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Questions (153)

Apply the Property of Negative Integer Exponents to generate an expression equivalent to 5^−9/4^−12 with positive exponents
1. 1 answer
2. 171 views
Apply the Property of Negative Integer Exponents to generate an expression equivalent to 5−94−12 with positive exponents
1. 1 answer
2. 206 views
Which of the following is a skill you can practice to improve your self-esteem?Responses Recognize your strengths as well as
1. 1 answer
2. 89 views
After you investigate the effects of technological change on natural resource use, what statement could you make?Responses 1)
1. 1 answer
2. 70 views
After you investigate the effects of technological change on natural resource use, what statement could you make?Responses
1. 1 answer
2. 83 views
Which agricultural system requires the lowest input of labor and energy?Responses intensive farming industrial agriculture
1. 1 answer
2. 208 views
A humanistic theory that states that humans are motivated to fulfill hierarchical needs is calledResponses
1. 1 answer
2. 58 views
A humanistic theory that states that humans are motivated to fulfill hierarchical needs is calledResponses cognitive psychology.
1. 1 answer
2. 100 views
The field of psychology that concerns itself with issues of human dignity, free will, and self reflection is1) cognitive
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2. 103 views
The field of psychology in which acquiring, storing, and using knowledge is likened to a computer is1) cognitive psychology. 2)
1. 1 answer
2. 108 views
This field of psychology studies only behavior that can be observed directly.RESPONSES 1) cognitive psychology 2) behaviorist
1. 3 answers
2. 111 views
The field of psychology that studies the biology of behavior and mental processes isresponses 1) cognitive psychology. 2)
1. 3 answers
2. 117 views
a psychobiologist is most likely to use a(n)responses 1) brain scan 2) Skinner Box 3) inkblot 4) IQ Test
1. 1 answer
2. 65 views
B.F. Skinner determined that nearly all behavior is determined by1) classical conditioning. 2) hierarchical needs. 3) operant
1. 1 answer
2. 95 views
In his paper________________ , John Watson laid out his objections to the study of mental processes.responses 1) "Operant
1. 5 answers
2. 173 views
Which of the following best exemplifies classical conditioning?responses 1) Jennifer was in a terrible car accident last year.
1. 1 answer
2. 74 views
In which example do the particles in water have the most kinetic energy?1) a heated swimming pool 2) a cube of ice 3) steam
1. 1 answer
2. 74 views
n the following literature selections, individuals experience rites of passage in various ways:"The Bass, the River, and Sheila
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2. 98 views
How does staying informed on important issues best help voters?1) It helps candidates come up with better solutions to the
1. 5 answers
2. 176 views
What was one strength of the Articles of Confederation?1) It allowed states to make decisions for themselves. 2) It gave the
1. 1 answer
2. 100 views
Use the model of a molecule to answer the question.H H | | H — C — C — O — H | | H H How many atoms of carbon does this
1. 0 answers
2. 89 views
Use the model of a molecule to answer the question.H H | | H — C — C — O — H | | H H How many atoms of carbon does this
1. 3 answers
2. 82 views
Use the model of a molecule to answer the question.H H | | H — C — C — O — H | | H H How many atoms of carbon does this
1. 3 answers
2. 132 views
A molecule of ethanol has two carbon atoms, six hydrogen atoms, and one oxygen atom. A ball-and-stick model of a molecule of
1. 1 answer
2. 58 views
Use the Power Rule of Exponents to create an expression equivalent to (15^6)^2.
1. 1 answer
2. 72 views
What exponent would make the two expressions equivalent: (3^3)^z=3^24?
1. 1 answer
2. 52 views
If the expression 4^10 was simplified using the Power Rule of Exponents, what is an equivalent expanded expression?
1. 2 answers
2. 55 views
Which of the following correctly used the Power Rule of Exponents in the expression (10^9)^7?1) 10^63 2) 10^2 3) 90^7 4) 10^16
1. 1 answer
2. 31 views
Which expression is correctly developed to use the Power Rule of Exponents?1) (7^8)⋅(7^10) 2) (−5)^0 3) (7^4)^8 4) 12^9
1. 3 answers
2. 209 views
Use the Power Rule of Exponents to simplify the expression (78^8)^6.
1. 3 answers
2. 53 views
Use the Power Rule of Exponents to simplify the expression (73^4)^5.
1. 1 answer
2. 48 views
Use the Power Rule of Exponents to simplify the expression (6^2)^4.
1. 1 answer
2. 28 views
What significant effect did the Treaty of Paris, signed after the French and Indian War, have on France?1) What significant
1. 1 answer
2. 399 views
Use the excerpt to answer the question.A government of our own is our natural right: And when a man seriously reflects on the
1. 1 answer
2. 140 views
Use the paragraph to answer the prompts in the remaining test questions.“Once the mischievous companion of Chinese emperors,
1. 1 answer
2. 104 views
Which elements are important to include in a summary? Check all that apply.1) The main idea of the text 2) Interesting facts
1. 1 answer
2. 94 views
Which option below contains an allusion?1) Washing dishes makes me feel like Sisyphus. No matter how many I clean, more just
1. 3 answers
2. 132 views
Use the sentence to answer the prompt."Sue-Ellen is such a quiet child," said Aunt Lydia. "It makes me wonder what she is
1. 1 answer
2. 85 views
Use the paragraph to answer the question.It happens way too often: oil leaking from wells beneath the ocean or tankers spilling
1. 5 answers
2. 84 views
Use the paragraph to answer the question.The platypus is an Australian mammal that is not easily classified. It is one of only
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2. 149 views
Which nonfiction genre includes texts designed to help readers change their lives in a positive way?1) self-help 2) how-to 3)
1. 1 answer
2. 141 views
Which statement best explains why hydrogen’s atomic number is equal to its mass?1. Hydrogen is in the first row and the first
1. 7 answers
2. 310 views
Which element has four valence electrons?1. silicon (Si) 2. potassium (K) 3. sulfur (S) 4. beryllium (Be)
1. 1 answer
2. 198 views
Based on properties of elements in the periodic table, which element is the best conductor of thermal energy?1. argon (Ar) 2.
1. 1 answer
2. 307 views
Which statement about metals and nonmetals is correct?1. Metals can be hammered into thin sheets, and nonmetals are brittle. 2.
1. 3 answers
2. 272 views
You plan to pass alpha particles through a field that contains a consistent type of particle. Which configuration will result in
1. 5 answers
2. 191 views
On which atomic property proposed by Henry Moseley is the current periodic table of the elements based?1. nucleus size 2.
1. 1 answer
2. 167 views
What quality differentiates hydrogen (H) from the other elements in group 1, the alkali metals?1. It has more than one valence
1. 3 answers
2. 160 views
If only an element’s atomic number and weight are provided, what other atomic information can be determined for a neutral
1. 1 answer
2. 296 views
Which of these is an example of direct characterization?1.actions or thoughts that reveal what a character is like 2.dialogue
1. 9 answers
2. 183 views
What is alcohol classified as?
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2. 78 views
Which of the following would be considered the most reliable resource for information about drug use and substance abuse?1. a
1. 1 answer
2. 132 views
Consuming marijuana cannot lead to addiction, because it is a soft drug.
1. 3 answers
2. 124 views
What is the simplified form of the following expression?8xy/−2x
1. 1 answer
2. 65 views
What is the algebraic expression for the following expression for the following word phrase: the sum of 3x and 71.3x +7 2.3x(7)
1. 1 answer
2. 55 views
he temperature at the end of the day was 80 degrees. The temperature had increased twice during the day, once of 8 degrees and
1. 1 answer
2. 71 views
What is the simplified form of the following expression?(2/3)^2
1. 1 answer
2. 44 views
Which property is illustrated by the following statement?(2x)yz = 2(xy)z 1. Associative Property of Multiplication 2.
1. 1 answer
2. 74 views
Evaluate Evaluate: az + bw2 for a =8 b =2, w =3 z =4
1. 3 answers
2. 74 views
What is the algebraic expression for the following word phrase: the sum of 2x and 51. 2x-5 2. 2x+5 3. 2x(5)
1. 1 answer
2. 78 views
Simplify the following expression.2x +8/4
1. 1 answer
2. 39 views
To which subset of real numbers does the following number belong?10−−√
1. 3 answers
2. 84 views
Nitrogen is in Group 15 and has five valence electrons. Which charge will it carry when it becomes an ion?1. 5+ 2. 3+ 3. 5- 4.
1. 1 answer
2. 72 views
Carbon is an essential atom in many organic molecules. Why is it so useful?1. It has a half-full outer shell of electrons,
1. 3 answers
2. 98 views
Carbon is in Group 4 on the periodic table. Does carbon typically form covalent or ionic bonds, and why?1. It typically forms
1. 1 answer
2. 89 views
How is electronegativity defined?1. the tendency of an atom to give up electrons 2. the tendency of an atom to attract electrons
1. 1 answer
2. 108 views
Which pair of elements has atoms with the same number of valence electrons?1. potassium (K) and bromine (Br) 2. astatine (At)
1. 1 answer
2. 74 views
Which property do all elements in a row of the periodic table have in common?1. number of orbitals 2. number of protons 3.
1. 3 answers
2. 82 views
Based on the properties of elements in the periodic table, which element is the weakest conductor of electricity?1. francium
1. 1 answer
2. 98 views
Which group of metals includes elements with one valence electron?1. transition metals 2. alkaline earth metals 3. rare earth
1. 1 answer
2. 104 views
A simulation at the nuclear level has nuclei with 20 protons and 100 neutrons. Alpha particles can get very close to the nuclei.
1. 1 answer
2. 118 views
The region around a nucleus in which electrons are likely to be found is called the
1. 1 answer
2. 46 views
What quality do all of the elements in group 18, the noble gases, share?1) They all have 8 valence elections 2) They all have
1. 1 answer
2. 94 views
How many electrons are shared in a double bond?
1. 3 answers
2. 56 views
The element phosphorous (P) has an atomic number of 15 and an atomic mass of 31. How many neutrons are in an atom of phosphorous
1. 3 answers
2. 146 views
Which of the following is a geographic concern that would play the biggest role in planning new transportation infrastructure?1.
1. 1 answer
2. 332 views
Which option best explains the connection between access to resources and spatial patterns in the global system?1. The Rimland
1. 1 answer
2. 175 views
Which option is the best strategy to synthesize information from sources regarding boundary issues?Find unbiased sources and
1. 3 answers
2. 357 views
Which of the following processes is the reason for cooperation among multiple countries regarding natural resources?the resource
1. 1 answer
2. 125 views
Which of the following options represents the most accurate investigation into how access to oil impacts the actions of
1. 1 answer
2. 328 views
Which expression is correctly developed to use the Product Rule of Exponents?Responses (5^2)^9 6^2⋅7^3 32^7 10^8⋅10^8
1. 1 answer
2. 51 views
Use the Product Rule of Exponents to simplify the expression 7^5 ⋅7^2.
1. 1 answer
2. 70 views
Use the paragraph to answer the question.Mr. Washington spent the whole summer running a student car wash to raise money for the
1. 1 answer
2. 74 views
Which option most correctly analyzes the benefits and downsides to the industrialization experienced by China in the last 40
1. 3 answers
2. 229 views
Which option correctly identifies an example of physical water scarcity within a particular region?1. Drought in Eastern Africa
1. 1 answer
2. 144 views
Which of the following statements provides the most accurate investigation of why Ethiopia and Egypt have run into conflict over
1. 1 answer
2. 105 views
Which of the following countries is both a top producer of oil, and has one of the highest levels of energy consumption?1. Japan
1. 3 answers
2. 175 views
Which option most accurately compares how oil and energy consumption are distributed around the world?1. Countries with more oil
1. 5 answers
2. 253 views
Which of the following is a rational number between 5 and 514?1. 26−−√ 2. 517 3. 513 4. 525
1. 4 answers
2. 101 views
Convert 0.72¯¯¯¯¯ to a rational number in simplest form.
1. 1 answer
2. 91 views
Using a number line, what whole number and rational number to the nearest half is 58−−√ between?1. Between 8 and 8.5 2.
1. 1 answer
2. 63 views
Which set of numbers is always rational?1. integers 2. decimals 3. fractions 4. positive numbers
1. 1 answer
2. 42 views
Which of the following is true about −9?1) It is both an integer and a whole number. 2) It is an integer but not a whole
1. 1 answer
2. 51 views
Which statement is true about the relationships between the number sets?1) Some irrational numbers are also integers. 2) All
1. 1 answer
2. 151 views
Use the sentence to answer the question.The CEO's inability to see the looming issues with his supply chain left him as
1. 1 answer
2. 83 views
Which option most correctly analyzes the benefits and downsides to the industrialization experienced by China in the last 40
1. 1 answer
2. 143 views
Which option correctly identifies an example of physical water scarcity within a particular region?1) War in Eastern Africa
1. 1 answer
2. 124 views
Which of the following statements provides the most accurate investigation of why Ethiopia and Egypt have run into conflict over
1. 1 answer
2. 123 views
Which of the following countries is both a top producer of oil, and has one of the highest levels of energy consumption?1) Japan
1. 1 answer
2. 181 views
Which option most accurately compares how oil and energy consumption are distributed around the world?1) Countries with more oil
1. 1 answer
2. 85 views

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