Answer:
The Galileo moons were observed in either 1609 or 1610 when Galileo made improvements and his telescope which enabled him to observe celestial bodies more distinctly than ever
Ang araw ang sentro ng sansimukob
Answer:
The sun is the center of the universe...... Yes true
Could not get your question
hindi maintindihan ang iyong katanungan
Explanation:
An object of mass m is moving in a straight line with velocity v and is slowing down from a force F = -kv where k is a constant. At time t = 0, the velocity is [tex]v_{0}[/tex]. How can I derive an equation for the object's velocity as a function of t?
Answer:
The equation of the object's velocity in time is [tex]v(t) = v_{o}\cdot e^{-\frac{k\cdot t}{m} }[/tex].
Explanation:
By Newton's Laws of Motion, the equation of motion that represents the deceleration of the object is described by:
[tex]\Sigma F = - k\cdot v = m\cdot \frac{dv}{dt}[/tex] (1)
Where:
[tex]k[/tex] - Damping constant, in newton-second per meter.
[tex]m[/tex] - Mass, in kilograms.
[tex]v[/tex] - Velocity, in meters per second.
[tex]\frac{dv}{dt}[/tex] - Acceleration, in meters per square second.
Then, we modify (1) until the following ordinary differential equation with separable variables is found:
[tex]-\frac{k}{m} \int \, dt = \int {\frac{dv}{v} }[/tex] (2)
Then, we integrate the equation and find the following solution:
[tex]-\frac{k}{m}\cdot (t-0) = \ln \frac{v}{v_{o}}[/tex]
[tex]- \frac{k\cdot t}{m} = \ln \frac{v}{v_{o}}[/tex]
Finally, we clear the velocity in the solution of the differential equation is:
[tex]v(t) = v_{o}\cdot e^{-\frac{k\cdot t}{m} }[/tex]
The equation of the object's velocity in time is [tex]v(t) = v_{o}\cdot e^{-\frac{k\cdot t}{m} }[/tex].
What is the arc length of the central angle is 225 degrees and the radius of the circle is 6 meters?
Answer:
Length of arc = 23.57 meter (Approx.)
Explanation:
Given:
Radius of given circle = 6 meter
Central angle = 225°
Find:
Length of arc
Computation:
Length of arc = [θ/360][2πr]
Length of arc = [225/360][2(22/7)(6)]
Length of arc = [0.625][12(3.1428)]
Length of arc = [0.625][12(3.1428)]
Length of arc = [0.625][37.7136]
Length of arc = 23.571
Length of arc = 23.57 meter (Approx.)
A craft store owner has 2,016 paint brushes if she wants to put them in packages of 28 how many packages can she make
Answer:
72 it the answer
Explanation:
28×72=2,016
According to the video, what are some products Mechanical Engineers design? Check all that apply. engines robots kitchen appliances medicine chemicals power tools
Answer:
engines
robots
kitchen appliances
power tools
Explanation:
Answer:
engines
robots
kitchen appliances
power tools
Explanation:
High school students what team club is better volleyball team or basketball team? I am very indecisive and I love both sports equally please respond as quick as you can because I have both forms and need to choose one quickly before tomorrow.
Answer:
volleyball
Explanation:
Martina, a sophomore, plans to backpack in Europe for a month after she graduates from high school. What is this an example of?
A. A short-term goal
B. A long-term goal
C. A priority goal
D. An enabling goal
Answer:
Option A, This is example of short term goals
Explanation:
A short-term goal is planned for future (today, a week, a month, or a year). Such goals need small time period to complete the task and hence are short goals while the task that take long time for completion are long term goal. Option B is incorrect as backpacking in Europe will not take long. It is also not a priority goal as a priority goal remains same and continues for a long time. hence, option C is incorrect
Option D is incorrect because it is not an enabling goal as it is not at all helping to achieve a long term goal
Hence, only option A is correct
A rectangular tent has a perimeter of 24 feet. Its area is 32 square feet. What are the dimensions of the tent?
Answer:
4 feet by 8 feet
Explanation:
Given
[tex]P =24[/tex] -- Perimeter
[tex]A = 32[/tex] --- Area
Required
The dimension of the tent
The perimeter of a rectangle is:
[tex]P =2(L + W)[/tex]
Where
[tex]L = Length\\ W = Width[/tex]
So, we have:
[tex]2(L+W) = 24[/tex]
Divide both sides by 2
[tex]L + W = 12[/tex]
Make L the subject
[tex]L = 12 - W[/tex]
The area is calculated as:
[tex]A = L* W[/tex]
This gives:
[tex]L * W = 32[/tex]
Substitute[tex]L = 12 - W[/tex]
[tex](12 - W) * W = 32\\[/tex]
Open bracket
[tex]12W - W^2 = 32[/tex]
Express as quadratic equation
[tex]W^2 - 12W - 32 = 0[/tex]
Expand
[tex]W^2 - 8W -4W- 32 = 0[/tex]
Factorize
[tex]W(W - 8) -4(W- 8) = 0[/tex]
Factor out W - 8
[tex](W - 4)(W- 8) = 0[/tex]
Split
[tex]W - 4 = 0\ or\ W - 8 = 0[/tex]
Solve for W
[tex]W =4\ or\ W = 8[/tex]
Recall that:
[tex]L = 12 - W[/tex]
Substitute [tex]W =4\ or\ W = 8[/tex]
[tex]L = 12 - 4 = 8[/tex]
[tex]L = 12 - 8 = 4[/tex]
So, we have:
[tex]W =4\ or\ W = 8[/tex]
[tex]L = 8\ or\ L = 4[/tex]
So, the dimension is: 4 feet by 8 feet
Why does fossil fuel use in the United States make the U.S. vulnerable to the political wishes of foreign countries?
A) The U.S. is a net exporter of fossil fuels.
B) Fossil fuels lead to global climate change.
C) The U.S. imports much of its petroleum from foreign countries which set the prices.
D) The fossil fuels in the U.S. cannot be accessed.
E) All of the above
Answer: C
Explanation:
Which technique combines two-dimensional Images Into a three-dimensional Image?
The _______________
technique combines two-dimensional images and enhances them to create a three-dimensional image. This technique is used by forensic scientists to recreate crime scenes and evidence.
Answer:
Originally, stereogram referred to a pair of stereo images that could be viewed using a stereoscope. Most stereoscopic methods present two offset images separately to the left and right eye of the viewer. These two-dimensional images are then combined in the brain to give the perception of 3D depth.
Explanation:
The stereoscopic technique combines two-dimensional images and enhances them to create a three-dimensional image. This technique is used by forensic scientists to recreate crime scenes and evidence.
The general technique used by forensic scientists for the creation of 3-D image illusion with 2-D images is stereogram.
What is the use of three-dimensional images over 2-D images?The 2-D images are flat with the presence of the two geometrical axis, which made the development of the simple images with one perspective only. While the 3-D images are given with the presence of the third dimension as well, which adds multiple perspectives to the images for analysis.
The technique of stereogram is used for the development of three-dimensional illusion with the use of two-dimensional flat images. These are generally used by scientists for the recreation of crime scenes and evidence.
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Please help a girl out❤️
5 or more drinks at a time for men
Why isn´t New Years Eve and Christmas Eve considered an actual holiday?
Answer:
well the reason christamns is a holdiay casue Christmas was the Day of the birth of Jesus so Christmas eve is not a holdiay beasue its the day before a holdiay. ANd for New years eve its not a holadiy becasue its the day before one new years is the start of a new year so the day before is the last day of the year so why would that be a holyday? when the next day is...
Explanation:
I need help tysm have agreatday
Suppose R and Q are two events such that P(R)= .14, P(Q) = .52, and P(R∩Q)= .20, find P(RUQ), are the events mutually exclusive why or why not?
Answer:
#
P(R I Q) = P(RnQ) / P(Q) = 0.1 Therefore P(RnQ) = 0.1 X 0.35 = 0.035 (The intersection in the centre of a Venn Diagram)
P(RnQ') = 0.15 In a Venn Diagram this is R but excluding the centre intersection with Q. Therefore P(R) = P(RnQ') + P(RnQ) = 0.15 + 0.035 = 0.185
P(RUQ) = 0.15 + 0.035 + 0.315 = 0.5 so 0.5 must be outside the Venn Diagram circles.
Explanation:
hope this helps
Analyze the map. Then, answer the question that
follows.
South Africa is an example of a(n)
elongated state.
perforated state.
prorupted state.
enclave.
exclave.
Answer:
A perforated state surrounds another. South Africa is a perforated state
Explanation:
Answer:
A perforated state.
Explanation:
I took the test on edge.
While Pearl is researching for her history assignment, she comes across a website that has been established by a well-known publisher; therefore,
Multiple Choice
A)the information is probably inaccurate.
B)more than likely the information is accurate.
C)it’s not important to cite the source.
D)information is probably missing.
While Pearl is researching for her history assignment, she comes across a website that has been established by a well-known publisher; therefore, more than likely the information is accurate. Thus option B is correct.
What is website ?
A website can be defined as the site of collection of publicly accessible, interlinked Web pages which have single domain name.
Websites is created and maintained by either individual or a group of individual, business or organization to serve a variety of purposes, all publicly accessible websites have World Wide Web.
There are numerous form of Websites according to the type of information they provide like educational sites, news sites, forums, social media sites, e-commerce sites, blog sites etc.
Thus option B is correct.
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Based on the data in the map and your knowledge of world history, the global community's reaction to the spread of the
Ebola virus was similar to which of the following historical examples?
The United States' response to the AIDS epidemic in the late 20th century
The response to mass deaths throughout Europe due to the black plague in the 14th century
The reaction of American Indians to massive outbreaks of smallpox in the late 15th century
The reaction of the Chinese government to the proliferation of opium addiction in the 19th century
Answer:
Is the Black Plague the correct answer?
Explanation:
I need help in less than 4 minutes and am on the verge of failing !!
Answer:
The United States' response to the AIDS epidemic in the late 20th century
Explanation:
Because in the previous question, they asked how it was contained, and the AIDS epidemic was also contained in a similar way.
I am sorry if this is wrong.
guys! Who can help me with this..... What happened with the middle class of america?
Your instructor maintains an online “diary” where he writes short essays and commentary. He asks you to check it routinely because it contains information you need to know about the course. The “diary” is referred to as a
blog.
wiki.
podcast.
website.
Answer:
Option B Wikipedia
Explanation:
A pod cast is downloadable audio file via podcast app. Hence, option C is incorrect
Option D is correct as website contain public information that need to be updated daily or on regular basis
Option B is also incorrect as wiki page information needs to be updated from time to time.
The function of a protein molecule depends on its____
and how it interacts with other_____
Answer:
Structure; protein molecules.
Explanation:
In Biology, blood pH can be defined as a measure of the hydrogen ion (H¯) concentration of blood i.e the level of alkalinity or acidity of blood.
Basically, the normal blood pH of a human being should be between 7.35 and 7.45.
Hence, one of the ways in which the body regulates blood pH is with proteins. Proteins help regulate blood pH by accepting and releasing hydrogen ions. Typically, when the blood pH falls, the hydrogen ions (H¯) are accepted (absorbed) while hydrogen ions are released when the blood pH rises.
For example, a protein such as haemoglobin which makes up a composition of the red blood cells, binds an amount of acid required to regulate blood pH.
The structural formula or dimension of a protein and its relationship (interaction) with other protein molecules generally determine the function of a protein.
Simply stated, the function of a protein is largely dependent on its structure and the level of interaction with other protein molecules.
Explain one way that the removal of trees impacts nitrogen fixation.
Answer:
Nitrogen mineralization and immobilization are increased immediately after clear-cutting, while plant nitrogen uptake is reduced. In fertile sites, the interaction of these processes leads to an excess of nitrogen mineralized over nitrogen utilized within the forest.
Explanation:
i think it help you
Which statement regarding the impact of globalization
on India's caste system is best supported by the
passage?
Globalization has led to increased manufacturing of
consumer technology, which has helped break down
social barriers.
Globalization has led to an increase in
industrialization, which has expanded urban areas,
where social differences matter less.
O Globalization has led to exposure of the Western
world through technology, which has increased the
social status for people from lower castes.
O Globalization has led to urbanization, which has
resulted in more job opportunities and eliminated
traditional social restraints for people from lower
classes.
Answer:
a
Explanation:
Answer:
A
Explanation:
Explain how the rise of secondary sector employment affects population size in urban communities.
Answer:
The rise of secondary sector employment affects population size in urban communities by attracting more people to migrate into the area causing the population to also rise.
Explanation:
I was looking for the answer to so instead I answered it.
The rise of secondary sector employment leads to rise in the population in urban areas as it will have more people moving there.
Why the migration above?There are a lot of incoming technology such as the use of machines in agriculture and it has been found that a lot of farmers and workers often look for jobs in the the secondary sector and thus leading to urban migration.
Conclusively, Note that this will lead to a rise in the population in urban centers as more people go there and there will be a rise of secondary sector employment.
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Balikan
لی
Halika, sagutan mo ang gawain upang masubukan kung anong konsepto ang tum
sa iyong isipan sa nakaraang modyul.
Gawain 2: Talasalitaan
Ibahagi ang iyong nalalaman sa mga sumusunod na salita. Ilagay ito sa isang bu
papel.
1. Migrasyon
2. Overseas Filipino Workers (OFW)
3. Brawn Drain
4. House Husband
5. Brain Drain
Answer:
house husband is interesting
this is no longer a question
Answer:
what I didn't understand your question sorry.hope its help you have a great day keep smiling be happy stay safeA full-credit response includes the following elements. Deduct points if these items are missing or weak. The response should include a description of the effects of increased access to technology such as the washing machine. Deduct 20 points if the description is weak and 30 points if it is missing. The response should include examples of Human Development Index factors, such as Access to Knowledge, that can be increased due to access to technology. Deduct 20 points if the discussion is weak and 30 points if it is missing. The response should include supporting evidence from the video in the form of examples, details, or facts. Deduct up to 20 points if the discussion is weak and 30 points if it is missing. the response should use correct grammar and mechanics. Deduct 5 to 10 points for errors in grammar and mechanics, depending on the severity of the errors. Explain how the idea that increased access to technology can result in greater development (as measured through the Human Development Index).
Answer:
What is human development?
In 1990 the first Human Development Report introduced a new approach for advancing human wellbeing. Human development – or the human development approach - is about expanding the richness of human life, rather than simply the richness of the economy in which human beings live. It is an approach that is focused on people and their opportunities and choices.
People: human development focuses on improving the lives people lead rather than assuming that economic growth will lead, automatically, to greater wellbeing for all. Income growth is seen as a means to development, rather than an end in itself.
Opportunities: human development is about giving people more freedom to live lives they value. In effect this means developing people’s abilities and giving them a chance to use them. For example, educating a girl would build her skills, but it is of little use if she is denied access to jobs, or does not have the right skills for the local labour market. Three foundations for human development are to live a long, healthy and creative life, to be knowledgeable, and to have access to resources needed for a decent standard of living. Many other things are important too, especially in helping to create the right conditions for human development, and some of these are in the table below. Once the basics of human development are achieved, they open up opportunities for progress in other aspects of life.
Choice: human development is, fundamentally, about more choice. It is about providing people with opportunities, not insisting that they make use of them. No one can guarantee human happiness, and the choices people make are their own concern. The process of development – human development - should at least create an environment for people, individually and collectively, to develop to their full potential and to have a reasonable chance of leading productive and creative lives that they value.
As the international community moves toward implementing and monitoring the 2030 agenda, the human development approach remains useful to articulating the objectives of development and improving people’s well-being by ensuring an equitable, sustainable and stable planet.
The Human Development Index (HDI) is a summary measure of average achievement in key dimensions of human development: a long and healthy life, being knowledgeable, and have a decent standard of living. The HDI uses the logarithm of income, to reflect the diminishing importance of income with increasing GNI.
The HDI was created to emphasize that people and their capabilities should be the ultimate criteria for assessing the development of a country, not economic growth alone. The HDI can also be used to question national policy choices, asking how two countries with the same level of GNI per capita can end up with different human development outcomes. These contrasts can stimulate debate about government policy priorities.
The Human Development Index (HDI) is a summary measure of average achievement in key dimensions of human development: a long and healthy life, being knowledgeable, and have a decent standard of living. The HDI is the geometric mean of normalized indices for each of the three dimensions.
The health dimension is assessed by life expectancy at birth, the education dimension is measured by the mean of years of schooling for adults aged 25 years and more and expected years of schooling for children of school entering age. The standard of living dimension is measured by gross national income per capita. The HDI uses the logarithm of income, to reflect the diminishing importance of income with increasing GNI. The scores for the three HDI dimension indices are then aggregated into a composite index using a geometric mean. Refer to Technical notes for more details.
The HDI simplifies and captures only part of what human development entails. It does not reflect on inequalities, poverty, human security, empowerment, etc. The HDRO offers the other composite indices as a broader proxy on some of the key issues of human development, inequality, gender disparity, and poverty.
Scientific observations inspire scientific hypotheses and theories.
True or False?
Answer:
Collecting research data is the final step in the scientific method. false. A scientific theory must be supported with empirical evidence. true ... Scientific observations inspire scientific hypotheses and theories. true.
Which equation is equivalent to
25x2 + 10x = 11
• (5x + 1)2 = 11
•(5x + 5)2 = 16
•(5x + 1)2 = 12
Answer:
Solution given;
2x²+10x=11
• (5x + 1)²= 11
25x²+10x+1=11
25x²+10x=10[not equivalent]
•(5x + 5)²= 16
25x²+50x+25=16[not equivalent]
•(5x + 1)²= 12
•(5x + 1)²= 1225x²+10x+1=12
•(5x + 1)²= 1225x²+10x+1=1225x²+10x=11[equivalent]
Try using completing square
(5x)²+2(5x)(1)+1=11(5x+1)²=10No
Check B
(5x+5)²=1625x²+50x+25=1625x²+50x=-11No
Check C
(5x+1)²=125x²+10x+1=125x²+10x=11Yes
The country of Costa Rica has protected 25 percent of its land in the form of national parks or other protected areas. Which of the following best explains the desired effect of Costa Rica's process of land preservation? A. Costa Rica's national parks and preserved areas are intended to promote international ecotourism and support the country's sustainable local economic development. B. Costa Rica's national parks and preserved areas are designed to attract multinational corporations, providing Costa Rica with economic sustainability. C. Costa Rica preserved these areas to meet the requirements to join the Central American Common Market, which funds environmental sustainability initiatives in member countries. D. Costa Rica preserved these areas to establish special economic zones for the exportation of manufactured products to the United States. E. Costa Rica is predominately an agricultural nation and preserved these areas for the future expansion of global agricultural commodity chains.
Answer:
I'm not sure but I think the answer is "Costa Rica's national parks and preserved areas are intended to promote international ecotourism and support the country's sustainable local economic development"
Explanation:
Ecotourism brings people to Costa Rica's natural parks, also not only are they preserving land they are making money from the tourists that come to visit making the preservation of land a positive investment.
The desired effect of Costa Rica's process of land preservation is to promote international ecotourism and support the country's sustainable local economic development.
What is the area protected by Costa Rica?The country of Costa Rica is situated between the borders of Carrabian sea from the east and Pacific Ocean to the west. The country of Costa Rica has protected 25 percent of its land in the form of national parks or other protected areas.
These 25 percent area includes-
National park-Total 25 national parks are in this area.Wildlife refuges-Total 52 wildlife refuges are in this area.Forest-Total 11 forest reserve, 32 protected zone and 15 mangroves are there in this area.The world's almost 5 percent of biodiversity estimated to found in the costa rica.
The government protected 25 percent of its land in the form of national parks or other protected areas because to preserve the natural beauty and surrounding of Costa Rica.
With this protection, the government aim to protected 25 percent of its land in the form of national parks or other protected areas.
Hence, the desired effect of Costa Rica's process of land preservation is to promote international ecotourism and support the country's sustainable local economic development. Option A is correct option.
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Matching the information to be learned to the appropriate memorization technique allows for
a.
Efficient study sessions
d.
All of these
b.
Making the most of the time you have to study
e.
None of these
c.
Remembering important information without cutting corners
Please select the best answer from the choices provided
A
B
C
D
E
Remembering important information without cutting corners.
What is Memorization technique?We must memorize a lot of material for many college courses. It might be challenging to memorize material for one class, but when you have many classes, it can be even more irritating.
Many students believe that they just don't have good remembering abilities. Fortunately, anyone can practice and improve their memorizing capabilities; it's not just for a select few who are born with the necessary aptitudes.
Competitive memorizers assert that applying memory tricks and visualization approaches helps them recall big amounts of information rapidly.
Therefore, Remembering important information without cutting corners.
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