Answer:
To prevent obstruction of rain drops.
Explanation:
What do the numerator and denominater of a representation fraction respectively show??
Answer this for 10 points!!!!
In a representation fraction, the numerator and denominator have specific meanings and represent different aspects of the fraction.
The numerator of a fraction represents the count or quantity of a specific component or part being considered. It indicates the number of equal parts that are under consideration or being represented. For example, in the fraction 3/5, the numerator is 3, indicating that we are considering three parts out of a whole or a total of five parts.
The denominator of a fraction represents the total number of equal parts into which a whole is divided or the total number of parts in a whole. It sets the reference point or the base for the fraction. In the fraction 3/5, the denominator is 5, indicating that the whole is divided into five equal parts.
Together, the numerator and denominator form a fraction, representing a part-to-whole relationship. The numerator identifies the specific quantity or count of the parts being considered, while the denominator establishes the total number of equal parts or the whole from which those parts are derived.
Fractions are often used to represent proportions, ratios, or division of quantities. They are essential in many areas, such as mathematics, measurements, statistics, and everyday life. Understanding the meaning of the numerator and denominator helps in interpreting and comparing fractions, performing operations with fractions, and grasping the concept of part-whole relationships.
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Describe how the gravitational forces from the sun and the moon compare from one side of earth to the other.
The gravitational forces from the sun and the moon are-The Sun actually exerts a stronger force on the side of the Earth nearest the Sun, and the Moon exerts a stronger force on the side nearest the Moon
The tidal effect is actually inversely proportional to the cube of the distance while gravitational force is inversely proportional to the square of the distance. Since the distance between the sun and the earth is much greater than that between the moon and the earth , the effect observed due to the moon is more than due to the sun.
Gravitational forces are considered as strong force. Due to gravitational force of moon, generally tides arises.
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The transfer of energy as heat occurs all around us. When a warmer stream flows into a cooler lake, which of the following happens?
A. The stream water transfers heat to the lake water
B. The stream water absorbs cold from the lake water
C. The lake water absorbs cold from the stream water
D. The lake water transfers heat to the stream water
Please help its timed!!!
how many constellations can be seen at a time on a clear night
On a clear night, it is possible to see around 4,000 to 5,000 stars with the open eye, which may include parts of up to 15 to 20 constellations depending on the observer's location and time of year.
Constellations are groups of stars that have been named and defined by astronomers to aid in celestial navigation and identification. The number of constellations that can be seen at a given time depends on a number of factors, including the observer's location, the time of year, and the local weather conditions.
In general, on a clear night in a dark sky location away from city lights, it is possible to see around 4,000 to 5,000 stars with the bare eye. Depending on the observer's location and the time of year, these stars may include parts of up to 15 to 20 different constellations.
However, because the positions of the stars and constellations change throughout the year, different constellations may be visible at different times and in different locations.
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how do people get through school with out breaking down?
Answer:
1: Is this even a geography question?
2: This question has so many answers that no one in the word has time to answer. (If I am to make a rough estimate about how long it would take to provide every answer, I would say about a week without stopping for anything)
Explanation:
one thing similar between Europe and the USA
Answer:
These are among the commonly cited contrasts between the United States and Europe: America believes in the untrammeled market, while Europe accepts capitalism — but curbs its excesses.
The list goes on: Social policies either do not exist in America — or are way more miserly than in Europe. Education is socially stratified and largely privatized in America, while in Europe it is universally accessible and state-financed.
Likewise, America's lack of universal health insurance is assumed to mean that people die young and live miserably. And because the market dominates, America's environment is less cared for.
who coined the population education for the first time
Answer:
Slon Wayland coined the population education for the first time.
is this statement true or false? although western europe is very industrially developed, agriculture is the main form of land use. responses
Answer:
it is TRUE
Although Western Europe is very industrially developed, agriculture is the main form of land use. The Alps are considered a climatic divide in Western Europe. The Aegean Sea is an arm of the Mediterranean between Greece and Turkey.
identify conditions associated with the neutral phase of enso in the equatorial pacific. multiple select question. air descends over the central pacific, producing heavy rains and cold sst. the thermocline slopes from a shallow depth in the west to a much deeper location in the east. warm air rises over the western equatorial pacific warm pool, producing low pressure and abundant rain. westward displacement of surface waters drives upwelling of cold, deep water off the coast of western south america.
The conditions associated with the neutral phase of ENSO in the equatorial Pacific are: The thermocline slopes from a shallow depth in the west to a much deeper location in the east and Westward displacement of surface waters drives upwelling of cold, deep water off the coast of western South America. Therefore the correct option is option B and D.
These two circumstances are typical of the equatorial Pacific in its typical state, which is frequently referred to as "ENSO-neutral." Sea surface temperatures in the central and eastern Pacific do not significantly warm or cool during ENSO-neutral circumstances, and atmospheric patterns like the Walker circulation are close to their long-term average.
The other two stated situations are connected to various ENSO phases. While warm air rises over the western equatorial Pacific warm pool, causing low pressure and copious amounts of rain, is connected with El Nio, air that descends over the central Pacific produces heavy rains and cool SSTs. Therefore the correct option is option B and D.
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Where do plants, animals, bacteria, and fungi get energy? What is a food web?
Answer:
;w;
Explanation:
Answer:
(1) Plants absorb energy from the sun and use photosynthesis to make sugars.
Animals obtain their energy by consuming energy-releasing food substances.
Bacteria get their nutrients and generate energy from the organic compounds for example milk, meat, and decaying materials (remains).
Fungi obtain their energy from other organisms or bonds of organic compounds. So their method of obtaining energy is more like an animal than a plant.
(2) A food web or food cycle is a food chain that shows the connection of food relationships between organisms in a specific environment.
Explanation:
Hope this helps! ^^
drag and drop the words into the correct location
The Copernican model of the solar system was a ____ model in which Earth _____. Planets ______, and the stars _____.
•was just another planet
•travelled along a circular path
•heliocentric
•floated in outer space
•were fixed to an outermost sphere
• geocentric
Answer:
The Copernican model of the solar system was a heliocentric model in which Earth was just another planet. Planets travelled along a circular path, and the stars floated in outer space.
Explanation:
Answer:
The Copernican model of the solar system was a heliocentric model in which Earth was just another planet. Planets travelled along a circular path, and the stars floated in outer space.
The definition of materiality of sustainability information does
not refer to it as:
A. Relevant to decision making.
B. Assessing its qualitative importance.
C. Assessing its quantitative importance.
The definition of materiality of sustainability information does not refer to it as assessing its quantitative importance (Option C).
Materiality refers to the significance or importance of information in the context of decision making. When it comes to sustainability information, materiality focuses on assessing the qualitative importance of the information rather than its quantitative importance. In other words, materiality in sustainability reporting does not solely rely on numerical values or quantitative measures. It involves evaluating the relevance and significance of the information in relation to the organization's sustainability performance and impacts.
While quantitative data can provide valuable insights and support sustainability assessments, materiality in the context of sustainability information goes beyond just numerical values. It takes into account factors such as stakeholder concerns, environmental and social risks, and the potential influence of the information on decision making.
Therefore, the statement is correct in stating that the definition of materiality of sustainability information does not refer to it as assessing its quantitative importance. Materiality in sustainability reporting focuses on assessing the qualitative importance and relevance of the information in the decision-making process.
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What can you learn about precipitation levels in South America from this map? Brazil is experiencing a drought. It rains more in higher altitudes. Peru received the highest level of rain. Venezuela got less than 25 cm of rain.
This question is incomplete because it lack the picture of the map. Please find attached to this answer the picture of the map.
Answer:
Brazil is experiencing a drought.
Explanation:
From the map attached to this answer, we can see that Brazil is experiencing drought. The reason for this answer is because on the map we are given keys that come in the different colours and this colours represents the centimeters of rainfall that is experienced by areas in South America.
For Brazil, key colour there is white in colour and this indicates that Brazil is experiencing a minimal rainfall of 25 cm or rainfall. This is very low compared to other areas and it is a major indication of drought.
Droughts can be defined a very long time frame or period whereby there is little or no form of rainfall or precipitation in a particular area.
This minimal or lack of rainfall causes the lack of moisture in the Earth crust and this causes the Earth crust to dry up to the extent that we see cracks and patches on the ground.
Drought can also be caused by very extreme and hot weather conditions. This causes major sources of water such as ponds, streams to dry up.
Answer:
A
Explanation:
Just took the Unit Test on Edge. I hope it helps you. Please give me the brainiest.
What is the slope of a line parallel to y = 4/5x -1
The slope of parallel line would be 4/5.
We know that,
Slope intercept formula is :
y = mx + c
where m is the slope while c is the intercept.
Suppose we have a line ( say y = 4/5x - 1 ) from the question.
Therefore its slope will be :
m = 4/5,
Now, think of a line parallel to this particular line.
Don't you find any similarity between the two?
If we draw a graph in our minds we can take into account that the line parallel to this line will have the same slope.
This is because the inclination of the parallel lines with the positive x-axis is equal.
Proof:
The angle between the two parallel lines will be zero and therefore from the slope formula:
tan θ = (m1 - m2)/1 + m1.m2
tan 0° = (m1 - m2)/1 + m1.m2
0 = m1 - m2
=>m1 = m2
Therefore, the slope of line parallel to y = 4/5x - 1 will be the same as given line i.e. 4/5.
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which factor causes earth’s seasons? earth’s distance from the sun during its orbit the equator’s division of earth into northern and southern hemispheres the tilt of earth’s axis as it orbits around the sun earth’s completion of its orbit around the sun every 365.25 days
Seasons are caused by the tilt of Earth's axis as it circles the Sun. During such time, the hemisphere oriented towards the Sun (north or south) receives more heat. The seasons are not caused by the Sun's proximity.
A season is a division of the year that is based on variations in weather, ecology, and the amount of daylight hours in a certain place. Seasons occur on Earth because to the axial parallelism of the Earth's tilted orbit around the Sun.
Seasons are distinguished in temperate and polar regions by differences in the amount of sunlight that reaches the Earth's surface, which may drive animals to hibernate or migrate, and vegetation to become dormant. Various civilizations define the number and character of seasons depending on geographical variances, and as a result, the number of seasons differs throughout both current and historical cultures.
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correct question is:
Which factor causes Earth’s seasons?
Earth’s distance from the Sun during its orbit
the equator’s division of Earth into Northern and Southern Hemispheres
the tilt of Earth’s axis as it orbits around the Sun
Earth’s completion of its orbit around the Sun every 365.25 days
2. During a given shift at an assembly plant, a crimping line worker has a typical day as follows: 08:00 AM - 08:30 AM - Arrive at plant and attend morning meeting 08:30 AM - 10:00 AM - Assembling parts at crimping machine 10:00 AM - 10:15 AM - Break 10:15 AM-11:30 AM - Assembling parts at crimping machine 11:30 AM - 12:30 AM - Lunch Break 12:30 AM - 02:00 PM - Assembling parts at crimping machine 02:00 PM-02:15 PM-Break 02:15 PM-04:00 PM - Assembling parts at crimping machine From past measurements, the health and safety planner knows that the hourly Leq's of each activity are as follows: Staff meeting and planning room - Leq =45 dB(A) - Crimping Machine - Leq =90 dB( A) - Lunch/Break Room - Leq =60 dB( A) Given these conditions, (a) What is the anticipated Dose percentage for this employee using: (i) the old North American dose standards, and (ii) the European dose standard? (b) What is the 8-hr Leq for the employee? (c) Does this environment pass or fail the requirements for the old North American standard, Europe or the new Ontario standard?
(a) (i) Using the old North American dose standards, the anticipated Dose percentage ≈ 1.26%
(ii) Using the European dose standard, the anticipated Dose percentage ≈ 3.14%
(b) 8-hr Leq for the employee = 68.125 dB(A)
(c) Compliance with standards:
(i) Old North American standard: The environment passes the requirements of the old North American standard.
(ii) European standard:
The European standard sets the maximum permissible exposure at 87 dB(A) for an 8-hour workday.
To calculate the anticipated Dose percentage, 8-hr Leq, and determine if the environment passes or fails the standards, we need to perform the following calculations and comparisons:
(a) Anticipated Dose Percentage:
(i) Using the old North American dose standards:
The old North American dose standard states that the maximum permissible exposure for an 8-hour workday is 90 dB(A). To calculate the dose percentage, we need to compare the time-weighted average (TWA) noise exposure to the maximum permissible exposure. We'll calculate the TWA using the given Leq values and durations for each activity:
TWA = ((Duration1 * Leq1) + (Duration2 * Leq2) + ... + (DurationN * LeqN)) / Total Duration
Total Duration = 8 hours = 480 minutes
Duration1 = 30 minutes = 0.5 hours
Leq1 = 45 dB(A)
Duration2 = 90 minutes = 1.5 hours
Leq2 = 90 dB(A)
Duration3 = 15 minutes = 0.25 hours
Leq3 = 60 dB(A)
Duration4 = 60 minutes = 1 hour
Leq4 = 90 dB(A)
Duration5 = 15 minutes = 0.25 hours
Leq5 = 60 dB(A)
Duration6 = 105 minutes = 1.75 hours
Leq6 = 90 dB(A)
Calculating the TWA:
TWA = ((0.5 * 45) + (1.5 * 90) + (0.25 * 60) + (1 * 90) + (0.25 * 60) + (1.75 * 90)) / 8 = 545 / 8 ≈ 68.125 dB(A)
Dose Percentage = 100 * (TWA / 100)^(1.5 - 90) = 100 * (68.125 / 100)^(1.5 - 90) ≈ 1.26%
(ii) Using the European dose standard:
The European dose standard sets the maximum permissible exposure at 87 dB(A) for an 8-hour workday. We'll perform the same calculations as above, but compare the TWA to 87 dB(A) instead:
TWA = 68.125 dB(A) (calculated above)
Dose Percentage = 100 * (TWA / 100)^(1.5 - 87) = 100 * (68.125 / 100)^(1.5 - 87) ≈ 3.14%
(b) 8-hr Leq for the employee:
The 8-hour Leq represents the equivalent continuous noise level over an 8-hour workday. We can calculate it using the same formula as the TWA:
8-hr Leq = TWA = 68.125 dB(A) (calculated above)
(c) Compliance with standards:
(i) Old North American standard:
The old North American standard sets the maximum permissible exposure at 90 dB(A) for an 8-hour workday. Since the 8-hr Leq is 68.125 dB(A), which is below the maximum permissible exposure, the environment passes the requirements of the old North American standard.
(ii) European standard:
The European standard sets the maximum permissible exposure at 87 dB(A) for an 8-hour workday. Since the 8-hr Leq is 68.125 dB
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The unsaturated zone lies above the Select one: a. Soil moisture b. Saturated Zone c. The recharge area d. The aquitard e. The aquiclude You see a well bore hole gushing water. It is probably a Select one: a. A high well b. Unconfined Well c. A hydrostatic well d. A potentiometric well e. Artesian Well Darcy's Law relates Discharge to Select one: a. DI b. K c. A. d. All of these answers are correct e. Dh
The unsaturated zone is above the saturated zone. A gushing well is likely an artesian well. Darcy's Law relates discharge to various factors.
Above the saturated zone is the unsaturated zone. It is the area where the soil or rock has both air and water, but the pores do not have enough water to fill them completely.
It is most likely an artesian well if you see a well bore hole spewing water. By applying pressure to a confined aquifer, artesian wells cause water to flow to the surface naturally without the use of pumps.
According to Darcy's Law, the hydraulic gradient (dh), cross-sectional area (A), and hydraulic conductivity (K) all influence discharge (Q). You can write it out as Q = K × A × dh. In light of Darcy's Law, all of the given options (DI, K, A, and Dh) are accurate.
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what is a regularly repeating arrangement of atoms in solid form
.Emperor Ashoka personally supported the idea of "conquest by ________."
A) dharma
B) gupta
C) aryan
D) vedic
E) the sword
The correct option is A. Emperor Ashoka personally supported the idea of "conquest by dharma." This refers to the principle of using moral or ethical values to conquer and rule over people rather than using brute force.
Ashoka was a powerful Indian emperor who ruled from 268 to 232 BCE. He was known for his military conquests, but later in life, he became a follower of Buddhism and embraced the teachings of non-violence and compassion. He believed that conquest through dharma was a more humane and just way of ruling over people. This idea was rooted in the Vedic tradition of ancient India, which emphasized the importance of ethical and moral principles in governance. Therefore, Ashoka's support for "conquest by dharma" was a reflection of his commitment to the Vedic principles of good governance.
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Kepler's 3rd law relates the semi major axis of an orbit with its period (the time it takes for the orbiting body to go around a full cycle). When using units of AU for the semi major axis and years for the period, Kepler's 3rd law can be written as ( Orbital Period ) 2
=( Semi Major Axis ) 3
or p 2
=a 3
If Halley's Comet swings around the sun every 75 years, what is the semi major axis of its orbit in AU units?
The orbital period and average separation between a planet and the Sun (or any two objects circling each other) are mathematically related by Kepler's third law, sometimes referred to as the law of harmonies. It asserts that the orbit's semi-major axis (a) cube and square of the orbital period (P) are directly inversely related. The semi-major axis of Halley's Comet's orbit is approximately 21.21 AU units.
To find the semi-major axis of Halley's Comet's orbit in AU units using Kepler's 3rd law, we can rearrange the equation p² = a³ to solve for a.
Orbital Period (p) = 75 years
We need to calculate the semi-major axis (a).
Using the equation p² = a³, we substitute the known values:
(75 years)² = a³
Simplifying the equation:
5625 years² = a³
To find the value of a, we take the cube root of both sides:
a = ∛(5625 years²)
Calculating the cube root:
a ≈ 21.21 years
Therefore, the semi-major axis of Halley's Comet's orbit is approximately 21.21 AU units.
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Earth travels around the sun at the angle of.................... .
a) 35.2°
b) 25.3°
c) 32.2°
In what country is the center of the Prime Meridian?
Some water-poor countries are attaining freshwater through the process of: Please choose the correct answer from the following choices, and then select the submit answer button. Answer choices resalination. glaciers. aqueducts. desalination. levees.
The correct answer is desalination. Desalination is the process of removing salt and other impurities from seawater or brackish water to produce fresh water suitable for various uses.
It is an important method used by water-poor countries to attain freshwater, especially in areas where traditional freshwater sources are limited or inadequate. Desalination plants use various techniques such as reverse osmosis or distillation to separate the salt and minerals from the water, producing freshwater that can be used for drinking, irrigation, and other purposes. While glaciers, aqueducts, levees, and other water management systems can play a role in water availability, desalination specifically refers to the process of converting saltwater into freshwater.
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Question 8 (1 point)
Early settlers who pushed across America
established successful settlements because
of deciduous forests which had:
fertile soil
plenty of plants
plenty of animals
all of the above
Which argument would be supported by those who favor the Schengen policy? a. Millions of Europeans cross borders for work each day.b. Economic integration keeps the standard of living high.c. Lack of border controls makes it difficult to combat terrorism.d. A refugee crisis in Europe is aggravated by unsecured borders.
The Argument that would be supported by those who favor the Schengen policy is Lack of border controls makes it difficult to combat terrorism, therefore the correction option Is c.
The Schengen Area is a region of 26 European countries that have abolished passport and all other types of border control at their collective borders. This area operates veritably much like a single state for transnational trip purposes with external border controls for those travelling in and out of the area.
The Schengen Area was created through the signing of the Schengen Agreement in 1985 and latterly enforced in 1995. It presently covers utmost of the European Union, with the exception of the UK, Ireland, Romania, Bulgaria, Croatia, and Cyprus. The Schengen Area allows free movement of people, goods, services and capital within the area.
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Write 5-8 key points about each volcano and 5-8 things they have in common.
Answer:
A volcano is an opening in a planet or moon's crust through which molten rock, hot gases, and other materials erupt. Volcanoes often form a hill or mountain as layers of rock and ash build up from repeated eruptions. Volcanoes are classified as active, dormant, or extinct.
Volcanoes can be of different shapes and sizes, but all contain some basic parts. The essential parts of a typical volcano are: 1) magma chamber, 2) lava, 3) primary vent, 4) throat, 5) conduit, 6) crater, 7) summit, 8) secondary vent, 9) secondary cone, 10) lava flow, and 11) ash cloud.
Explanation:
Just organize the answers to your liking
What happens to the production of Product A as a result of comparative advantage?
A) The output of Product A decreases to 0 total units.
B. The output of Product A increases to 60,000 total units.
C. The output of Product A decreases to 30,000 total units.
D) The output of Product A increases to 800,000 total units.
Answer:
B
Explanation:
Usa test prep
What is the difference between physical human geography?
A. In general, one examines the nature of rock formations and the other examines human biology.
B. In general, one examines the characteristics of various people and the other examines the physical characteristics of the Earth.
C. In general, one examines the land and water formations and the other examines people’s political beliefs.
D. In general, one examines the structures humans have built and the other examines the different types of humans.
Answer:
B
Explanation:
It doesn't involve people's political views.
Different types of humans isn't involved and pyhsical geography is more then rock formation
What is the impact of south Indian high and south atlantic high on economic,social and environmental activities
The anticyclonic circulation produces a dry climate, but its influence does not stop there: the South Atlantic High brings warm weather from the east coast of South America to Africa in summer as it carries tropical air to its southern flank.
pls help
this is in APEX