Which option describes an inference?(1 point)
Responses
facts and information that support an idea or analysis
facts and information that support an idea or analysis
a conclusion that is based on evidence
a conclusion that is based on evidence
language that is specific to a subject matter
language that is specific to a subject matter
the general feeling an author conveys in a text
a conclusion that is based on evidence
Use the sentence to answer the question.
Opals can be worth a lot of money.
Which piece of evidence supports this inference?
(1 point)
Responses
One of Coober Pedy's most popular destinations, the mine provides visitors with an opportunity to learn about the struggles of early miners.
One of Coober Pedy's most popular destinations, the mine provides visitors with an opportunity to learn about the struggles of early miners.
Tourists sit on the hot, dusty earth for hours in search of opals, hoping that what they find might let them retire early.
Tourists sit on the hot, dusty earth for hours in search of opals, hoping that what they find might let them retire early.
Coober Pedy is one of the least accessible towns in Australia, which is probably why it gained a reputation as the place where outlaws went to hide.
Coober Pedy is one of the least accessible towns in Australia, which is probably why it gained a reputation as the place where outlaws went to hide.
In the heat of day, people are nowhere to be found, each hidden in a dugout or an opal mine.
Tourists sit on the hot, dusty earth for hours in search of opals, hoping that what they find might let them retire early.
What do readers use to make inferences about a text?(1 point)
Responses
their own opinions
their own opinions
evidence from the text
evidence from the text
connections to other texts
connections to other texts
their life experiences
evidence from the text
Use the sentences to answer the question.
Wolves are quite similar in appearance to domestic German shepherds. They have common physical traits that include shaggy fur, erect ears, and a heavy, curled tail.
Which inference is supported by the evidence from the sentences?
(1 point)
Responses
Wolves share physical traits with dogs other than domestic German shepherds.
Wolves share physical traits with dogs other than domestic German shepherds.
Wolves will confuse domestic German shepherds for other wolves.
Wolves will confuse domestic German shepherds for other wolves.
Domestic German shepherds and wolves share the same ancestors.
Domestic German shepherds and wolves share the same ancestors.
Domestic German shepherds behave as wolves do.
Domestic German shepherds and wolves share the same ancestors.
Use the sentences to answer the question.
Building new stadiums has a limited impact on the economics of a city. People from outside a city where a new stadium is built rarely spend their money at it. Additionally, a new stadium does not usually provide significant employment to the community it is built in.
Which inference is supported by the evidence from the sentences?
(1 point)
Responses
Tourists should not have to pay to visit an old stadium.
Tourists should not have to pay to visit an old stadium.
A new stadium will take employees from existing businesses.
A new stadium will take employees from existing businesses.
A new stadium is an important investment for a community.
A new stadium is an important investment for a community.
City funds should not be used to build a new stadium.
City funds should not be used to build a new stadium.
Naturalization is a legal process by which a person
obtains citizenship in a country that they were not born in by meeting certain requirements and going through an application process.
Select the correct response from the drop-down menu.(1 point)
Naturalization is a legal process by which a person
gives up on his or her city life
is forced to leave a country
becomes a citizen of another country
can legally live and work in another country
becomes a citizen of another country
Which of the following is a responsibility of U.S. citizens?
(1 point)
Responses
running for public office
running for public office
worshiping freely
worshiping freely
serving on a jury
serving on a jury
supporting human rights around the world
serving on a jury
Which of the following shows how the U.S. government has intervened to protect the rights of citizens? Select the two correct answers.
(1 point)
Responses
The Fourteenth Amendment grants citizenship to all those born in the United States.
The Fourteenth Amendment grants citizenship to all those born in the United States.
The right to vote was available to those who owned property.
The right to vote was available to those who owned property.
The Tenth Amendment grants power to the people of the United States.
The Tenth Amendment grants power to the people of the United States.
The Nineteenth Amendment grants women the right to vote in the United States.
The Nineteenth Amendment grants women the right to vote in the United States.
The poll tax required people to pay a tax in order to vote.
The Fourteenth Amendment grants citizenship to all those born in the United States.
The Nineteenth Amendment grants women the right to vote in the United States.
Use the drop-down menu to complete the sentence.(1 point)
Citizens of nondemocratic countries
can openly criticize government leaders and policies
enjoy protection of basic human rights such as life, liberty,and security
have the right to vote for leaders and policies they support
may be punished if they speak out against their government
may be punished if they speak out against their government
Multiply 3/7 by 9/10
To multiply fractions, multiply the numerators (top numbers) together and multiply the denominators (bottom numbers) together.
(3/7) * (9/10) = (3 * 9) / (7 * 10) = 27/70
Multiply 4/9 by −3. Write the answer as a mixed number in simplest form.
To multiply a fraction by a whole number or an integer, you multiply the numerator of the fraction by the whole number and keep the denominator the same.
(4/9) * (-3) = -12/9.
To simplify the fraction to its simplest form, we can divide both the numerator and denominator by their greatest common divisor, which in this case is 3.
-12/9 = (-12 ÷ 3) / (9 ÷ 3) = -4/3.
Therefore, the answer as a mixed number in simplest form is -1 1/3.
Multiply 2/3 by 1 1/4. Write the answer in simplest form.
To multiply a mixed number by a fraction, it's best to convert the mixed number into an improper fraction.
First, convert the mixed number 1 1/4 into an improper fraction:
1 1/4 = (1 * 4 + 1) / 4 = 5/4.
Now, we can multiply the fractions:
(2/3) * (5/4) = (2 * 5) / (3 * 4) = 10/12.
To simplify the fraction to its simplest form, we can divide both the numerator and denominator by their greatest common divisor, which in this case is 2.
10/12 = (10 ÷ 2) / (12 ÷ 2) = 5/6.
Therefore, the answer in simplest form is 5/6.
Multiply 9.6 by 0.2. Write the answer as a decimal.
To multiply decimals, multiply them as if they were whole numbers, and then adjust the decimal point to the left by the total number of decimal places in the factors.
9.6 multiplied by 0.2 gives:
96 * 2 = 192.
Since both numbers have one decimal place, the product will have a total of two decimal places.
Hence, the answer is 19.2.
Multiply 9.6 by 0.2. answer has to be in decimal form
The product of 9.6 and 0.2 is 1.92.
Multiply 2.6 by −1.3.
The product of 2.6 and -1.3 is -3.38.
Use properties of operations and rules for multiplying signed numbers to multiply −2/5 by 3/10
. Write the answer in simplest form.(1 point)
Responses
3/5
−6/50
−6/5
−3/25
To multiply fractions, multiply the numerators and denominators together. Then, simplify the resulting fraction if possible.
(-2/5) * (3/10) = (-2 * 3) / (5 * 10) = -6/50.
To simplify the fraction, we can divide both the numerator and denominator by their greatest common divisor, which in this case is 2.
-6/50 = (-6 ÷ 2) / (50 ÷ 2) = -3/25.
Therefore, the answer in simplest form is -3/25.
Multiply 4 by −5/8. Write the answer as a mixed number in simplest form.(1 point)
Responses
−5/2
−2 4/8
−10
−2 1/2
To multiply a whole number by a fraction, you multiply the whole number by the numerator and keep the denominator the same.
4 * (-5/8) = (-20/8) = -2 4/8.
To simplify the mixed number to its simplest form, we can reduce the fraction by dividing both the numerator and denominator by their greatest common divisor, which in this case is 4.
-2 4/8 = -2 (4 ÷ 4) / (8 ÷ 4) = -2 1/2.
Therefore, the answer as a mixed number in simplest form is -2 1/2.
Multiply 6.5 by 0.3. Write the answer as a decimal.(1 point)
Responses
1.86
1.86
0.195
0.195
19.5
19.5
1.95
The product of 6.5 and 0.3 is 1.95.
Multiply −19.3 by 6.(1 point)
Responses
−25.3
negative 25.3
−115.8
negative 115.8
115.8
115.8
−114.8
The product of -19.3 and 6 is -115.8.
Multiply −2 1/2 by −1 3/5. Write the answer as a decimal.(1 point)
Responses
2.86
2.86
−4
negative 4
−4.1
negative 4.1
4
4
To multiply mixed numbers, it is helpful to convert them to improper fractions. Then, multiply the fractions as usual.
-2 1/2 can be written as -5/2.
-1 3/5 can be written as -8/5.
(-5/2) * (-8/5) = 40/10 = 4.
Therefore, the answer as a decimal is 4.
In which chemical equation is the number of atoms in the reactants the same as the number of atoms in the products?(1 point)
Responses
Zn + 2HCl → H2 + ZnCl2
Zn + 2HCl → H 2 + ZnCl 2
CO2 + H2O → CH2OH + O2
CO 2 + H 2 O → CH 2 OH + O 2
Li2CO3 → LiO + CO2
Li 2 CO 3 → LiO + CO 2
CH4 + O2 → CO2 + 2H2O