The volume of a sphere whose surface area is 64cm is approximately 85cm .Thus, the correct answer is option (D)
What is a sphere?A sphere is a three-dimensional equivalent of a two-dimensional circle. A sphere is a collection of points in three-dimensional space that are all the same distance r from a given point. The supplied point is the sphere's center, and r is the radius of the sphere. The earliest known mentions of spheres appear in the work of ancient Greek mathematicians.
The volume of a sphere is calculated as:
Given,
Surface area = 64πcm
The formula for surface area is 4πr^2
So, 4πr^2 = 64π
r= 4cm
The volume (V) of the sphere is:
V = 4/3 π r³
V = 4/3 π (4 cm)³
V = 4/3 π 64 cm³
V = 85.33π cm³
Therefore, 85cm is the correct answer.
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Give reasons :
Tropical deciduous trees shed their leaves in the dry season.
Answer:
Mainly to reduce water loss through transpiration
Answer:
To reduce water loss
Which items are examples of human-environmental interaction?
Answer:
road construction
home building
gold mines
Explanation: tell me if u need more info! but hope i helped!
List the three geographic regions of Central Asia.
Answer:
1. Kazakhstan. 2.Kyrgyzstan. 3.Tajikistan.
Explanation:
Answer:
Tajikistan , Uzbekistan, Kazakhstan are the three geographic regions of Central Asia
Explanation:
Brainliest?
Full-time farmers in the United States and Canada differ from those in other parts of the world because
A. their work is driven by technology.
B. they produce crops primarily for selling.
C. their farms are rarely family run.
D. they do not allow farms to be left fallow.
E. their products are for domestic use and export.
Answer:
A. their work is driven by technology.
Explanation:
Hope this help :D
WHY WAS THERE SO MUCH GLOBAL WARMING DURING THE JURRASTIC PERIOD???????????????
what river system is an important Agricultural Center in Egypt
Answer:
Agriculture used about 59 km3 of freshwater in 2000 (86 percent of total use). All drainage water in Upper Egypt, south of Cairo, flows back into the Nile and the irrigation canals; this amount is estimated at 4 km3/yr. Drainage water in the Nile Delta is estimated at 14 km3/yr.
Explanation:
which Canadian province has the most in common culturally with France
Answer: Quebec
Explanation:
there official language is french.
Explain five advantages of aid
Answer:
1. saves lives
2. rebuild livelihoods and housing after a disaster
3. aid for agriculture can help increase food production
4. increase natural resources
5. encouraging aid industrial development
) What is the longest river in the world?
amazon river - 6853 km (4325 miles)
Which type of risk factor for underage drinking includes gang presence and income inequality?
family
social
personal
community
Answer:
Which type of risk factor for underage drinking includes gang presence and income inequality?
family
social
personal
О community
Explanation:
Why is Canada’s population less than America’s population?
Which indicator suggests that a teen may be abusing drugs?
loss of friends
being on time for curfew
missing one school assignment
volunteering for extra chores at home
Answer:
probably loss of friends
Explanation:
how is anyone suppossed to know that
The use of coal had decreased as a result of competition form oil and ?
The use of coal had decreased as a result of competition from oil and gas.
The answer is Gas. An alternate answer could be Electricity.
Who do Sunni Muslims believe should lead the Muslim community?
Answer:
The answer is Abu Bakr
Which best describes the results of the agricultural revolution?
A. Modern industrial agricultural techniques emerged.
B. People first domesticated plants and animals.
C. Hunting and gathering ceased to be relevant.
D. Agriculture was first adapted to the environment.
E. People took control over the natural environment.
Answer:
its C because none of it makes sense just do you work.
Answer:
B. People first domesticated plants and animal.
Explanation:
The first agricultural revolution was the domestication of plants and animals. all other revolutions came from this first one, like the modification of plants. That could not have happened if scientist did not know how to grow plants.
Alaine looks outside her window and observes that it is hailing outside. Which part of the water cycle is she watching?
Precipitation
Runoff
Condensation
Collection
Answer: A
Explanation: Precipitation
what made life possible in egypt
Answer:
The Nile
Explanation:
It provided water and vegetation
Does the Red Sea separate Africa from Europe ?
True or false
Answer:
The answer is True
Explanation:
The Red Sea, the Gulf of Aden, and the Suez Canal separate Africa from Asia. The Mediterranean Sea and the Strait of Gibraltar separate Africa from Europe.
Answer:
no it doesnt because The Mediterranean Sea to the south separates Europe from Africa.
Explanation:
What are the elements and importance of the globe?
Answer:
Elements- a Globe is basically a miniature physical representation of the Earth. The parts of a globe include its landforms and bodies of water. A globe also includes major human inventions that embarked history.
The Importance- Globes have importance because they help us with geography, and show us the location of distant places.
Explanation:
Hope this helps you as much as intended.
what river flow through five country.
Answer:
the Danube
Explanation:
im right 100%
How might the Japanese megalopolis, known as the Taiheiyō Belt, differ from the Greater Wuhan Megalopolis in China?
The Taiheiyō Belt has a greater percentage of males and an older population than the Greater Wuhan Megalopolis.
The Taiheiyō Belt has a greater percentage of females and an older population than the Greater Wuhan Megalopolis.
The Taiheiyō Belt has fewer people and a younger population than the Greater Wuhan Megalopolis.
The Taiheiyō Belt has more political freedom and a younger population than the Greater Wuhan Megalopolis.
The Taiheiyō Belt has more immigrants and a younger population than the Greater Wuhan Megalopolis.
Answer:
The Taiheiyō Belt has a greater percentage of females and an older population than the Greater Wuhan Megalopolis.
Explanation:
Japanese megalopolis, known as the Taiheiyō Belt, differ from the Greater Wuhan Megalopolis in China the Taiheiyō Belt has a greater percentage of females and an older population than the Greater Wuhan Megalopolis.
What was the Taiheiyo Belt?Taiheiyo Belt or Tōkaidō corridor has an accumulation of infrastructures as well as productive forces megalopolis in Japan. A megalopolis represents a cluster of cities, which are generally attached to metropolitan cities.
Therefore, the population in both geographical structures differs as Taiheiyo Belt has more of the female population while Wuhan Megalopolis has more of the older population.
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Which map projection shows curved lines of longitude?
Answer:
When the lines are going up to down, those are the lines of longitude. The prime meridian would be a line of longitude that passes through Greenwich England too.
Explanation:
What devices did people use to store information in pre industrial age?
Answer:
they use type writter , fax , landlines , letter for storing information
Changing steep slope into usable land is called:
Answer:
Terracing
Explanation:
Terracing is mostly used in agriculture, it is a practice of converting slopes for useful farm practices like farming and this also helps to prevent erosion by reducing the water velocity.
It is an ancient agricultural practice, where mountainous landscapes are converted to platforms.
How has climate contributed to the distribution of population
in Asia?
Explanation:
Population booms ensure Asia emits more carbon dioxide (CO2) – one of the main causes of the Earth’s rising temperature – than any other region
Use the drawing tool to modify the model, showing the direction of prevailing winds in the Northern Hemisphere and convection currents. Label hot and cold air on your convection currents.
convection cells - large wind patterns in Earth's atmosphere caused by convection. Coriolis effect - the bending of currents of air or water
Label hot and cold air on your convection currents.
Convection cells - Large wind patterns are brought on by convection in the atmosphere of Earth.
Coriolis effect - air or water currents that are curved.
What are convection currents?By moving fluid in mass, such as water, air, or molten rock, convection currents move heat from one location to another. There is a heat or density difference within the material, which causes the flow of this fluid.
The Coriolis effect is impacted by wind speed, and it also has an impact on wind speed as a result of friction as wind speed falls. When things travel over great distances without being firmly attached to the ground, this pattern of deflection is described.
Warm material rises to the top of a fluid's convection cells, whereas cold material sinks to the bottom. In this mechanism, a fluid is heated, loses density, and is compelled into an area of higher density.
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Read the lines from "How I Learned English.”
It was an empty lot
Ringed by elms and fir and honeysuckle . . .
In the field, a blue sky above them
Tipped with cirrus.
The imagery in these lines helps readers picture
how colorful and beautiful the setting is.
how thick and green the lot’s grass is.
how windy and warm the weather is.
how dry and dusty the land is.
Answer:
A.) How colorful and beautiful the setting is.
Explanation:
Hope this helped!! :)
The imagery in these lines helps readers picture how colorful and beautiful the setting is. Thus option A is correct.
Who are the readers?Finding and distributing knowledge relies heavily on reading. It is a crucial ability that is learned in very early childhood. Here are some reasons why studying is good for all of us and how comprehension skills are crucial to comprehending the world we live in.
A poet and literary critic offer his viewpoint on what constitutes quality poetry. He claims that knowledge and persistence are necessary to produce high-caliber poetry. Good poets are able to connect the sound of their sentences to the substance in addition to learning rhyme schemes and proper grammar. This will help to understand the theme of the line.
Therefore, option A is the correct option.
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If the asthenosphere was made of rigid rock, like the lithosphere, do you think tectonic plates would move the same way? Would we still have landforms like mountains, volcanoes, and rift valleys?
Answer:
no
Explanation:
because thew lava would not come through
1. What is the demographic transition model?
Answer:
The Demographic Transition Model (DTM) is based on historical population trends of two demographic characteristics – birth rate and death rate – to suggest that a country’s total population growth rate cycles through stages as that country develops economically.
Explanation:
Each stage is characterized by a specific relationship between birth rate (number of annual births per one thousand people) and death rate (number of annual deaths per one thousand people). As these rates change in relation to each other, their produced impact greatly affects a country’s total population. Within the model, a country will progress over time from one stage to the next as certain social and economic forces act upon the birth and death rates. Every country can be placed within the DTM, but not every stage of the model has a country that meets its specific definition. For example, there are currently no countries in Stage 1, nor are there any countries in Stage 5, but the potential is there for movement in the future.
What is the formula for calculating the growth
rate of a population?
Answer:
[(births-deaths+immigration-emigration)/population] x 100
or
(crude births-crude deaths)/10