Answer:
V ≈ 4577.204 cm^3
Explanation:
Use the volume formula V=4/3πr^3 to find the volume. Since you need the radius but are given the diameter, divide it by 2 to get half.
21.4/2 = 10.7
Now plug that into the formula and solve:
V=4/3πr^3
V=4/3π(10.7)^3
V= 4/3π(1,092.7272)
V= 4/3 * 3432.903
V= 4 * 3432.903/3
V = 13731.614/ 3
V ≈ 4577.204 cm^3 or whatever unit is stated.
Write any one area of population edu Cation and environment education each.
Answer:
korean is population place
If you were studying the human geography of the United states, which of these questions would you be most likely to ask.
Answer:
Here's 3 for you:
1. What regions attract certain types of people?
2. What are the charicteristics of poor and affluent neighborhoods?
3. What attitudes perpetuated by the colonizers still affect the American diaspora to this day?
Match the words in the left-hand column to the appropriate blank in the sentences in the right-hand column. Use each word only once.
a. universal time
b. mean solar time
c. standard time
d. daylight saving time
e. apparent solar time
f, leap year
1. When the Sun casts the shortest shadows of the day, it is noon according to____.
2. The time in Greenwich, England is also known as____.
3. The calendar year has 366 days during a____.
4. The Sun reaches its highest point closer to 1 p.m. than to noon when our clocks are set to____.
5. ____was invented to solve train scheduling problems caused by the fact that apparent (and mean) solar time can differ between locations separated by just a few miles.
6. The length of the solar day is usually at least a few seconds different from 24 hours, so when we use 24-hour clocks we are keeping track of_____.
Answer: 1. Apparent solar time
2. Universal time
3. Leap year
4. Daylight savings time
5. Standard time
6. Mean solar time
Explanation:
1. When the Sun casts the shortest shadows of the day, it is noon according to (apparent solar time)
2. The time in Greenwich, England is also known as (universal time)
3. The calendar year has 366 days during a (leap year)
4. The Sun reaches its highest point closer to 1 p.m. than to noon when our clocks are set to (daylight saving time)
5. (Standard time) was invented to solve train scheduling problems caused by the fact that apparent (and mean) solar time can differ between locations separated by just a few miles.
6. The length of the solar day is usually at least a few seconds different from 24 hours, so when we use 24-hour clocks we are keeping track of (mean solar time)
which one of these continents lie completely in the south of the Philippines?
A.North America
B.South America
C.Asia
D.Australia
Answer:
Australia is the correct option
How would you be able to immediately tell whether a shale parent rock had been subjected to either intermediate-grade contact metamorphism or intermediate-grade mountain belt (regional) metamorphism?
Answer:
On the basis of heat and pressure the rock undergoes transformation.
Explanation:
The contact metamorphism occurs when magma comes into contact with the already existing body of rocks. Regional metamorphism occurs in wider areas of earths crust. It occurs in areas where the rocks have undergone deformation at time of orogenetic events. Metamorphic grades refers to the changes in the processing of rocks form low to high grade. The shale rocks are metamorphized under intense heat and pressure to form slate thereby increase in the grade quality. If the rocks are subjected to contact metamorphism then slate is formed and if its regional metamorphism then phyllite, then schist, and finally, gneiss are formed.you 4. List the changes that have improved the travelling in modern times.
Answer:
Affordable trains soon ruled the forte of long-distance travel. Jet services were introduced that could fly higher and faster. By the time the 2000s rolled around, commercial flights had transformed themselves into the primary option of travel. Now, each member of the family boasts of a car each for personal use.
Explanation:
Which of the following is the most important factor when determining a safe speed?
Answer:
The most important factor that one should determine in safe speed on any given day is to be made aware of the conditions in terms of visibility. Example of these would be the darkness, rain, mist or fog.
write 7 087 000 in standard form
Technical facilities for tourism in the Southeast region in Vietnam
Answer:
Technical facilities for tourism in the Southeast region in Vietnam are tiipically politically biased because the goventment want to show that everything is perfect in vietnam when there are obvious problems.
Explanation:
Which of the following city needs is a factor in determining the carrying capacity of a city's environment? A. schools and education centers available to city children B. government services provided to residents C. water resources available to meet city needs D. jobs available for city residents Please select the best answer from the choices provided. A B C D
Answer:
C
Explanation:
water links to environment, the others are irrelevant
Which of the following scenarios are examples of positive-feedback mechanism? Check all that are correct
Answer: Deforestation near the Sahara Desert causes the soil to be exposed. Exposed soil evaporates moisture more readily. Insufficient moisture leads to the death of trees.
A warmer atmosphere causes more evaporation. Water vapor is a greenhouse gas, so this increases the temperature.
Warmer temperatures cause snow to melt. This makes the ground darker, allowing more solar radiation to be absorbed. The warmer ground warms the atmosphere.
Explanation:
Positive feedback mechanism refers to, the changes in a system, which induces further changes. It exists in an environment that leads to the rise in the causative effect of the environment which can change the precipitation, temperature, precipitation and other climatic conditions of the area
Therefore, the examples of positive-feedback mechanism include:
• Deforestation near the Sahara Desert causes the soil to be exposed. Exposed soil evaporates moisture more readily. Insufficient moisture leads to the death of trees.
• A warmer atmosphere causes more evaporation. Water vapor is a greenhouse gas, so this increases the temperature.
• Warmer temperatures cause snow to melt. This makes the ground darker, allowing more solar radiation to be absorbed. The warmer ground warms the atmosphere.
Why do political discussions of the twentieth century tend to fixate on Fascism or Communism
and not on colonialism?
Answer:
Because most of the world was already colonized, so most of the political discussions were based on keeping control at home.
Fascism does not require a government-controlled command economy, whereas communism does. Because there is no private ownership of property or growth of money, both fascism and communism are classless societies. The state owns all means of production.
How was fascism or communism received during the 20th century?Fascism is a nationalistic, top-down system with rigid class roles that is governed by an all-powerful dictator, in contrast to communism, which is based on the idea of economic equality and advocates for a classless society.
The early to mid-20th century saw the rise of fascism and communism, both of which had their inception in Europe. A political ideology that is autocratic is fascism.
On the other hand, socialism is a political philosophy in which members of a society own the production equipment. Over a nation, a fascist leader possesses absolute control and authority.
Socialist leaders, on the other hand, divide up authority and power among the states.
Check out the link below to learn more about fascism and communism;
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The picture below shows the satellite image of ocean surfaces on Earth at Locations A, B, C, and D.
Which of these graphs best models the waves in the four locations? (100 points)
Answer:
(c) see attached
Explanation:
The color coding indicates points A and B have positive sea height, C has nearly zero sea height, and D has slightly negative sea height. This is shown best in the attached graph.
what are the examples of intensive subsistence Agriculture?
Answer:
There are two types of the intensive subsistence agriculture. One is dominated by wet paddy and the other is dominated by crops other than paddy, e.g., wheat, pulses, maize, millets, sorghum, kaoling, soya-beans, tubers and vegetables.
what is greenhouse effect?
Explanation:
The greenhouse effect is the trapping of the sun's heat in the atmosphere of a planet by gases in that atmosphere. The green house effect happens because of so-called greenhouse gases, which includes carbon dioxide, methane, water vapor & other.
If the measure of angle 1 is (3 x minus 4) degrees and the measure of angle 2 is (4 x + 10) degrees, what is the measure of angle 2 in degrees?
A horizontal line. A line extends from the line to form a 90 degree angle. Another line cuts through the 2 lines to form angles 1 and 2, which total 90 degrees.
32 degrees
38 degrees
58 degrees
66 degrees
Answer:
58 degrees
Step-by-step explanation:
3x-4+4x+10=90
7x+6=90
7x=84
x=12
4(12)+10=angle 2
58 degrees = angle 2
Answer:C:58
Explanation:i took the test:D
An example of a genetic temperament
would be
A. a mental illness.
B. classical conditioning.
C. an introvert or extrovert.
Answer:
A
Explanation:
Mental illness sometimes run in families. Some people who have a family member with one may be somewhat more likely to develop one also. Susceptibility is passed on in families though genes.
Match the biome name in column 1 with the description in column 2.
Temperate forest
?
Giant vines
Boreal forest
?
Trees that lose leaves in
fall
.
Rain forest
?
Evergreen trees
1
Chaparral
?
Grasses and shrubs
Answer:
Temperate Forests ⇒ Trees that lose leaves in fall
Here trees change their behavior every season to survive the cold. Their most distinguishing feature is how their leaves change color in response to the season and in the fall, they shed their leaves.
Boreal Forests ⇒ Evergreen
Boreal forests are the largest forest areas in the world. Areas tey cover are in Canada, Russia and Alaska and on account of being able to survive the cold weather, they are evergreen.
Rain Forest ⇒ Giant Vines
Rain forests have a lot of canopy like trees which blocks sunlight for other plants. These plants respond by using large vines to reach sunlight.
Chaparral ⇒ Grasses and Shrubs
These have the shortest and least numerous trees of the bunch. There are also a lot of grasses and shrubs. You will find these in the California.
what is one way mining companies could help protect the environment as part of their business
IN North America, a winter weather change that might be associated with large amplitude Rossby waves is
Answer:
A jet stream that alternates between hot and cool periods.
Explanation:
Winds typically travel at the very same latitudes, but Rossby waves occur when winds shift it into hurricane pattern. The Rossby waves go in a north-south direction and then return again. Whenever the Rossby waves' breezes swing up, they transport warm air first from tropical to the northern, while when they swing down, they transport cold air from either the Arctic to the south, resulting in alternating warm and cold spells.
which body of water is found southwest of the Philippines?
A.Pacific Ocean
B.Indian Ocean
C.Arctic Ocean
D.Atlantic Ocean
Answer: B. Indian Ocean
Explanation: Check out the map below.
What should you do if you run aground and your boat has serious damage?
1.Don't put the boat in reverse. Instead, stop the engine and lift the outdrive.
2.Shift the weight to the area farthest away from the point of impact.
3.Try to shove off from the rock, bottom, or reef with a paddle or boathook.
4.Check to make sure your boat is not taking on water.
#BRAINLEST LOVE❣️If a boat sustains serious damage, it is important to prioritize safety and take immediate action to ensure the well-being of everyone onboard.
Determine the extent of the damage and evaluate the immediate risks. If there is a threat to the safety of passengers or if the boat is taking on water, take immediate action to address those concerns.
Use marine VHF radio to call for help. Contact the nearest Coast Guard or marine authorities and provide them with your location, the condition of the boat, and any assistance you may require. If don't have a VHF radio, use any available means of communication to seek assistance.
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Would you expect sediments found in the Cedar Creek alluvial fan to be texturally and compositionally mature, or texturally and compositionally immature
Answer:
I would expect the sediments found in the Cedar Creek alluvial fan to be textually and compositionally immature.
Explanation:
I would expect the sediments found in the Cedar Creek alluvial fan to be textually and compositionally immature because this type of sediment is more common than usual to be present in most alluvial fans. This is probably due to the lack of weathering in these regions, which ends up leaving the sediments little worked, since their structures and compositions are not influenced by weathering factors, with great impact.
which control of weather and climate predominantly affect ethiopian climate ?how?
Answer:
Altitude and relief features.
Explanation:
In Ethiopia, the climate changes mostly with altitudes and stays from hot to arid and to cool in plateaus. As t located near the equator, the country has variations in climate throughout the year. There exist various plateaus such as Ethiopian highland and mountainous ranges in the country which is responsible for the different climate of the places.Which of the following is the best example of the diffusion of American
popular culture?
A. Cafés serving espresso and pastries in France
B. Hollywood movies being shown in France
C. French laws that protect the French film industry
O D. French food being served at top New York restaurants
The best example of the cultural diffusion is that French laws protect the French film industry. Option C is correct.
What is cultural diffusion?The distributive and blending of elements from other social process or civilizations is called as the cultural diffusion.
People recognize and employ many assorted sorts of dress, food and even linguistic communication from these many societies, and French laws preserve the French cinema industry, which is the best example of cultural transmission.
Therefore, option C is correct.
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Select the correct answer.
The correlation between the number of hours Brad studies and the grades he gets is 0.8. Which phrase best describes the correlation between the number of hours Brad studies and the grades he achieves?
Answer: strong positive correlation
Explanation:
A positive correlation exists when the correlation coefficient that we've is greater than 0. This means that both variables that are given move in the same direction.
Since the correlation between the number of hours Brad studies and the grades he gets is 0.8, it means that there's a strong positive correlation due to the fact that the value is close to +1.
This means that the number of hours that Brad studied is a good predictor of
the grade that he gets in his examination but it's not perfect.
Uniformitarianism is: Group of answer choices a geochronological dating method used to determine the age of fossils the theory that natural processes that occurred in the past still occur today the best way to explain evolution by natural selection the theory dealing with the similarities between all hominins an outdated geological concept
Answer:
The correct answer is Option b (The theory...........occur today).
Explanation:
The hypothesis that throughout the previous world more or less the same scientific processes, as well as methods operating throughout the existence that has ever been functioned, could be determined as Uniformitarianism.While it may be applicable in whatsoever field, it would be an essential pillar for the establishment of geological technology.The other alternatives are not related to the given scenario. So the above is the right one.
Hi Friends!
Please help me out with this question given below:
Why is erosion considered a slow process?
Explanation:
Weathering has deteriorated and broken up the sandstone, making it ready for destruction. Erosion occurs when ice, moisture, wind, or gravity take up and transport rocks and materials to a new location. They can't transport as much sediments if they slow down. Rock formations are where the sediment is dumped or deposited.
Why the mode of pollination in maize is cross-pollination? Why it is important to cover the ear shoot with a butter paper bag before the emergence of silks? What could be the consequences if a few silks emerge before bagging?
Answer:
The correct answer is -
1. due to the fact that maize is a monoecious crop that has male and female flowers in separate parts of the same plant that distributed pollen by the wind to other female parts of another maize plant.
2. Once silks are visible, they may already be contaminated with foreign pollen, so it is vital that ears shots are bagged before the emergence of silks.
3. If silks have emerged before bagging which means they are already been contaminated with other pollen and which will affect the process of hand pollination and have other varieties than desired.
In Seoul, Korea it’s said that the air pollution is bad and that it shortens people’s lives by a year or so, would this be true for someone who is going to visit only for three months??
Answer:
yes
Explanation:
I would say it would be true because even though you are visiting for 3 months you will still be breathing the polluted air for the 3 months thus it would affect a person in a negative way and it is true.
