mama bear

What is a hypothesis? 1)a questionnaire 2) a scientific experiment 3) a set of assumptions used to explain some phenomenon for its own sake - no response given 4) an educated guess that is based on some phenomenon

2 years ago

What are the four goals of psychology? 1. observation, hypothesis, experimentation, theory formation - no response given 2. research, observe, experiment, survey 3. description, explanation, prediction, influence - no response given 4. predict, control, c...

2 years ago

The __________ is the most accurate and commonly used technique psychologists follow to collect data. 1. Stage Method 2. Socratic Method 3. Scientific Method 4. Sound Method

2 years ago

Psychological principles are 1. a set of generally valid ideas about behavior. 2. the four main goals of psychology. 3. the notion that there are cognitive and physiological factors in psychology. 4. the ability to predict individual and group behavior ba...

2 years ago

Why do psychologists rely on the scientific method? 1) to follow the tradition of Wilhelm Wudnt 2) to have their research recognized by other psychologists - no response given 3) to study feeling and sensation in people 4) to ensure that all data are coll...

2 years ago

Why must you repeat steps three and four in the scientific method? 1. to ensure that there are no discrepancies between theory and experiment and/or observation 2. because these steps are very difficult and are often done incorrectl 3. because you must re...

2 years ago

One factor that all psychologists have in common is _____________. 1. the same advanced degree 2. the interest in educational psychology 3. the same undergraduate degree 4. the interest in the study of the human mind and behavior

2 years ago

If an American psychologist describes a woman from another country as possibly “sneaky” or “deceptive” because she hides her hands behind her back and refuses to make eye contact, how has the psychologist failed in his or her description of that woman? 1....

2 years ago

Which of the goals of psychology is represented by the following scenario: A psychologist examines the possible causes for a patient's fear of heights. 1. prediction 2. description 3. explanation 4. influence

2 years ago

A pair of jeans is on sale for 25% off the original price. Which expression represents the sale price? If the original price of the jeans is $40, evaluate the expression to find the sale price. 1. s = p – 0.25p; $30 2. s = p – 25; $15 3. s = p – 0.25p; $1...

2 years ago

Simplify the following expression: start fraction 5 squared minus 4 over 5 plus 2 end fraction.

2 years ago

Find the value of the expression below for r = 4 and t = 2. t3 – r + 20 ÷ r

2 years ago

Which of the following is the role of supporting details in a text? 1) to help the reader understand the central idea 2) to give the author's opinion about a topic - no response given 3) to show the reader how to find more details about the topic in other...

2 years ago

Use the paragraph to answer the question. One impressive cave system is the lava tube caves of Lava Beds National Monument. The caves provide a safe habitat for millions of bats. In order to visit the caves, visitors must first be screened for white-nose...

2 years ago

When you tell the most important part of a text, what are you identifying? 1. the first sentence 2. the supporting details 3. the central idea 4. facts and events

2 years ago

Use the paragraph to answer the question. About 1.5 million species of fungi exist on Earth. They act as nature’s decomposers. These organisms break down matter and release enzymes and acids that unlock nutrients for plants and soil organisms. You may be...

2 years ago

Metallic bonds are responsible for many properties of metals, such as conductivity. Why is this possible? 1) An attraction between a positive charge and a negative charge is created. 2) Two metals bonded together are going to be more conductive than a met...

2 years ago

Which expression is equivalent to (–2)(a + 6)? 1) –2a + 6 2) 2a + 12 3) –2a – 12 4) –2a + 12

2 years ago

Decide which of the following day-to-day activities might be considered aerobic exercise? 1) Surfing the web 2) Taking a catnap 3) Mowing the lawn 4) Paying bills

2 years ago

What is the formula for finding your Maximum Heart Rate? 1) 220 - your age 2) 220 + your age 3) 220 x your age 4) 220 / your age

2 years ago

Which of the following is NOT considered a low intensity cardiovascular activity? 1) Walking 2) Bicycling 3) Hiking 4) Leisurely paced swimming

2 years ago

Which one of the following is a whole number but not a natural number? 1) 0 2) 22 3) -12 4) 3

2 years ago

Which numbers are both integers and irrational numbers? 1) zero 2) none 3) negative integers - no response given 4) square roots of integers

2 years ago

Which of the following may call for negative numbers? 1) street addresses 2) page numbers of a book 3) temperature measurements - 4) lengths of time

2 years ago

Which real-world problem is most likely to involve irrational numbers? 1) finding the total cost of filling up a car’s tank based on the price per gallon 2) finding the side length of a square based on the area 3) finding the diameter of a circle based on...

2 years ago

What kind of fraction is irrational? 1) an improper fraction 2) a fraction with π as the numerator or denominator 3) a fraction with 0 in the numerator 4) a fraction with a negative integer as the numerator

2 years ago

Which of the following is rational? 1) 3–√+3–√ 2) 3√1 3) 13√ 4) 3–√ ×3–√

2 years ago

Which is the best estimate for 3 times pi? 1) 9 1/7 9 and 1 seventh - 2) 6 and 4 sevenths 3) 6 and 3 sevenths 3) 937 9 and 3 sevenths

2 years ago

Using a number line, what is the approximate value of 39−−√?

2 years ago

Using a number line, what is the approximate value of 39−−√? 1) 6.42 2) 6.33 3) 6.25 4) 6.17

2 years ago

Using rational approximations, what statement is true? 1) 3<9–√ 2) π>9–√ 3) π<9–√ 4) 3>9–√

2 years ago

Write 67.45 in expanded form.

2 years ago

For a rational number to generate a repeating decimal, what must be true? 1) The denominator must be a prime number. 2) The rational number must not be a mixed number. 3) The denominator must not evenly divide any power of 10. 4) The numerator must be an...

2 years ago

A repeating decimal can be converted to what kind of number? 1) an infinite decimal 2) an integer 3) a rational number 4) an irrational number

2 years ago

When is it possible to find a rational number between two given rational numbers? 1) It is possible only when the difference between the two given numbers is at least 0.00001. 2) It is possible only when the two given numbers are positive. 3) It is always...

2 years ago

Which of the following options includes a rational number and an irrational number between 6–√ and 8–√? 1) 2.5, π 2) 2.6¯¯¯, 7–√ 3) 2.7, 9–√ 4) 94, 7–√

2 years ago

Which statement offers the best critique of how humans have impacted the environment through agricultural activities? 1) Humans did not impact the physical environment until the last 150 years. 2) The agricultural practice of slash and burn does not impac...

2 years ago

Which option correctly identifies a result of agricultural practices? 1) soil erosion 2) slash and burn agriculture 3) biodiversity 4) water diversion

2 years ago

Critique each of the following statements and choose the most accurate. 1) The trend toward urbanization has brought many benefits to people and societies and no environmental consequences. 2) The trend toward urbanization has brought many benefits to peo...

2 years ago

Which of the effects of irrigation on the world’s environment is a criticism of using reservoirs? 1) Groundwater can be contaminated by plastic. 2) Flooding can potentially occur and harm wildlife and land. 3) Crops can be contaminated and harm the people...

2 years ago

When moving across a period from left to right in the periodic table (excluding transition elements) which trend occurs? 1)The energy levels decrease by one. 2) Valence electrons increase by one. 3) Valence electrons decrease by one 4) The energy levels i...

2 years ago

Which information about an atom can a period number give you? 1) how many bonds it will make 2) how many energy levels it has 3) the ionic charge it forms 4) the number of valence electrons it has

2 years ago

Which option most accurately compares how oil and energy consumption are distributed around the world? 1) Countries with more oil production are always more developed and consume more energy than countries without oil. 2) Countries with more oil productio...

2 years ago

Which of the following countries is both a top producer of oil, and has one of the highest levels of energy consumption? 1) Japan 2) United States 3) Venezuela 4) Saudi Arabia

2 years ago

Which of the following statements provides the most accurate investigation of why Ethiopia and Egypt have run into conflict over resources management? 1) Ethiopia’s building of a dam on the Nile could impact Egypt’s use of the Nile because they lie downri...

2 years ago

Which option correctly identifies an example of physical water scarcity within a particular region? 1) War in Eastern Africa makes it difficult for relief workers to provide water to people. 2) Pakistan’s government lacks the resources to create and maint...

2 years ago

Which statement is true about the relationships between the number sets? 1) Some irrational numbers are also integers. 2) All rational numbers are also integers. 3) Not all natural numbers are real numbers. 4) Whole numbers include all natural numbers and...

2 years ago

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 number. 3) It is an integer but not a rational number. 4) It is a whole number but not an integer.

2 years ago

Which set of numbers is always rational? 1. integers 2. decimals 3. fractions 4. positive numbers

2 years ago

Using a number line, what whole number and rational number to the nearest half is 58−−√ between? 1. Between 8 and 8.5 2. between 7.5 and 8 3. between 7 and 7.5 4. between 8.5 and 9

2 years ago

Convert 0.72¯¯¯¯¯ to a rational number in simplest form.

2 years ago

Which of the following is a rational number between 5 and 514? 1. 26−−√ 2. 517 3. 513 4. 525

2 years ago

Which of the following countries is both a top producer of oil, and has one of the highest levels of energy consumption? 1. Japan 2. Saudi Arabia 3. Venezuela 4. United States

2 years ago

Which of the following statements provides the most accurate investigation of why Ethiopia and Egypt have run into conflict over resources management? 1. Ethiopia’s building of a dam on the Nile could impact Egypt’s use of the Nile because they lie downri...

2 years ago

Which option correctly identifies an example of physical water scarcity within a particular region? 1. Drought in Eastern Africa leads to a lack of water for people and crops. 2. War in Eastern Africa makes it difficult for relief workers to provide water...

2 years ago

Use the paragraph to answer the question. Mr. Washington spent the whole summer running a student car wash to raise money for the big garden project. He wants to create a farm-to-table type of program that allows for the school to grow its own fruits and...

2 years ago

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

2 years ago

Which of the following options represents the most accurate investigation into how access to oil impacts the actions of countries in Southwest Asia? 1. There has been constant warfare in Southwest Asia between countries trying to gain access to their neig...

2 years ago

Which of the following processes is the reason for cooperation among multiple countries regarding natural resources? the resource curse decreasing oil supply conflict in Southwest Asia globalization

2 years ago

Which option is the best strategy to synthesize information from sources regarding boundary issues? Find unbiased sources and find out if information was left out concerning the people, land, or resources in the boundary region. Find sources directly tied...

2 years ago

Which option best explains the connection between access to resources and spatial patterns in the global system? 1. The Rimland Theory shows that states with connections to water are at a disadvantage because they are vulnerable to colonization. 2. The He...

2 years ago

Which of the following is a geographic concern that would play the biggest role in planning new transportation infrastructure? 1. understanding the climate impacts of using fossil fuels for the generation of electricity 2. understanding how to use taxes a...

2 years ago

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 (P)?

2 years ago

How many electrons are shared in a double bond?

2 years ago

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 the same number of protons in their nucleus. 3) They are all highly reactive. 4) They all have a full outer valence shell.

2 years ago

The region around a nucleus in which electrons are likely to be found is called the

2 years ago

A simulation at the nuclear level has nuclei with 20 protons and 100 neutrons. Alpha particles can get very close to the nuclei. When the nuclei have 100 protons and 20 neutrons, the alpha particles cannot get as close to the nuclei. The nucleus is the sa...

2 years ago

Which group of metals includes elements with one valence electron? 1. transition metals 2. alkaline earth metals 3. rare earth metals 4. alkali metals

2 years ago

Based on the properties of elements in the periodic table, which element is the weakest conductor of electricity? 1. francium (Fr) 2. nickel (Ni) 3. arsenic (As) 4. cerium (Ce)

2 years ago

Which property do all elements in a row of the periodic table have in common? 1. number of orbitals 2. number of protons 3. number of neutrons 4. number of valence electrons

2 years ago

Which pair of elements has atoms with the same number of valence electrons? 1. potassium (K) and bromine (Br) 2. astatine (At) and radon (Rn) 3. indium (In) and lead (Pb) 4. silicon (Si) and germanium (Ge)

2 years ago

How is electronegativity defined? 1. the tendency of an atom to give up electrons 2. the tendency of an atom to attract electrons in a bond 3. the overall negative charge on an atom 4. the overall number of negatively charged particles in an atom

2 years ago

Carbon is in Group 4 on the periodic table. Does carbon typically form covalent or ionic bonds, and why? 1. It typically forms ionic bonds because it is a nonmetal and will bond with a metal. 2. It typically forms covalent bonds because it wants four more...

2 years ago

Carbon is an essential atom in many organic molecules. Why is it so useful? 1. It has a half-full outer shell of electrons, allowing it to form a wide variety of bonds. 2. It has an empty outer shell of electrons, allowing it to accept electrons from a la...

2 years ago

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. 3-

2 years ago

Simplify the following expression. 2x +8/4

2 years ago

What is the algebraic expression for the following word phrase: the sum of 2x and 5 1. 2x-5 2. 2x+5 3. 2x(5)

2 years ago

Evaluate Evaluate: az + bw2 for a =8 b =2, w =3 z =4

2 years ago

Which property is illustrated by the following statement? (2x)yz = 2(xy)z 1. Associative Property of Multiplication 2. Commutative Property of Multiplication 3. Inverse Property of Multiplication

2 years ago

he temperature at the end of the day was 80 degrees. The temperature had increased twice during the day, once of 8 degrees and another time by 4 degrees. What was the temperature at the start of the day?

2 years ago

What is the algebraic expression for the following expression for the following word phrase: the sum of 3x and 7 1.3x +7 2.3x(7) 3. 3x ÷ 7

2 years ago

Why is it easier for psychologists to predict group, rather than individual behavior? 1) because groups are easier to research 2) because individual feedback is usually unreliable 3) because individuals vary 4) because people tend to be more truthful and...

2 years ago

The word cardio refers to _________.

2 years ago

Which set of numbers is the largest family group that includes all of the others? 1) irrational numbers 2) natural numbers 3) rational numbers 4) real numbers

2 years ago

(6×10)+(7×1)+(4×1101)+(5×1102)

2 years ago

(7×1)+(4×110)+(5×1100)

2 years ago

(6×10)+(7×1)+(4×110)+(5×1100)

2 years ago

(7×10)+(6×1)+(4×110)+(5×1100)

2 years ago

Critique each of the following statements and choose the most accurate. 1) The trend toward urbanization has brought many benefits to people and societies and no environmental consequences. 2) The trend toward urbanization has brought many benefits to peo...

2 years ago

Using a number line, what whole number and rational number to the nearest half is 40−−√ between?

2 years ago

my answer is 4. 525

2 years ago

my answer is 1

2 years ago

My answer was number 2

2 years ago

why not # 3?

2 years ago

why not Saudi arabia?

2 years ago

why is it not number 4?

2 years ago

Which option is the best strategy to synthesize information from sources regarding boundary issues? 1. Find unbiased sources and find out if information was left out concerning the people, land, or resources in the boundary region. 2. Find sources directl...

2 years ago

Fluorine has an atomic number of 9 and an atomic mass of 19. How many protons, neutrons, and

2 years ago

How many electrons are shared in a double bond? 1) 6 electrons 2) 1 electron 3) 4 atoms 4) 2 electrons

2 years ago

Which property do all elements in a row of the periodic table have in common?

2 years ago

so the answer is not number 2?

2 years ago

To which subset of real numbers does the following number belong? 10−−√ 1. rational numbers 2. irrational numbers 3. whole numbers, integers, rational numbers

2 years ago

Evaluate Evaluate: a/z + bw^2 for a =8 b =2, w =3 z =4

2 years ago

true or false, Consuming marijuana cannot lead to addiction, because it is a soft drug.

2 years ago

Isnt it a non metal tho too while all other elements are metal?

2 years ago

You plan to pass alpha particles through a field that contains a consistent type of particle. Which configuration will result in the largest deflection of alpha particles? 1. high-energy alpha particles passing through a field of low mass-number-particles...

2 years ago

so the answer isn't#4?

2 years ago

so the answer isn't # 2?

2 years ago

so the answer is not number 4?

2 years ago

so the answer is not number three/

2 years ago

So it's not number 2?

2 years ago

so the answer is not number 4?

2 years ago

the answer isn't # 2?

2 years ago

Which elements are important to include in a summary? Check all that apply.

2 years ago

Summarize the reasons for writing the Declaration of Independence.

2 years ago

can you simplify this better?

2 years ago

Are you sure the answer isn't number 2?

2 years ago

is the answer 4⋅4⋅4⋅4⋅4⋅4⋅4?

2 years ago

6 atoms

2 years ago

are you sure it's not four?

2 years ago

so which one is the answer

2 years ago

but the question is asking about how it helps the voters?

2 years ago

are you sure its not number 3?

2 years ago

So it's not number 4?

2 years ago

SO IT'S NOT behaviorist psychology.

2 years ago

Are you sure it's not psychobiology??

2 years ago

So it's not nomadic pastoralism?

2 years ago