Answer:
1, 3 and 5 are true.
Explanation:
A smaller planet doesn't have the gravity to hold and atmosphere (with oxygen) or water. A larger earth would hold a thicker atmosphere, which would contain more ammonia and methane.
Which parts of South America receive the most solar radiation
Answer:
Peru, Bolivia, and Chile
Answer:
Baja California, Mexico; Sertão, and Brazil
Explanation:
A tourist I know went to Brazil and said that it was so hot there.
I also looked up Baja California, Mexico, and Sertão.
In what year did Canada gain complete independence from the British?
Answer:
1867
Explanation:
Type the correct answer in each box. Use numerals instead of words.
An Investment worth $50,000 has these expectations of returns:
• 3096 chance of ending up worth $40,000
• 50% chance of ending up worth $50,100
• 20% chance of ending up worth $65,000
Determine the expected value and risk.
. The investment is risky because it has only a
% chance of making a significant
The expected value of the investment is $
return.
Answer:
The investment is risky because it has only a 1% chance of making a significant impact.
The expected value of the investment is $50,050 return
Explanation:
The expected value of an investment is relevant returns multiplied by the probability of returns multiplied by the number of times such probability will occur
30% chance would expected value as 30%*$40,000*1=$12000
50% chance would have expected value as 50%*50,100*1=$25,050
20% chance would have expected value as 20%*65,000*1=$13000
Expected value in total $50,050
The riskiness of the investment can be calculated as (expected value-initial investment) /initial investment
initial investment is $50,000
expected value is $50,050
riskiness of investment =($50,050-$50,000)/$50,000
=1%
The expected value of the $50,000 investment is $50,050, determined by its weighted probable outcomes. It's considered a risky investment due to only a 20% chance of significant returns.
Explanation:The expected value of an investment is calculated by multiplying each possible outcome by its probability and then adding up all these products. In the question provided, an investment worth $50,000 has different probabilities for different outcomes:
30% chance of ending up worth $40,00050% chance of ending up worth $50,10020% chance of ending up worth $65,000Therefore, the expected value (EV) can be calculated as follows:
EV = (0.30 × $40,000) + (0.50 × $50,100) + (0.20 × $65,000)
EV = ($12,000) + ($25,050) + ($13,000)
EV = $50,050
The investment is risky because it has only a 20% chance of making a significant return (worth $65,000). The expected value of the investment is $50,050.
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What is a similarity between weathering and deposition
Where is China located
Answer:
China is located on the continent of Asia.
Explanation:
nationalistic rivalry and a military build up in europe led to an outbreak of what?
Answer:
World War I
Explanation:
Answer:
gre
Explanation:
On which continent is the South Pole?
Answer:
antartica is the continent
After the United States purchased the Louisiana Territory, America’s western boundary shifted to the __________, which is a(n) __________ boundary.
A.
Mississippi River . . . visible
B.
Mississippi River . . . political
C.
Rocky Mountains . . . physical
D.
Rocky Mountains . . . imaginary
Answer:
c
Explanation:
When assessed using the Gini coefficient, South America gets very high
numbers. What does this signify?
The high numbers in the Gini coefficient for South American countries denote a high level of income inequality, representing a substantial disparity between the rich and the poor.
Explanation:The Gini coefficient is a statistical measure that represents the income or distribution of a nation's residents. This coefficient varies between 0 and 1, where 0 signifies perfect equality and 1 implies perfect inequality. High Gini coefficient numbers in South America therefore imply a high level of income inequality. In practical terms, this means there's a considerable disparity between the rich and the poor within these countries. It's a reflection of the socioeconomic challenges faced in the region, including issues related to education, employment opportunities, healthcare, and access to resources.
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Final answer:
High Gini coefficient scores in South America indicate significant wealth inequality, meaning wealth is concentrated in the hands of a few rather than being evenly distributed across the population.
Explanation:
When assessed using the Gini coefficient, very high numbers in South America signify a great level of wealth inequality within the continent. The Gini coefficient is calculated using financial indicators and is expressed as either a decimal or a percentage. A low Gini coefficient indicates a more equitable distribution of wealth, while a high Gini coefficient reflects greater inequality, with fewer individuals holding the majority of wealth. For example, a Gini coefficient of 0 (or 0 percent) represents perfect equality, whereas a coefficient of 1 (or 100 percent) implies extreme inequality, with one person possessing all the wealth.
In the context of South America, high Gini scores indicate that wealth is not distributed evenly across the population, and that there is a significant disparity between the rich and the poor. This contrasts with countries like Sweden, which have much lower Gini scores, indicating a more equal distribution of wealth.
4. A cylindrical flower vase is 11-inch tall. Find the volume of the vase, if the radius
is 4 inches. (use T = 3.14)
Enter the correct answer in the boxes and select the corresponding number in each column
Final answer:
The volume of the cylindrical flower vase is 552.64 cubic inches.
Explanation:
To find the volume of a cylindrical flower vase, we use the formula: V = πr²h. Here, π is approximated as 3.14, r is the radius, and h is the height of the cylinder. Plugging in the given values, the radius (r) is 4 inches and the height (h) is 11 inches, so the calculation becomes:
V = 3.14 × (4 inches)² × 11 inchesV = 3.14 × 16 inches² × 11 inchesV = 3.14 × 176 inches³V = 552.64 inches³So the volume of the vase is 552.64 cubic inches.
In France, how did Socialists attempt to fight the effects of the Great Depression?
They overthrew the government.
They created new jobs.
They passed worker reforms.
They banned all imports.
The France socialists attempted to fight the effects of the Great Depression by passage of worker reform.
What is the worker reform?The worker reform refers to a social reform that aimed to increases the efficiency, effectiveness of a stable workforce through improved security, compensation etc
The effect of the Great Depression was felt across the globe despite that the main cause was from U.S stock market crash.
However, the France socialists attempted to fight the effects of the Great Depression by passing the worker reform.
Therefore, the Option C is correct.
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Answer:
c
Explanation:
they passed worker reforms
Matter is the ability to cause change.
Please select the best answer from the choices provided
T
F
Answer:
100% False
Explanation:
Central America is an example of a(n)a.Isthmusb.Divergent plate boundaryc.Megalopolisd.Tundra
Answer:
c. Megalopolis
Explanation:
Central America is a large and densely populated group of towns/cities that make up an urban complex. This characteristics make Central America a Megalopolis.
The landscape of Northern Europe is due largely because ofa.Cutting down of the rainforestsb.Glacial Movementc.Convergent plate boundariesd.Mining
Answer:
b.Glacial Movement
Explanation:
Resources are_
distributed throughout the world.
1.evenly
2.unevenly
3.rarely
4.often
Answer:
Unevenly
Explanation:
A bigger country may decide to distribute resources to small countries.
A bigger country may decide to not distribute resources to small countries.
Smaller countries may decide to distribute to smaller or bigger countries.
All distribution of resources is uneven.
What is the equation, in slope-intercept form, of the line that is perpendicular to the given line and passes through the point (0, 9)?
Answer:
2020
Explanation:
Answer:
y= -6x + 9
Sorry for the late answer haha! Hope this helps out :)
Tidal theory of origin of earth
Why do flat maps distort shapes of land masses?
Answer:
Because both the Earth and a globe have curved surfaces, sizes and shapes of countries are not distorted and distances are true to scale. ... flat maps distort shapes of landmasses because the earth is a sphere and cannot be made the right size on a flat plane.
Explanation:
What U.S. state borders the Arctic Ocean?
None If you meant the Atlantic it would be florida N carolina
Which African city has the continents largest metropolitan area
Answer:
Lagos, Nigeria
Explanation:
It is the largest city in Africa, with a population of about 21 million people.
What season is it in the northern hemisphere in the diagram below? A. Spring B. summer C. fall D. winter
Answer:
Summer is the answer
Explanation:
Summer is the season in the Northern Hemisphere in the diagram below. Northern Hemisphere experience the summer season during the June, July and august.
What is Northern Hemisphere?It is home to around 90% of the world's population and the majority of the world's territory. The Northern Hemisphere encompasses all of North America and Europe.
This hemisphere also includes the majority of Asia, two-thirds of Africa, and 10% of South America.
Thus, option B is correct.
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The shape of Arkansas is roughly trapezoidal with bases of 475 kilometers and 300 kilometers and a height of 400 kilometers. What is the approximate area of Arkansas?
i think this can be helpful 1.55×105km²
which has forms 21% of earths atmosphere?
Answer:
Oxygen
Explanation:
Nitrogen gas forms 78%, Oxygen forms 21% and the last 1% consists of various other gases.
Oxygen and Nitrogen are used in various compounds that are essential for plants and animals to survive.
In angle abc, angle a = 120 and angle b is twice angle c. Find angle b and angle c
Answer:
angle b is 40 and angle c is 20
Explanation:
if this is a triangle it has 180 degrees all around add up whats left and figure out what would be double and what would be the other answer
The only major allied nation that lost land after world war 1 was Russia
Answer:
That´s correct.
Explanation:
The Russian army performed terribly in the battles of the Eastern Front, allowing German and Austrian advances. WWI led to chaos, famine and political agitation in Russia. The czarist government fell in February 1917. The democratic temporary government fell in November 1917. The Bolshevik government signed the disadvantageous Treaty of Brest-Litovsk in 1918. Russia lost one third of its territory and half of its population, and got out of the war.
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20. Which statement about permeability is most accurate?
A. Sand is more permeable than sandstone.
B. Silt is more permeable than gravel.
C. Sandstone is more permeable than gravel.
D. Clay is more permeable than sand.
What percentage of people in Africa do not get enough to eat?
A.
10%, or 1/10
B.
33%, or 1/3
C.
50%, or 1/2
D.
75%, or 3/4
Answer:
The answer would be 33% so it is B.
Explanation:
I did research and found out that about 33% of people in Africa do not get enough food to eat.
I answered this before, but it got taken down, same with every other question I ever answered so im redoing everything... Hope this helps you!!!
Answer:
B
Explanation:
33%
what is soil salinity
"Soil salinity refers to the concentration of salts in the soil. It is a measure of the amount of soluble salts that have accumulated in the soil over time.
These salts can come from natural sources, such as the weathering of minerals, or from human activities, such as irrigation with saline water, use of fertilizers, and poor drainage practices. High levels of soil salinity can be detrimental to plant growth and soil health, as it can disrupt the osmotic balance required for plants to absorb water and nutrients effectively.
To assess soil salinity, one common method is to measure the electrical conductivity (EC) of the soil solution, which is the ability of the soil solution to conduct electricity. This is because the presence of dissolved salts increases the solution's EC. The EC value is typically expressed in decisiemens per meter (dS/m) or millimhos per centimeter (mmhos/cm). The higher the EC value, the greater the soil salinity.
Soil salinity can be managed through various practices, such as improving irrigation techniques, applying soil amendments to displace or dilute salts, and planting salt-tolerant crops. Monitoring and managing soil salinity is crucial for maintaining agricultural productivity and environmental sustainability."
Why are some countries megadiverse and others not?
The term "megadiverse" refers to countries that harbor the majority of Earth's species and are therefore considered exceptionally biodiverse.
Several factors contribute to why some countries are megadiverse while others are not:
1. Geographic Location: Countries located in regions with high levels of biodiversity, such as tropical rainforests, coral reefs, or large freshwater systems, are more likely to be megadiverse.
For instance, countries in the Amazon basin or the Congo Basin tend to be exceptionally biodiverse.
2. Climate: Favorable climates, such as warm and humid conditions, support diverse ecosystems and contribute to high levels of biodiversity. Areas with stable climates and abundant rainfall can sustain a wide variety of species.
3. Habitat Diversity: Countries with diverse habitats, including forests, wetlands, grasslands, mountains, and coastal areas, tend to be more biodiverse.
These varied habitats provide niches for a wide range of species to thrive.
4. Evolutionary History: Some regions have had longer periods of evolutionary stability, allowing species to diversify and adapt over time.
For example, areas with ancient mountain ranges or isolated islands often have unique and diverse flora and fauna.
5. Human Impact: Human activities such as habitat destruction, pollution, climate change, and overexploitation of resources can significantly reduce biodiversity.
Countries facing intense human pressures may experience declines in species richness and become less biodiverse over time.
6. Conservation Efforts: The presence of effective conservation measures, protected areas, and sustainable management practices can help maintain or enhance biodiversity within a country.
Countries with robust conservation efforts may preserve their megadiverse status.
brooklyn and demetrius took a total of 115 photos at the science museum demetrius took 4 more photos than brooklinn how many did he take math problem
Answer:
Demetrius took 61.5 ≈ 62 photos
Explanation:
total photos taken = 115
if both took an equal number of photos
then Brooklyn = 50% of 115
Demetrius = 50% of 115
4 photos out of 115 will be = 4/115 * 100% = 0.0347 * 100 = 3.48 %
If Demetrius took 4 more photos then Demetrius will be taking = 50% + 3.48%
= 53.48%
If Brooklyn took 4 less photos then Brooklyn will be taking = 50% - 3.48%
= 46.52%
therefore Demetrius took = 53.48 % of 115
= 61.5 ≈ 62