11² = 121 5³ = 125 2⁷ = 128
What is the mass of a sample of a substance with a volume of 120ml and a density of 0.75 g/ml?
Final answer:
To determine the mass of a substance, multiply its volume by its density. For a volume of 120 ml and a density of 0.75 g/ml, the mass is found to be 90 grams.
Explanation:
To find the mass of a sample with a given volume and density, you can use the formula mass (m) = density (ρ) × volume (V).
Mass Calculation:
In this case, you are provided with a density of 0.75 g/ml and a volume of 120 ml. Therefore, you can calculate the mass as follows:
mass (m) = density (ρ) × volume (V)mass (m) = 0.75 g/ml × 120 mlmass (m) = 90 gThe mass of the substance is therefore 90 grams.
Why would oases be important centers for trade in the Arabian Peninsula
Answer:
They have been key stops along arabia's overland trade routes.
Explanation:
The Arabian Peninsula is a highly desert region, which means that it is difficult to live due to the difficulty of access to water and food.
However, there are people who live and work in the Arabian desert: the Bedouins.
These people, while crossing the Peninsula from one side to the other, find themselves in oases to supply their water reserves, to feed their families, clients and animals, such as the camel. In this case, the oases became important stops on Arabian land trade routes.
For 15 points The region or area you live today looks nothing like it did when first created. For years man has built new structures or modified the world around us in some way. Choose something around you or somewhere in the world and describe what man has done to modify the area and the change it has brought.
Which of the following areas would most likely lack access to clean, safe drinking water? A. areas that suffer from physical water scarcity B. cities located in desert areas in the United States C. rural areas in the poorest countries in the world D. urban areas in rainforest ecosystems
The _____ schedule in operant conditioning reinforces a behavior after a set number of behaviors.
The fixed-ratio schedule in operant conditioning reinforces a behavior after a set number of behaviors.
In operant conditioning, a fixed-ratio schedule is a reinforcement schedule that reinforces a behavior after a fixed, predetermined number of behaviors have been performed.
It is a learning process in psychology that focuses on the relationship between behavior and its consequences. It involves modifying behavior through reinforcement or punishment, depending on the outcome of the behavior. In operant conditioning, behaviors are shaped by their consequences, which can be positive or negative.
Positive reinforcement involves providing a reward or pleasant consequence to increase the likelihood of a behavior being repeated. Negative reinforcement involves the removal of an unpleasant stimulus to increase the probability of a behavior occurring again.
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The given question is incomplete. Hence, the complete question is:
The _____ schedule in operant conditioning reinforces a behavior after a set number of behaviors.
a. fixed-interval
b. variable-ratio
c. generalization
d. fixed-ratio
under what condition will a bowling ball slow down if its rolling down a bowling lane at a constant speed?
Due tonight plzzz
What is a free trade area?
A. a group of countries that share similar political and economic beliefs
B. a group of countries that have agreed to eliminate tariffs and trade barriers
C. a group of countries believe their borders should be open and free
D. a group of countries that produce the same goods and services
Answer:
The answer is option B.
Explanation:
a gathering of nations that have consented to wipe out levies and exchange boundaries. Dispensing with taxes and different hindrances to exchanging, for example, authorizing makes a more exchange benevolent condition between the nations. Taxes would typically expand the expense of trading products to different nations. All nations in the organized commerce territory would profit by such a course of action.
Animals that adapt to cold temperatures in polar climates would be living in the
Answer:
Below
Explanation:
Cold environments (both polar and tundra) are found in high latitude areas and mountainous regions of the world. They have an extreme climate and unique characteristics such as the soil type and the plants and animals found there. The biodiversity in cold environments is relatively low because very few species survive there.
Answer:
It would be C tundra biome
What relationship is there between land area and the hemisphere with the greatest population density
based on this passage what is one reason that the Exodus is important to Judaism
Answer:C.
Explanation:
I NEED HELP BRAINLEST IF ANSWERED (picture)
Explique por que a exploração intensa da Mata Atlântica comprometeu possíveis avanços científicos
derivative of ln(2x-3)
Answer:
[tex]\displaystyle \frac{dy}{dx} = \frac{2}{2x - 3}[/tex]
General Formulas and Concepts:
Calculus
Differentiation
DerivativesDerivative NotationDerivative Property [Multiplied Constant]: [tex]\displaystyle \frac{d}{dx} [cf(x)] = c \cdot f'(x)[/tex]
Derivative Property [Addition/Subtraction]: [tex]\displaystyle \frac{d}{dx}[f(x) + g(x)] = \frac{d}{dx}[f(x)] + \frac{d}{dx}[g(x)][/tex]
Basic Power Rule:
f(x) = cxⁿf’(x) = c·nxⁿ⁻¹Derivative Rule [Chain Rule]: [tex]\displaystyle \frac{d}{dx}[f(g(x))] =f'(g(x)) \cdot g'(x)[/tex]
Explanation:
Step 1: Define
Identify
[tex]\displaystyle y = \ln (2x - 3)[/tex]
Step 2: Differentiate
Logarithmic Integration [Derivative Rule - Chain Rule]: [tex]\displaystyle y' = \frac{1}{2x - 3} \cdot \frac{d}{dx}[2x - 3][/tex]Basic Power Rule [Addition/Subtraction, Multiplied Constant]: [tex]\displaystyle y' = \frac{2}{2x - 3}[/tex]Topic: AP Calculus AB/BC (Calculus I/I + II)
Unit: Differentiation
What percentage of North America is covered by forests?
A. 12%
B. 25%
C. 36%
D. 48%
in the caste system which group of people fit into the Upper Class society
identify the terms or phrases that are paired together correctly A.desert and dwarf trees B.temperate and deciduous forest and evergreen trees or C.subaritic taiga and moss or D.tundra amd permafrost.
Which question cannot be answered by science?
which of the following is not a direct cause of flooding?
A. melting snow
B. an ice storm
C. excess precipitation
D. excess surface runoff
Final answer:
An ice storm is not a direct cause of flooding because it involves frozen precipitation that does not immediately contribute to water volumes in rivers or streams.
Explanation:
The direct causes of flooding typically include factors that contribute to an increased volume of water in rivers, streams, or areas that cannot absorb all the water at once, leading to overflow. Melting snow and excess precipitation certainly contribute to increasing water levels, as they add more water to the system than it can handle, leading to overflowing banks or spreading water in areas typically dry. So these two are definitely causes of flooding. Excess surface runoff is another contributor to floods; when the ground becomes saturated, or the water simply cannot infiltrate fast enough, this runoff can lead to increases in water levels in bodies of water, leading to flooding. An ice storm, however, would not be a direct cause of flooding because it involves frozen precipitation that accumulates on surfaces without immediately adding to water volumes in bodies of water. Over time, as the ice melts, it could indirectly contribute to flooding, but the initial occurrence of an ice storm is not a direct cause.
Which scholar(s) were the catalysts in developing a theory of positive organizational scholarship around authentic leadership?
Bruce J. Avolio and William L. Gardner are the primary scholars responsible for the development of a theory of positive organizational scholarship around authentic leadership, collaborating with others like Fred Luthans and Fred O. Walumbwa to further the research.
The scholars who were the catalysts in developing a theory of positive organizational scholarship around authentic leadership include Bruce J. Avolio and William L. Gardner. Their pivotal work, 'Authentic leadership development: Getting to the root of positive forms of leadership' published in Leadership Quarterly in 2005, laid the groundwork for this area of study. They emphasized the importance of leadership that is genuine, transparent, and ethical. Furthermore, their collaboration with scholars like Fred Luthans, Doug R. May, and Fred O. Walumbwa, especially in the article 'Can you see the real me? A self-based model of authentic leader and follower development', extended the exploration of authentic leadership frameworks. Other significant contributors to this field include Bill George, who highlighted the inspirational aspects of authentic leaders, and Ray T. Sparrowe, who examined the connection between authentic leadership and narrative identity.
explain why a fast moving freight train cannot be stopped quickly
Which of the processes is NOT an example of chemical weathering?
Answer:
splitting of a rock along a fracture
Explanation:
As a fracture is the separation of the geologic formation and that is a joint on the rocks and that divided the rock into small pieces and the rocks. And is commonly caused by the stress and the rocks systems thus is not a chemical weathering process. Thus the fracture is a fault, a joint and the crack a fault in the axial stretching of the rocks and may also be due to the lithospheric stretching when the band of the rocks moves up and down the horizontal bedding planes.a four sided polygon with two pairs of parallel sides
QUESTION -- If AB + BC = AC, and A, B,and C are collinear, which of the following is true?
ANSWERS____________________
1 -- A is between B and C.
2 -- AC = BC
3 -- B is the midpoint of .
4 -- B is between A and C.
The correct answer is 4 -- B is between A and C
What Exactly Are Collinear Vectors?Any two provided vectors can be termed collinear if they are parallel to the same given line. As a result, we can regard any two vectors to be collinear if and only if they are either along the same line or parallel to each other.
hence B is between A and C
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how do the changes in the amount of Arctic sea ice affect polar bears diet?
Latitude and longitude coordinates are used to describe a(n) _______ location.
Answer:
absolute A. on edg
Explanation:
This part of the stratosphere is known as the
Answer:
This portion of the stratosphere if known as the _______.
A.
mesosphere
B.
thermosphere
C.
tropopause
D.
ozone layer
Explanation:
which one is it
The U.S. Department of Agriculture created the ______ to develop national standards for the production, processing, and delivery of organic foods.
National Organic Program
Food and Drug Administration
Environmental Protection Agency
National Institutes of Health
Answer:
National organic program
Explanation:
The latitude of a place to fix clement because an area is located two months how much ___ it receives
A-rain
B-humidity
C-sun
D-wind
story problem for 7 ×6= 42
The multiplication problem '7 times 6 equals 42' translates to the real-world story problem of saving money, where Joe saves $7 each week for 6 weeks to gather enough cash ($42) for a new video game.
Explanation:The problem 7 × 6 = 42 can be illustrated through a story problem like this:
Joe is saving up for a new video game that costs $42. The game store allows him to put aside $7 each week onto a gift card until he has enough saved. The problem of 7 × 6 = 42 could represent the situation. This means that Joe will have enough money on his gift card after saving $7 for 6 weeks.
This is a multiplication problem, with 7 (the amount saved each week) and 6 (the number of weeks) being the factors and 42 (the total money saved) being the product. Therefore, the multiplication '7 times 6 equals 42' corresponds directly to the question 'How much money does Joe have after 6 weeks if he is saving $7 each week?'
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Which region of the Caribbean was formed from small continental pieces that were carried by the Caribbean plate as it moved away from Africa?
Answer:
Greater Antilles
Explanation:
The greater island is the largest island of the Caribbean and is a grouping of the Caribbean sea as the formation of the independent nations of the Latin America that was earlier a part of the Africa.