my answers? Thank you! :) 1. Which of these claims produced conflict between religious leaders and Transcendentalist writers? A. the claim that God and nature were the same B. the view that everyone could interpret God's will C. the belief that ...
Wednesday, May 27, 2015 at 10:33am

History...Please check my answers.
Hi. Could someone please check my answers? I appreciate it so much! :) 1. Which statement best explains why women's-rights activists were dissatisfied with the Fifteenth Amendment? A. They wanted the amendment to guarantee equal civil rights as well as equal voting rights...
Wednesday, May 27, 2015 at 12:16am

Chemistry
Mount McKinley in Alaska is the tallest peak in North America with a summit at 20,320 ft, or 6194 m. It is also known as Denali, meaning "the high one" in the native Koyukon Athabaskan language. The average atmospheric pressure at the top of Denali is approximately ...
Tuesday, May 26, 2015 at 10:07pm

History
The conflict with the Middle East did not start until after the September 11th attack in America, there were no other problems stirring beforehand. True False is it false?
Tuesday, May 26, 2015 at 8:24pm

Language Arts
3. Which of the following statements best reflects how the author's own experiences may have influenced ideas in the novel? A. Yep was fascinated by the flying machines as a young boy. B. Yep understood the cultural differences that can create barriers among people. C. Yep...
Tuesday, May 26, 2015 at 2:53pm

Precalculus
The arc corresponding to a central angle of 35 degrees in a circle of radians 10 feet measures _____ feet. Round your answer to two decimal places.
Tuesday, May 26, 2015 at 8:43am

Foreign language, French
I need help with speaking portion of the VHL Central Lesson 2B Enregitrez as I can't really hear the speaker quite properly. If someone is currently doing the course ( the course is French 2) that will be ideal but any and all help I will find acceptable. Thanks (Merci)
Monday, May 25, 2015 at 2:12pm

math
find the arc length of a circle whose radius is 9in and whose central angle is 69. use pi=3.14
Sunday, May 24, 2015 at 11:46pm

American Goverment
Affirmative action is about (Points : 1) making financial amends for slavery. achieving a color blind society in America. moving the Civil Rights Movement into its next phase by promoting equal opportunity. enrolling more minorities than whites in universities.
Sunday, May 24, 2015 at 1:51pm

trigonometry
Two planes leave teh same airport at the same time. one flies 20 degrees east of north at 500 mph. the second flies 30 degrees east of south at 600 mph. how far apart are the planes after 2 hours?
Thursday, May 21, 2015 at 9:28pm

physics
you walk west for 52 m, then you walk 33.2° north of west for 44 m, and finally you walk due north for 25 m. Find the components of your final displacement, from your initial to final point, along the north and west directions.
Thursday, May 21, 2015 at 11:41am

History Help Thanks
1. One reason Texans elected William Clements governor in 1978 was his political experience. lack of political experience.* support for urban dwellers. association with the Democrats. 2. Workers in maquiladoras receive low wages.* receive high wages. are generally middle­...
Wednesday, May 20, 2015 at 9:40pm

physics
750km towards North West?
Wednesday, May 20, 2015 at 1:52pm

Art please help!
1. Why was it so important for the Greeks to honor and represent the gods and their currency? a- the greeks enjoyed the stories of the gods. b- the greeks were inspired by the beauty of the gods. c- the greeks lived in constant fear of the gods. d- the greeks believed the gods...
Monday, May 18, 2015 at 5:37pm

north seattle college
2CH3OH + 3O2→ 2CO2 + 4H2O When 9.63 g of CH3OH was mixed with 15.7 g of O2 and ignited, 9.46 g of CO2 was obtained. What was the percentage yield of CO2?
Sunday, May 17, 2015 at 11:44pm

Ms. Sue PLZ HELP!!!(Civics)
In the examples of North and South Korea and North and South Vietnam, the United States chose a course of action that could best be described as __________. Intervention Imperialism Diplomacy*** Isolation
Sunday, May 17, 2015 at 4:03pm

Ms. Sue PLZ HELP!!!(Civics)
Which answer best completes the following sentence? Two advantages of a unitary are that it _________ and __________. A. standardizes rules for the country; reduces conflicts between different levels of government B. concentrates power in the state governments; increases ...
Sunday, May 17, 2015 at 3:07pm

Ms. Sue PLZ HELP!!!(Civics)
Which of the following describes how the physical features of countries in North America influence trade in these countries? Most have flat terrain, making railroads the least expensive method of transporting goods. With oceans on both sides, most countries have access to many...
Sunday, May 17, 2015 at 1:10pm

Ms. Sue PLZ HELP!!!(Civics)
Some countries in North America are richer in natural resources than other countries. Which of the following is the most likely result of having a wealth of natural resources? The country will have a better climate and environmental conditions. The country will have less of a ...
Sunday, May 17, 2015 at 1:05pm

Social Studies
Extended Response 1. How are the cultures in South America like the cultures in Mexico? How are they different? 2. How might the cultures of Latin America be different if the Spanish and Portuguese had never arrived? What kind of culture do you think would dominate the region ...
Thursday, May 14, 2015 at 5:47pm

Social Studies
Please check my answers??? 4. Trade and travel among the regions of South America have been affected by a. natural resources and vegetation b. high mountains and dense rain forests (I picked this) c. the Caribbean Sea and the Pacific Ocean d. Argentina and Venezuela's ...
Thursday, May 14, 2015 at 12:09pm

History
1) How was Nixon appeal to Middle America a strategized? a) He tried aggressively to gain the majority of his support for protesters and aimed his campaigns towards them. b) He highlighted the salient issues that plagued and concerned many less outspoken Americans and promised...
Wednesday, May 13, 2015 at 6:36pm

history! please help! :)
1. Andean countries in South America include: *Ecuador and Bolivia *Peru and Chile *Ecuador and Columbia *Venezuela and Brazil I chose all except Peru and Chile. 2. Which of the following statements about the ancestry of most of the people of Central America is most accurate? ...
Wednesday, May 13, 2015 at 3:56pm

MATH I NEED HELP
Game wardens use experiments to help determine the number of deer in the state of North Carolina. Suppose 120 deer are caught, tagged, and released into the wild. A month later, 800 deer are caught with 16 found to have tags. Using this information, estimate the number of ...
Wednesday, May 13, 2015 at 11:18am

mode in central tendency
The data set 3, 3, 3, 4, 4, 4, 5, 5, 5 is shown. Does this data set have a mode? why or why not?
Tuesday, May 12, 2015 at 7:22pm

Application of Integrals Check My Work
I would like someone to double-check my answers on this question: River currents (miles per hour) at a certain location are given below. The current direction at this location was “from the north” during the time interval shown, and the current did not exhibit any ...
Tuesday, May 12, 2015 at 12:05pm

English
Story : The Ethanol Debate Natalie Stewart What feature of the selection BEST illustrates that it is a persuasive essay? A) < -- A? the chart showing the rise in corn prices B) the information on how farmers feed their herds C) the description of how ethanol use costs ...
Monday, May 11, 2015 at 9:26pm

physics questions
1. The batteries in a digital alarm clock provide a terminal voltage of 9 V. What is the potential difference across the entire clock current? A. 4.5 V B. 18.0 V C. 9.0 V D. 6.0 V **C is my answer 2. Why does the earth have a magnetic declination? a. the earth's axis of ...
Monday, May 11, 2015 at 7:38pm

Math 12A Plain Trigonometry
a boat leaves lighthouse P and sails 10 miles. At the same time, it is sighted from lighthouse Q, 13 miles west of P. The bearing of the ship from Q is North 70 degree and 30 minutes East. Find the distance of the ship from Q.
Monday, May 11, 2015 at 9:02am

ela
Immigrants have changes america, but america has also changed them what does this mean you can read the article Holding on to heritage before it slips away Thanks
Saturday, May 9, 2015 at 3:26pm

History Check Please
1. One reason Texans elected William Clements governor in 1978 was his (1 point) political experience. lack of political experience.* support for urban dwellers. association with the Democrats. 2. Workers in maquiladoras (1 point) receive low wages. receive high wages. are ...
Thursday, May 7, 2015 at 3:21pm

Social Studies
Read the passage and answer the question that follows: John Brown, supported by abolitionists and Republicans, tried to start a slave revolt. Therefore be it resolved that the defense of slavery is a common cause to all Southern states. At the call of any Southern state, we ...
Wednesday, May 6, 2015 at 3:12pm

math
Two boats leave a port at the sametime. The first travels at 15km/hr on a bearing of 135 degree. While the second travels at 2km/hr on a bearing of 63 degree . If after 2hours the second boat is directly North of the first boat, calculate their distance apart.
Tuesday, May 5, 2015 at 4:31pm

Physics
A rowboat is moving at 3 km/hr straight across a river from north to south and the river is flowing east at 4 km/hr. What is the resultant velocity?
Tuesday, May 5, 2015 at 3:23pm

science
a car travels due east on the level road for 3km it then turns due north at the intersection and travels 4km before stopping the magnitude of resultant displacement of car
Tuesday, May 5, 2015 at 5:29am

American Goverment
Those who attended the Constitutional Convention believed that (Points : 1) England was an evil society. America had made a great mistake in fighting the revolutionary war. British institutions of government were good but they became corrupt. America would only achieve ...
Monday, May 4, 2015 at 5:03pm

Calculus max/min
d=0.767. There are two parallel sidewalks that are separated by the park that is 600 feet wide. You are standing on the south sidewalk facing east. On the north sidewalk, 2000 feet ahead of you, is a bus stop. You can walk on the sidewalk at 5.5+d feet per sec. You can walk ...
Sunday, May 3, 2015 at 10:44pm

english/polsci essay excerpt edit
Can someone edit this? Also, does anyone edit whole papers? During the Vietnam War (1954), Richard Nixon invaded Cambodia and secretly made treaties with the Vietnam leader Hi Chi Minh void of Congressional approval. Further still, he refused to enact a spending bill passed by...
Sunday, May 3, 2015 at 12:25pm

civics
for the countries in north america each import and export different products the united states exports to other countries on every continent why is this possible
Saturday, May 2, 2015 at 2:43pm

math .
louisville is 14 mi due north of farmville, stanton is due east of farmville, and louisville is 25 mi from stanton. how far apart are farmville & stanton? round to the nearest tenth (of a mile). -- im not sure how to do this problem
Friday, May 1, 2015 at 2:22pm

Nafta government
Why is the United States involved in this organization? is it to establish a trilateral trade bloc in North America
Wednesday, April 29, 2015 at 5:28pm

Calculus and Vectors
A plane is flying south east at a constant speed of 900km/h. The wind is blowing towards the north at 100km/h. Determine the resultant velocity of the plane relative to the ground.
Wednesday, April 29, 2015 at 5:24pm

Social Studies
The economic loss which came through war was great, but not nearly as influential as the psychological change, the change in habit and thought... "The hatred of the Yankees was increased. The defeated Southern leaders were popular heroes. Numbers of Southerners planned to...
Wednesday, April 29, 2015 at 5:16pm

Civics HELP!!! Ms.Sue
Which of the following describes how the physical features of countries in North America influence trade in these countries? A) Most have flat terrain, making railroads the least expensive method of transporting goods. B) With oceans on both sides, most countries have access ...
Wednesday, April 29, 2015 at 5:01pm

History/ Civics
1.How did the capture of Vicksburg, Mississippi, take advantage of a Confederate weakness? A-The Confederacy had few soldiers and relied on its well-trained generals to win battles. B- The Confederacy had few weapons manufacturers and relied on Vicksburg for ammunition. C- The...
Wednesday, April 29, 2015 at 4:41pm

History
1.Which 19th century movements were most associated with each another? A- Socialism and imperialism B- Transcendentalism and utopianism C- abolitionism and manifest destiny D- romanticism and democratic-republicanism 2.The writings of Transcendentalists had the greatest ...
Wednesday, April 29, 2015 at 4:18pm

Probability
Let X be a continuous random variable. We know that it takes values between 0 and 3, but we do not know its distribution or its mean and variance. We are interested in estimating the mean of X, which we denote by h. We will use 1.5 as a conservative value (upper bound) for the...
Wednesday, April 29, 2015 at 1:33pm

History
1.Which 19th century movements were most associated with each another? A- Socialism and imperialism B- Transcendentalism and utopianism C- abolitionism and manifest destiny D- romanticism and democratic-republicanism 2.The writings of Transcendentalists had the greatest ...
Wednesday, April 29, 2015 at 12:09pm

History Help! Very easy.
How are the cultures in South America like the cultures in Mexico? How are they different? I already got the similarities. I need DIFFERENCES, and the Internet, full of approximately 150 websites I checked, has NO use.
Tuesday, April 28, 2015 at 9:30pm

Pre-Calculus
At 34 degrees north latitude, the longest day of the year has 14.273 hours of daylight, and the shortest day 9.726 hours. If the equinox falls on march 21(day 80), model the hours of the daylight by day?
Tuesday, April 28, 2015 at 9:29pm

PHYSICS PLEASE HELP
A very large firecracker explodes in the hallway into 3 fragments. Physics students rush to the scene to enrich their knowledge of the law of conservation of momentum. They report that Fragment 1: mass=1.23kg, v=8.70m/s, north Fragment 2: mass =2.60kg,v=6.10m/s,east fragment 3...
Tuesday, April 28, 2015 at 7:29pm

trig
Find the bearing and airspeed for a plane to fly 630 miles due north in 3 hours if the wind is blowing from a direction of 318* and is blowing at 15mph. Approximate the bearing to the nearest degree and the speed to the nearest mile per hour.
Tuesday, April 28, 2015 at 4:37pm

English, pls help
Pls help "About Russell" 27. During "the greatest kickball game ever," Russell (1 point) scores the winning point. leaves with the ball. causes his team to lose. starts an argument, ending the game. 28. When Rita beats Russell at chess, she is amazed that ...
Tuesday, April 28, 2015 at 3:36pm

Civics
Which of the following statements would you place in the section labeled F? F is under disadvantages of democracy. A. Very little holds the nation together, and local governments can leave anytime. B. The central and local governments may have conflicts and power struggles. C...
Tuesday, April 28, 2015 at 1:25pm

Civics
Leaders from several states of a nation meet once a year to settle common issues. They govern their own states independently, but they work together on issues that affect them all like trade and defense. They do not have a central government that handles these matters or ...
Tuesday, April 28, 2015 at 1:23pm

Civics
Which of the following statements would you place in the section labeled F? F is under disadvantages of democracy. A. Very little holds the nation together, and local governments can leave anytime. B. The central and local governments may have conflicts and power struggles. C...
Tuesday, April 28, 2015 at 1:07pm

English, pls help asap
Pls help "About Russell" 27. During "the greatest kickball game ever," Russell (1 point) scores the winning point. leaves with the ball. causes his team to lose. starts an argument, ending the game. 28. When Rita beats Russell at chess, she is amazed that ...
Tuesday, April 28, 2015 at 11:01am

History
1.Which answer best describes a reason why industries flourished in New England? A- The people in New England had more work experience. B- New England had more lakes to use for water in factories. C- The soil was better than in the South so they could grow better crops. D- The...
Tuesday, April 28, 2015 at 2:10am

World Geo, Help pls
3. According to Aborigine spiritual beliefs, the Earth is (1 point) a place of unending suffering and pain. a source of wealth to conquer in the name of one's ancestors. an ancient gift of the gods. a place where humans were banished from the gods. 4. All of the following ...
Monday, April 27, 2015 at 5:45pm

Algebra
At Central High School, the sophomore class has 60 more students than the freshman class. The junior class has 50 fewer than twice the number of students in the freshman class. The senior class is three times as large as the freshman class. If there are a total of 1,424 ...
Monday, April 27, 2015 at 5:39pm

math
Find the volume of the cone to be constructed from a sector having a diameter of 72 cm and a central angle of 210 
Monday, April 27, 2015 at 11:48am

polynominals
The number of trout in America, since 1970, is given by the following: y = x^2 + 3x + 2, where x is the number of years and y is the number of trout in millions. What is the number of trout in the years 1975, 1980, and 1985?
Monday, April 27, 2015 at 10:58am

physics
A charge of -3.00 µC is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius = 0.115 m). The charges on the circle are -4.70 µC at the position due north and +5.00 µC at the position due east. What is the ...
Sunday, April 26, 2015 at 8:24pm

physics
A charge of -3.00 µC is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius = 0.115 m). The charges on the circle are -4.70 µC at the position due north and +5.00 µC at the position due east. What is the ...
Sunday, April 26, 2015 at 7:44pm

PHYSICS
How do I solve this? Object A is moving due east, while object B is moving due north. They collide and stick together in a completely inelastic collision. Momentum is conserved. Object A has a mass of mA = 16.6 kg and an initial velocity of nu Overscript bar EndScripts ...
Sunday, April 26, 2015 at 3:03pm

University of North Texas
A manufacturer ships toasters in cartons of 25. In each carton, they estimate a 8% chance that one of the toasters will need to be sent back for minor repairs. In a batch of 12,000 toasters, what are the chances that fewer than 950 need to be returned?
Sunday, April 26, 2015 at 12:20am

Civics
1. A basic position in American foreign policy has been that America must defend its foreign interests related to trade and security. The main foreign policy position opposed to this American policy is called A. imperialism. B. militarism. C. isolationism. D. federalism. C?
Saturday, April 25, 2015 at 7:19pm

Math, Psychology
Can anyone tell me what should be the answer to this question? What term is being described: Choose from these answers: (A)Central Limit Theorem (B)Normal distribution (C)Standard Error (D)Z-score (E)Transformation rules 1) If you keep taking more and more samples, the average...
Friday, April 24, 2015 at 6:01pm

MATH
Can anyone help me with this question.? What term is being described? Choose from these answers: (A)Central Limit Theorem (B)Normal distribution (C)Standard Error (D)Z-score (E)Transformation rules 1 If you keep taking more and more samples, the average of the samples' ...
Friday, April 24, 2015 at 5:50pm

Math
Can anyone help me with this question.? What term is being described? Choose from these answers: (A)Central Limit Theorem (B)Normal distribution (C)Standard Error (D)Z-score (E)Transformation rules 1 If you keep taking more and more samples, the average of the samples' ...
Friday, April 24, 2015 at 4:48pm

MATH
Can anyone help me with this question.? What term is being described? Choose from these answers: (A)Central Limit Theorem (B)Normal distribution (C)Standard Error (D)Z-score (E)Transformation rules
Friday, April 24, 2015 at 4:45pm

College Algebra
The function w(x) = -0.01x² + 0.27x + 8.60 can be used to estimate the number of self-employed workers in America in millions, x years after 1980. For what years were there (or will be there) 9.7 million self-employed worker in America?
Thursday, April 23, 2015 at 12:25pm

social studies
1.Which of the following is a landform that is almost always flat? a)glacier b)loess c)plain*** d)peninsula 2.What is a loess? a)a type of fir tree that grow in the far north b)a long,narrow steep inlet c)a type of soil spread by winds d)a raised area of rocky land*** 3.Which ...
Wednesday, April 22, 2015 at 11:28pm

Social Studies
1. Which is a key factor that affects the climate of mountainous Latin America? (2 points) • snow • El Niño • elevation • sea breezes 2. Which statement best describes the economies of Central America? (2 points) • Central America's economy ...
Wednesday, April 22, 2015 at 4:29pm

math
In the North Carolina Education Lottery "Pick Three Game" there are 75 balls in the machine. Your lucky numbers are 7, 14, and 21. The numbers must be drawn in that order. What's the probability that you'll win the $500.00 prize?
Wednesday, April 22, 2015 at 7:29am

history
17. Under Franklin Roosevelt's Good Neighbor policy, A. the collective security among the nations of the Western Hemisphere declined. B. American commerce with Latin America increased, but only slightly. C. the Platt Amendment was rescinded. D. Cordell Hull favored ...
Wednesday, April 22, 2015 at 12:51am

Language Arts Ms. Sue?? Writeteacher??
"President Lincoln's Declaration of Emancipation, January 1, 1863 bu Frances E. W. Harper It shall flash through coming ages, It shall light the distant years; And eyes now dim with sorrow Shall be brighter through their tears IT shall flush the mountain ranges, And ...
Tuesday, April 21, 2015 at 11:15pm

Civics
1.   A basic position in American foreign policy has been that America must defend its foreign interests related to trade and security. The main foreign policy position opposed to this American policy is called  A. imperialism. B. militarism. C. isolationism. D...
Tuesday, April 21, 2015 at 7:32pm

business
28. The North American Free Trade Agreement (NAFTA) can be expected to A. increase trade restrictions among the member nations. B. result in political unification of the member countries. C. increase the number of low-wage jobs in the U.S. D. vastly increase trade among the ...
Tuesday, April 21, 2015 at 6:12pm

English
In america, our government is based on the principles of society and the rights of man. do you agree or disagree? List at list 3 example.
Tuesday, April 21, 2015 at 3:24pm

Social Studies
What was the effect of the Act on both the North and South.
Tuesday, April 21, 2015 at 12:47pm

History
How were William Lloyd Garrison and the Rev. Elijah Lovejoy alike? Both lived in Boston and were Underground Railroad conductors. Both printed newspapers with antislavery messages in the North. Both used their houses as Underground Railroad stations and risked their lives for ...
Monday, April 20, 2015 at 7:27pm

Business Statistics
FORMAT INSTRUCTIONS Each question requires the use of MINITAB to solve. Please submit your work as a WORD or similar document. You can prepare this by cutting and pasting the results generated in MINITAB to such a document. Then you can edit that file with any required ...
Monday, April 20, 2015 at 7:48am

Business Statistics
FORMAT INSTRUCTIONS Each question requires the use of MINITAB to solve. Please submit your work as a WORD or similar document. You can prepare this by cutting and pasting the results generated in MINITAB to such a document. Then you can edit that file with any required ...
Monday, April 20, 2015 at 12:23am

physics
A 4.00 kg ball traveling North with a momentum of 11.2 kg.m/s collides with a 6.0 kg ball traveling West with a momentum of 18 kg.m/s. The two balls stick together and head off as one. What is the momentum of the combined masses? What is the velocity of the combined masses?
Sunday, April 19, 2015 at 10:32pm

Pre-Calculus
A sailboat in a lake travels 4 km due north and then 4 km due west. From there, the boat travels 5 km due north and 4 km due west. How far is the bboat from the starting point? Express your answer as a mixed radical. (How would I use radicals for this??) Thanks!
Sunday, April 19, 2015 at 6:26pm

Social studies
5. William Tecumseh Sherman's "march to the sea" headed toward; A) Charleston, SC ****** B) Richmond Virginia C) Savannah Georgia D) Baltimore, Maryland 7. What battle began when the Union cavalry surprised the Rebel infantry raiding the town for shoes? (1 point...
Thursday, April 16, 2015 at 8:43pm

physics
A 1000-kg barge is being towed by means of two horizontal cables. One cable is pulling with a force of 80.0 N in a direction 30.0° west of north. In what direction should the second cable pull so that the barge will accelerate northward, if the force exerted by the cable ...
Wednesday, April 15, 2015 at 10:56pm

History
I am having a hard time with this question and where to look for the answer. How might the cultures of Latin America be different if the spanish and portugese never arrived? Also what kind of culture do you think would dominate today?thanks
Wednesday, April 15, 2015 at 2:51pm

Physics
We think of the width of the central maxima on our screen as a measure of the uncertainty in the direction of travel of the protons. What happens to this uncertainty in the direction of travel (momentum) as the slit width narrows?
Wednesday, April 15, 2015 at 12:28am

Social Studies
How did the wartime economies of the North and South compare? a. Goods and resources of the North b. Goods and resources of the South (the a and b are not answer choices I have to answer those in my answer for the main question)
Tuesday, April 14, 2015 at 9:36pm

Social Studies
Thank you very much for your help, i am in a rush but i will be patient. * marks my answer. 1. What was the effect of World War I on South Carolina? A. The state economy shrunk significantly. B. Citizens used more resources, such as meat and fuel, than before the war. C. ...
Tuesday, April 14, 2015 at 8:43pm

electromagnetism
Consider a coaxial cable with a central conducting wire (r=1mm) surrounded by an outer coaxial conducting sheath (rinner=3mm,router=3.2mm) as shown. A current i=300mA flows down the center wire (into the page) and back through the conducting sheath (out of the page). #4A (2 ...
Tuesday, April 14, 2015 at 5:04pm

electromagnetism
Consider a coaxial cable with a central conducting wire (r=1mm) surrounded by an outer coaxial conducting sheath (rinner=3mm,router=3.2mm) as shown. A current i=300mA flows down the center wire (into the page) and back through the conducting sheath (out of the page). #4A (2 ...
Tuesday, April 14, 2015 at 5:04pm

History
As a result of the Industrial Revolution, British and French financiers built up enormous reserves of capital. Seeking to earn high rates of return on their investments, they helped to finance all of the following except: (choose one) a. The Suez Canal in Egypt, which ...
Monday, April 13, 2015 at 7:51am

trigonometry
I wont be receiving credit for these problems but i was just wondering how would i answer them... A) The area of a sector of a circle with a central angle of 25π rad is 21 mm². B) The angle between 0 and 2π in radians that is coterminal with the angle 487π ...
Monday, April 13, 2015 at 12:56am

Math
Find the radius of the circle if an arc of length 5 ft on the circle subtends a central angle of 135°. (Round your answer to two decimal places.)
Sunday, April 12, 2015 at 10:41pm

PHYSICS math
2. An airplane is 50,000 m above an observer and 2.1 km to the west of them and 1.5 km to the north of you. Determine the angle to the plane in the x – y axis and the total distance to the plane from you. Choose the x-axis east, y axis north, and z axis up
Sunday, April 12, 2015 at 9:18pm

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Homework Help: Social Studies: Geography

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