Given:
62% of the residents visit Comet Mall.
73% of the residents visit Star Mall.
48% of the residents visit both malls.
To find:
The probability that a resident chosen at random shops at either Comet Mall or at Star Mall.
Solution:
Let A be the event that the residents visit Comet Mall and B be the event that residents visit Star Mall. Then, we have
[tex]P(A)=62\%[/tex]
[tex]P(B)=73\%[/tex]
[tex]P(A\cap B)=48\%[/tex]
We need to find the probability that a resident chosen at random shops at either Comet Mall or at Star Mall. It means, we have to find the value of [tex]P(A\cup B)[/tex].
We know that,
[tex]P(A\cup B)=P(A)+P(B)-P(A\cap B)[/tex]
On substituting the given values, we get
[tex]P(A\cup B)=62\%+73\%-48\%[/tex]
[tex]P(A\cup B)=87\%[/tex]
Therefore, the probability that a resident chosen at random shops at either Comet Mall or at Star Mall is 87%.
Answer: 87%
Explanation:
Which group has the greatest influence in determining what goods and services will be produced in a communist economic system? O farmers O government officials O business leaders
The group that has the greatest influence in determining what goods and services will be produced in a communist economic system is the government official's group. Option B is correct.
What is communist economic system?People and the group of peoples, but not the government, control the free exchange of goods and services under this economic system, and this controlling system is also called as the communist economic system.
Communism is that style of economy where the government owns all property. The government official's group has the most power in determining what commodities and services will be produced under a communist economic system.
Therefore, option B is correct.
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what do we learn from community
Answer:
To tell others about what we think, seeing, etc
Answer:
It allows students to learn more about their personal motivations, practice academic material outside of the context of the classroom and testing, develop critical thinking skills while solving real-world problems, and to think about problems and social issues in new ways.
Explanation:
in which country the first earth summit took place and when ? And what it's objective
Answer:
United Nations Conference on Environment and Development (UNCED), byname Earth Summit, conference held at Rio de Janeiro, Brazil (June 3–14, 1992), to reconcile worldwide economic development with protection of the environment.
Explanation:
Answer:
Earth Summit, conference held at Rio de Janeiro, Brazil (June 3–14, 1992),
and it's objective was to reconcile worldwide economic development with protection of the environment.
Why would the Earth be barren without the atmosphere?
Answer:
Why would the earth be barren without the atmosphere? (a) It gives us life giving gases like oxygen for breathing of animal kingdom and carbon dioxide is inhaled by plant kingdom. ... Thus, atmosphere plays a very vital role and in its absence there won't be any life and earth will be barren.
.............. is influenced by economic growth and development by technological change.
Answer:
Humans standard of living.
Explanation:
Humans standard of living is influenced by economic growth and development through technological change because new technologies in industrial sector increases the production which can be exported to other countries which lead to economic growth so due to strong and good economy citizens of that country allows them to make a high standard living.
What is gdp and how is it useful
Answer:
Gross domestic product (GDP) is a monetary measure of the market value of all the final goods and services produced in a specific time period. GDP (nominal) per capita does not, however, reflect differences in the cost of living and the inflation rates of the countries; therefore, using a basis of GDP per capita at purchasing power parity (PPP) may be more useful when comparing living standards between nations, while nominal GDP is more useful comparing national economies on the international market. Total GDP can also be broken down into the contribution of each industry or sector of the economy. The ratio of GDP to the total population of the region is the per capita GDP and the same is called Mean Standard of Living.
Explanation:
Gross domestic product (GDP) is a monetary measure of the market value of all the final goods and services produced in a specific time period. GDP (nominal) per capita does not, however, reflect differences in the cost of living and the inflation rates of the countries; therefore, using a basis of GDP per capita at purchasing power parity (PPP) may be more useful when comparing living standards between nations, while nominal GDP is more useful comparing national economies on the international market. Total GDP can also be broken down into the contribution of each industry or sector of the economy. The ratio of GDP to the total population of the region is the per capita GDP and the same is called Mean Standard of Living.
What causes different weather conditions?(explain in detail)
The five factors that determine the weather of any land area are: the amount of solar energy received because of latitude; the area's elevation or proximity to mountains; nearness to large bodies of water and relative temperatures of land and water; the number of such storm systems as cyclones, hurricanes, and thunderstorms resulting from air-mass differences; and the distribution of air pressure over the land and nearest oceans, which produces varying wind and air mass patterns.
How could the council reduce the amount of litter in the nature reserve ?
Answer:
Espero te sirva
Explanation:
Coronita plisss
What is this picture
Answer:
An image is an artifact that depicts visual perception, such as a photograph or other two-dimensional picture, that resembles a subject—usually a physical object—and thus provides a depiction of it. In the context of signal processing, an image is a distributed amplitude of color.
What term describes weathering
Answer: Weathering is the process of wearing and breaking down due to many factors such as rain and ice.
Explanation:
why slow up the rocket is not a great option for Mars?
Why do we study the sun?
Select the correct answer.
Which country was forced to turn over its territories in the South Pacific after World War 112
O A. Japan
OB.
United States
Oc.
Great Britain
OD. Germany
Answer:
Japan
Explanation:
It was forced to surrender it's Territories in 1945 to the Allied Forces.
Hope this helps u
Answer:
Japan
Explanation:
Japan held many major South Pacific territories and was forced to give them up after America and Great Britain went in and destroyed the Germans and Japanese
difference and similarity between biodiversity at local, regional and global
Answer:
The “fact” that biological diversity—biodiversity—is declining and that humanity is ultimately responsible has become common knowledge among scientists, citizens, and policymakers. Biodiversity loss is the mantra for conservation; we are exhausting biodiversity on the planet at a far greater rate than it can replenish itself (1). Furthermore, these losses could greatly reduce the benefits (ecosystem services) that humans obtain from nature, such as the pollination of crops, absorption of carbon dioxide from the atmosphere, and provision of wild foods . However, is biodiversity truly declining? Remarkably, Vellend et al. export that, on average, the local diversity of plants has not decreased in recent decades. If anything, it has increased.
Vellend et al. searched the literature for studies that examined changes in local plant diversity. They found 168 studies from around the world, where the number of plant species had been counted, in over 16,000 plots in total, over periods of 5–50 or more years. They analyzed their global-scale dataset, finding an average 7.6% increase per decade in the number of species present in plots. This average was not significantly different from zero, so they concluded that there has been no overall change in local plant diversity, a finding that is extremely interesting.
Answer:
The “fact” that biological diversity—biodiversity—is declining and that humanity is ultimately responsible has become common knowledge among scientists, citizens, and policymakers. Biodiversity loss is the mantra for conservation; we are exhausting biodiversity on the planet at a far greater rate than it can replenish itself (1). Furthermore, these losses could greatly reduce the benefits (ecosystem services) that humans obtain from nature, such as the pollination of crops, absorption of carbon dioxide from the atmosphere, and provision of wild foods . However, is biodiversity truly declining? Remarkably, Vellend et al. export that, on average, the local diversity of plants has not decreased in recent decades. If anything, it has increased.
Vellend et al. searched the literature for studies that examined changes in local plant diversity. They found 168 studies from around the world, where the number of plant species had been counted, in over 16,000 plots in total, over periods of 5–50 or more years. They analyzed their global-scale dataset, finding an average 7.6% increase per decade in the number of species present in plots. This average was not significantly different from zero, so they concluded that there has been no overall change in local plant diversity, a finding that is extremely interesting.
Explanation:
tại sao cần phân bố dân cư hợp lý
Answer: moy bein
Explanation:
Answer:
what language is that?
Explanation:
one type of rock is also named as stratided rock. name the rock and fove reason
Answer:
"Sedimentary Rocks" is the right answer.
Explanation:
Throughout time winds as well as glaciation constructions created Sedimentary rock, sometimes termed Stratified rock, might well be generated by weathering, compressive as well as disintegration.Guess it depends on the heavy metal concentration, the characteristics differ somewhat from green to grey to reddish to brown which is generally sweeper than ordinary sandstone.Thus the above is the correct solution.
why do volcanoes errupt
Explanation:
Volcanoes erupt because of when molten rock(magma) rises to the surface causing bubbles of gas to form.
Answer:
When molten rock called and known as magma rises to the surface.
rainfall maintains atmospheric temperature true or false?
Answer:
Explanation:
The Relationship between Rainfall and Temperature. The physical rationale behind the relationship between rainfall and temperature is that rainfall may affect soil moisture which may in turn affect surface temperature by controlling the partitioning between the sensible and latent heat fluxes [41].
Make a flow chart of soil types found in india
Put the line increasing
Explanation:
Draw a graph and put a line saying that it's increasing
Was the scramble for Africa positive or negative for the continent? Write a short paragraph that gives your educated opinion. Use at least two pieces of evidence to support your answer.
Answer:
The Scramble for Africa definitely had terrible consequences for the continent. The only people who benefitted were the colonizers, who sought to exploit raw materials and people in Africa. Here are some examples of the impact colonization in Africa had:
- Resource depletion
- Labor exploitation
- Lack of political development in African countries after colonization
- Lack of industrialization
Os deslocamentos populacionais apresentam uma série de causas. Cite dois motivos que contribuem pra que o individuo migre de uma região para outra:
Answer:
Busca de melhores padrões de vida e fuga da violencia são dois motivos que contribuem para que um individuo migre de uma região para a outra.
Explanation:
Olá. Antes de explicar a sua pergunta, eu preciso te dizer que esse não é o site brasileiro e sim o site estadunidense. Isso significa que você só pode postar perguntas em português no campo "world Languagens", caso contrario a sua pergunta poderá ser excluída. Então, da próxima vez, por favor, utilize o campo apropriado.
As pessoas migramd e uma região para outra por diversos motivos. entretanto, o principal motivo é a procura pór melhor qualidade de vida, através da busca por emprego. Muitas regiões possuem uma taxa de desemprego muito alta, enquanto outras apresenta uma taxa de desemprego menor. Isso faz com que muitas pessoas que não encontram emprego nas suas regiões se mudem para outras regiões onde a empregabilidade é um fator acessivel.
A fuga de regiões com alto nível de violencia também é uma causa de migração. As pessoas acabam se mudando para áreas mais tranquilas e melhor policiadas, onde elas poderão ter uma segurança maior.
Which two planets are closest to
Earth?(A) Venus and Mars (B) Mars and
Mercury (C) Mars and Jupiter (D) Mars
and the moon
Answer:
Venus and Mars
Explanation:
Venus is the 2nd planet, often called Earth's sister planet. It is in front of Earth. Mars is the 4th planet and comes behind Earth.
Answer:
the answer is Venus and mars
How does the pressure and temperature of each air mass cause changes?
Air currents can experience changes from atmospheric pressure and temperature because these variables modify them.
What are air currents?An air current is a term to refer to the movement of air. This movement is an innate characteristic of air. However, it is also due to factors such as:
Atmospheric pressure: Particles float from areas with higher pressure, to those in which the pressure is lower. Atmospheric air pressure is directly related to altitude, temperature and its composition.Temperature: Higher temperature air currents tend to lose density and move towards higher areas, while lower temperature air currents move to lower areas.Learn more about air currents in: https://brainly.com/question/4134845
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The photo above shows a tree that thrives in the Coniferous Forest area.
1 Based on your observations, what is the name of the tree meant?
2 Based on your knowledge, list four main characteristics of the tree.
(a)
(b)
(c)
(d)
3 The tree in the photo above is said to be able to treat various diseases and for beauty purposes. Based on your knowledge. give your reasons to prove the truth of the statement.
Answer:
it bears the needle like flowers
it is pine tree so it can be coniferous
it can protect it from cold
Which feature is characteristic of a bottomland hardwood forest?
Answer:
They contain many plant species, structurally complex vegetation, a great deal of cover, and a deep litter layer.
Explanation:
The subcontinent has rain forests at which locations?
A. Southern India and Sri Lanka
B. Northern India
C. Bangladesh and Sri Lanka
D. Central India
SUBMIT
Answer:
A. Southern India and Sri Lanka
The subcontinent has rainforests at the locations: of Southern India and Sri Lanka. The correct option is a.
Rain forests are distinguished by heavy rainfall, luxuriant foliage, and a vast array of species of plants and animals. The Western Ghats region in southern India is home to substantial rainforest regions, such as the Nilgiri Biosphere Reserve & Silent Valley National Park. These forests receive a lot of rain and have a lot of biodiversity.
Similarly, rainforests may be found in Sri Lanka, which is located right off the southern coast of India. The Sinharaja Forest Reserve, a World Heritage Site of UNESCO, is an excellent example of a Sri Lankan rainforest. It is notable for its distinct ecology and indigenous species.
As a result, the correct option is Southern India and Sri Lanka.
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The extinction of the dinosaurs happen at the end of which period
Answer:
Cretaceous PeriodExplanation:
Dinosaurs went extinct about 65 million years ago (at the end of the Cretaceous Period), after living on Earth for about 165 million years.
Hi!the extinction of the dinosaur happened at the end of the Cretaceous Period.
Sam is given three sets of wooden blocks, as shown. Sam will use the sets to model how rocks change during different parts of the rock cycle. Describe how Sam can arrange the sets of blocks to model how rocks change as a result of weathering. Justify your reasoning.
Answer:
Y, Z, X
Explanation:
Weathering is the gradual decomposition of rocks by some of th agents of weathering such as the actions of wind and water.
Stage 1: Y block model the first stage of weathering when the rock is still a whole. It has not been affected by wind or water at this stage
Stage 2: Z block can be used to model this stage. The rock has started decomposing. It has decomposed from a whole rock into 8 small rocks.
Stage 3: X block model this stage. The rock has further decomposed from Z block to X block, that is, from 8 small rocks to 64 smaller rocks
In conclusion,
From 1 whole box to 8 small boxes to 64 smaller boxes
Renata precisava medir altura de uma árvore. Para isso, colocou um pedaço de cano enterrado no chão, formando um ângulo de 90º com o solo. Depois mediu os comprimentos das sombras da árvore e do cano, Obtendo as medidas indicadas na figura abaixo. Qual é a medida aproximada da altura da árvore? * 7,5 metros 8 metros 9 metros 7 metros
Answer:
A altura aproximada da árvore é 7,9 metros.
Esta questão está relacionada com a proporcionalidade entre variáveis. A proporção é um valor referente a razão de dois números. Por isso, a proporção está atrelada a fração, onde temos um numerador e um denominador. Desse modo, temos uma relação de equivalência entre dois valores.
Nesse caso, vamos resolver o problema por meio da semelhança entre triângulos. A semelhança entre triângulos ocorre quando existem dois ou mais triângulos com mesmos ângulos internos. Desse modo, existe uma proporção entre suas medidas, que devem ser equivalentes sobre uma determinada razão. Portanto:
which process most probably produced the irregularly shaped boundary between the limestone & the shale?
Answer: l believe it’s C
Explanation: