Solve the following proportion.
r / 5 = 9 / 21
A. r = 2.14
B. r = 9
C. r = 11.66
D. r = 37.8
my answer A
umm, yeah, A. is correct. Since you are in connections academy, do you know the answers to the: Modern World Studies A Unit 2 Lesson 18 Unit Test?
yes I think. throw me some questions
Which number on the Europe map labels the country of Spain? *
1 point
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18
5
12
4
Which number on the Europe map labels the country of Italy? *
1 point
Captionless Image
18
4
12
5
During this period in the 1500’s and 1600’s, scientists began to rely on observations. This period influenced ideas of the Enlightenment and modern science. What is this period known as? *
1 point
American Revolution
Industrial Revolution
Scientific Revolution
Magna Carta
Distant societies have been able to communicate for centuries through telegraph, telephone, and mail. What technological innovation has made communication and the transfer of data easier and faster than ever before? *
1 point
the production of the Model T Ford
the development of the Internet
Microsoft’s creation of MS-DOS
Digital Equipment's invention of the Mini Computer
Starting in Europe during the 1800s, the Industrial Revolution marked society’s transition from relying on tools to relying on machines. Which of these inventions most contributed to the revolution? *
1 point
the electric motor
the cotton gin
the steam engine
the telegraph
After World War II, the United States fought in which of these wars in order to keep more countries in Asia from becoming communist? *
1 point
the First Iraq War
the French and Indian War
the War in Afghanistan & the Gulf War
the Korean War & Vietnam War
Which invention of the late Middle Ages helped improve communication?
1 point
chainmail
spinning wheel
printing press
horseshoes
The differences in culture and government described in the chart led to which of the following? *
1 point
Captionless Image
the Crimean War
the Cold War
the War on Terror
the Second World War
What important and lasting changes can result from war, such as the Crusades during the Middle Ages? *
1 point
Trade developed only between regions that were controlled by Europeans.
The movement of people to and from different regions can result in increased trade and the exchange of new ideas.
Some world cultures are completely destroyed by war and cease to exist.
People began to fear the spread of Islam into areas of Europe.
Which statement best describes the thinking of the Enlightenment? *
1 point
Faith is more important than science.
Scientific ideas must fit religious beliefs.
Only God knows how the world works.
The power of reason is most important.
Read the paragraph below. Which individual does the paragraph best describe? *
1 point
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Marco Polo
Socrates
Buddha
Martin Luther
In 1908, Henry Ford invented the assembly line, producing the "Model T" automobile. How did this mass assembly most influence society? *
1 point
Railroads were no longer used for transportation.
Assembly lines allowed people to travel overseas for the first time.
Farmers could use cars instead of horses to pull their plows.
The assembly line allowed for all products to be made faster and more efficiently.
What motivated Europeans set out on overseas voyages during the Age of Exploration? *
1 point
New technology, curiosity, and a desire to find new trade routes
Europeans were inspired by the ideas and art of ancient Rome and Greece.
Europeans were looking for religious freedom.
The Europeans were inspired by Henry the Navigator.
In the 19th century, factory workers during the Industrial Revolution faced long hours, unsafe conditions, and little pay. What did some workers form to help bargain with employers for improved pay and working conditions? *
1 point
laws
labor unions
protests
non-profits
Read the paragraph below. Which individual does the paragraph best describe? *
1 point
Captionless Image
Julius Caesar
Martin Luther
Aristotle
Johannes Gutenberg
The list can best be described as things brought to the Americas by what group of people? *
1 point
Captionless Image
African slaves.
Native Americans.
Puritans.
Europeans.
Which of these best explains how Vladimir Lenin changed the political culture of Russia? *
1 point
Lenin's influence eventually led the Russian people to embrace communism.
Lenin was in favor of keeping the monarchy of Czar Nicholas II.
Lenin had very little influence over Russian politics because the country is so large.
Lenin had very little influence in Russia because it was ruled by Stalin.
Only July 14, 1789, people in Paris, France attacked a prison holding political prisoners. This marked the start of the French Revolution. In 1791, France’s National Assembly passed laws and the Declaration of the Rights of Man which declared all people of France equal under the law. The National Assembly’s declaration had ideas similar to what document? *
1 point
English Bill of Rights
Declaration of Independence
Enlightenment
Magna Carta
How did the Renaissance combine new ideas and old? *
1 point
Renaissance period scholars and artists were inspired by the ideas and art of ancient Rome and Greece.
Leonardo da Vinci made many sketches such as a flying machine.
Italian merchants controlled European trade with Asia.
Italian city-states had their own government, one not controlled by nobles or the Church.
What do historians usually call the time period between 500 A.D. and 1500 A.D.? *
1 point
the Middle Ages, or medieval period
the Dark Ages
Modern Times
Ancient Times