Modeling with Rational Functions — Unit test Answers

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Which best describes the conclusion of the Declaration of Independence?

A
White male colonists have certain rights that can never be taken away.
B
The king has failed to protect the basic rights of White male colonists.
C
The king has treated all colonists unfairly in many ways.
D
The colonies are no longer loyal to Britain’s tyrannical rule.
985

Which statement explains a way how the Securities and Exchange Commission upholds fair business practices?

T
The SEC makes sure that banks follow federal laws.
T
The SEC tries to limit risk in the financial system.
T
The SEC generally oversees banking practices.
T
The SEC generally oversees financial advisers.
986

Which describes the difference between a trade surplus and a trade deficit?

A
A trade surplus is when a country exports more than it imports, while a trade deficit happens when imports exceed exports.
B
A trade surplus is when a country imports more than it exports, while a trade deficit happens when exports exceed imports.
C
A trade surplus is when a country produces more than it consumes, while a trade deficit happens when consumption exceeds production.
D
A trade deficit is when a country loses money on products it makes, while a trade surplus happens when production leads to profits.
989

Harold wrote this equation to model the level of water in a pool over time. The variable x represents time in hours.Which statements about the situation are true? Check all that apply.

Question illustration
T
The water level is rising.
T
The water level is falling.
T
The initial level of water in the pool was 3,500 units.
T
The initial level of water in the pool was 225 units.
T
The pool was empty after 14 hours.
T
The water was 2,600 units high after 4 hours.
990

Which of these is a substantive right protected by the Bill of Rights?

f
freedom of religion
t
the right to a jury trial
t
the right to counsel
f
freedom of education
991

You have been asked to create a multimedia presentation about the dangers of texting and driving. You have chosen the photo below as the final visual aid for your presentation.

Question illustration
A
“Think about what you are doing!”
B
“Use both hands when steering a car!”
C
“Do you understand your local driving laws?”
D
“Is this text more important than your life?”
992

Which body manages the Fed?

t
the Appropriations Committee
t
the Federal Reserve Board
t
the Federal Open Markets Committee
t
the Economic Policy Subcommittee
993

Describe the development of cuneiform by the Sumerians. What word is symbolized in the image below?

Question illustration
Answer:

Around 3100 BCE, Sumerians pressed Cuneiform symbols into clay tablets with a stylus to keep business records. It was the first form of writing. The earliest writing was more of a pictograph or a crude picture of the item. Later writing evolved into more symbols and lines. The word symbolized is "bull."

994

Which of these factors may affect nutritional needs? Select three options.

A
age
B
activity level
C
pregnancy
D
marital status
E
economic status
995

Which sentence correctly uses a hyphen in a compound modifier?

A
My little sister was well-behaved throughout the entire ride.
B
The supplies that you brought were much-needed.
C
A newly-married couple moved into the apartment across the hall.
D
Enrique’s dream is to become a full-time singer.
996

Why did the system of government in the Soviet Union help to create conflict with the United States after World War II?

T
The Soviet system of government did not allow its people to choose their own leaders, which the United States thought was wrong.
T
The Soviet system of government did not allow the USSR to join the United Nations, which the United States thought was wrong.
T
The Soviet system of government encouraged people to immigrate to the United States, which the United States thought was wrong.
T
The Soviet system of government gave the people in Eastern Europe too much freedom, which the United States thought was wrong.
1000

What is the correct form of the partial fraction decomposition for ?

A
StartFraction A Over 4 x EndFraction + StartFraction B Over x + 7 EndFraction
B
StartFraction A Over 4 x squared EndFraction + StartFraction B Over 28 x EndFraction
C
StartFraction A x + B Over 4 x EndFraction + StartFraction C Over x + 7 EndFraction
D
StartFraction A x + B Over 4 x squared EndFraction + StartFraction C Over 28 x EndFraction

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