Answer
His number is -34
I need help with these, 50 points for it being so much, Sorry for the trouble!
(Don't Be Greedy)
Answer:
there not much time for the standard algorithm use arrows to calculate the partial products in the algorithm
what shifts in survivor ship curves would you expect to see if environmental problems worsen and polluted related diseases increase?
Besides the constraint of the general life history strategy of a species, the shape of survivorship curves can be affected by both biotic and abiotic factors, such as competition and temperature.
Please help!! Due tonight! Will give brainliest to a HELPFUL ANSWER!
Answer:
mass of sample, M = 1.2359g
mass of CO2, mCO2 = 2.241g
mass of H, mH = 0.0648g
Since the compound is an organic compound,
when organic cpd is combusted it releases CO2 and H2O and NO2.
i) Mass of C, mC = unknown
CO2 molar mass, MCO2 = 44g/mol
C molar mass, MC = 12g/mol
mC = mCO2 × MC
MCO2
mC = 2.241g × 12g of C
44g of CO2
mC = 0.61g of C
C% = 49.36%
ii) mass percent of N = 28.84% of N
mass of N, mN = unknown
NO2 molar mass, MNO2 = 46g/mol
N molar mass, MN = 14g/mol
mN% = mN
M
where, M is mass of the sample.
mN = mN% × M
mN = 28.84% × 1.2359g
mN = 0.356g
iii) mass of O, mO = unknown
mass of sample = mC + mN + mO + mH
1.2359g = 0.61g + 0.356g + mO + 0.0648g
mO = 1.2359g - 1.0308g
mO = 0.2051g
O% = 16.56%
H% = 5.24%
iv) Empirical formula,
Element | C | H | N | O |
% |49.36%|5.24%|28.84%|16.56% |
A. M| 12 | 2 | 14 | 16 |
|49.36/12| 5.24/2 | 28.84/14 | 16.56/1|
n= |C= 4.1 | H= 2.6 |N= 2.1 |O= 1|
A.R |C=4.1|H=2.6|N=2.1|O=1|
Simplest | 4 | 3 | 2 | 1|
ratio
C4H3N20 is the empirical formula.
n = number of moles and at A. R is atomic ratio and I divided by smallest number of moles.
A. M = atomic mass.
What factors are causing India’s population to increase while many other nations are below replacement levels?
Answer:
India is set to surpass China as the world’s most populous country by 2027, according to recent United Nations projections. The country now has 1.37 billion people — second only to China’s 1.4 billion — and is expected to add another 230 million by 2050, many of whom will be among the world’s poorest.
Prime Minister Narendra Modi may have had those facts in mind earlier this year when he called on Indians to have small families. Yet those alarming statistics hide a more complex reality, and some positive trends, experts say.
As in much of the rest of the world, India’s growth rate has been slowing for the past few decades, a decline attributed to increasing alleviation of poverty; rising education levels, especially among women; and growing urbanization. Most Indian states are expected to hit replacement fertility levels of 2.1 children per woman by 2021. Fertility rate has already declined to an average of 2.2 in 2017, according to a government survey of 22 major states, while urban fertility has already fallen below replacement level, to 1.7 children per woman. (The replacement fertility level refers to the number of children born per woman so that one generation exactly replaces the preceding one.)
Still, nine of those states have fertility rates above replacement levels, including five of the poorest. And experts say that India still has a large unmet need for modern contraceptive methods and relies too heavily on sterilizing women. The United Nations estimates that more than 10 million Indian women a year have unintended pregnancies.
According to current estimates, India’s population will peak in the early 2060s at 1.7 billion, putting additional pressure on the environment and natural resources and boosting greenhouse gas emissions —though the average Indian generates a fraction of the planet-warming emissions produced by the average American or European. Most of India’s population increase by mid-century will be due to demographic momentum, meaning that even as fertility rates fall below replacement levels, the large numbers of young people will continue to boost the country’s population, says P. Arokiasamy, head of the Department of Development Studies at the Indian Institute of Population Sciences in Mumbai.
Explanation:
Explanation:
POVERTY
While billions enjoy an affluent style, more than a tenth of the world’s population live in extreme poverty today. Poverty is not a consequence of limited global resources, but political and economic injustice. However, the poorest people are almost always at greatest risk from environmental damage, climate change and competition for resources. The effects of unsustainable population hit the poorest first, and hardest.
unit 2 progress check frq ap lang
Answer:I am sorry but what are you asking
Explanation
…
how does bluish respond when dreenie calls her bluish ? how does dreenie feel
Answer:
1.Why is the book called Bluish? What does the name mean to her classmates? To Dreenie? Is it derogatory? Do you think it is right to call Natalie, Bluish? Would you want a name like this?2.Why does Bluish'smom respond negatively to the nickname "Bluish"?(Did you figure out the Black and Jewish connection before they told us in the book)3.Who was your favorite character and why?4.What did you like best and least about the book?5.Were there any words you didn’tunderstand? If so what were they and did you look them up? a.Throngs –a large number6.What is a Magnet School?It is a public school offering special instruction and programs not available elsewhere, designed to attract a more diverse student body from throughout a school district. But over the last 20 years or so, some Magnet schools have taken on an a more competitive aspect in that they can only fill 10-20% of the students that apply to attend school on their campuses. The current role of Magnet schools, therefore, can often promote academic opportunity and excellence over their regular counterparts. Magnet schools often attract “gifted” students who score well in tests and receive good grades (about 1/3 of all Magnet schools use selection criteria to decide who they’ll invite to enroll for that year).7.What is the exact nature of Bluish's illness?8.How does Dreenie feel about Bluish and her condition? How does the rest of the class respond?9.Why does Bluish say, “I’m sitting right here until they look at me?”10.Have you known someone who had cancer? Were you afraid you would “catch” it if you were around them? 11.What is Dreenie's theory for why Tuli acts the way she does, with her fake Spanish and flamboyant mannerisms; (Lonely, no Mom) Do you think she is Spanish? (12.Dreenie thinks Tuli is needy and jealous? Do you have friends like that? What is the best way to deal with them?13.How would you describe each main character? a.Dreenie –caring and concernedb.Tuli –dramatic and funnyc.Bluish –courageous and perseveringd.Why does Willie call Dreenie –drain? Is it mean?14.Dreenie is only 10 and taking care of so many people. How do you think that would feel?15.What do you notice about the language that Willie uses? “I know who your Mama ain’t”16.How would you describe the neighborhoods they live in –their cultural, economic and family situations?
Explanation:
what was the labor system in tokugawa japan
...of strict social stratification...
21. An astronaut travels to the moon. What is true regarding her mass
A. Her mass and weight are greater on Earth.
B. Her mass and weight are the same on Moon as on the Earth.
C. Her mass is the same on the Earth and the Moon, but her weig
D. Her weight is the same on the Earth and the Moon, but her ma
Answer:
C is the correct option.
Explanation:
Mass remains the same on Moon as it was on Earth but the weight differs on Moon because of gravity is less on the Moon than on Earth.
Intensity is to brightness as wavelength is toa. accommodation.b. frequency.c. amplitude.d. hue.e. disparity.
Intensity is to brightness as wavelength is to: d. hue
Psychology refers to the scientific study of both the consciousness and unconsciousness of the human mind based on feelings, emotions and thoughts, so as to better understand how the mind functions and affect human behaviors in contextual terms.
In Psychology, intensity relates to the brightness of light in the visible-light spectrum while wavelength describes the level of its hue.
Generally, the wavelength at which energy output from a particular source is greatest within the visible-light spectrum is generally referred to as hue.
Find more information: https://brainly.com/question/23460034
Penny has a pencil that is 20 cm long. How long is the pencil in inches?
Answer:
7.87402 inches
Explanation:
1 cm = 0.393701 inches
20 cm = (0.393701×20) inches
20 cm = 7.87402 inches
Thus, the penis is 7.87402 inches long.
How might Cavour
and Garibaldi have criticized each
other as contributors to Italian unity?
Answer:
How did Cavour and Garibaldi unify Italy?
After securing important victories in these regions, Cavour organized plebiscites, or popular votes, to annex Naples to Sardinia. Garibaldi, outmaneuvered by the experienced realist Cavour, yielded his territories to Cavour in the name of Italian unification. ... The entire boot of Italy was united under one crown.
Did Garibaldi and Cavour work together?
Cavour and Garibaldi were both significant in the process of Italian unification, but they worked in two different fashions. Garibaldi was the “people's man”, applying the knowledge learnt from his South American campaigns to this one. Cavour's role was much more one based on politics.
Even though they had different methods they both contributed to Italian unification.
Please help I been getting bots lol I need help asap <3 thanks
what is 28.2% as a decimal and fraction
Answer:
[tex]{ \rm{28.2\% = \frac{141}{500} = 0.282 }} \\ [/tex]
Answer:
Decimal=0.282
Fraction=141/500
Logic gate
Y = 1 if (A = 0 AND B = 0) AND (B = 0 OR C = 1)
Please help, please help mee
Answer:
Wait, i will answer this later
Explanation:
Wait for my idea okay?
Has anyone talked the AP Spanish language and Culture exam before? Is it hard?
Answer:
yes they are I studied for two whole days like non stop its stressful
Members of the baby-boom generation- people born between 1946 and 1964- constitute nearly 1/3 of the US population. Baby boomers have received more education than their parents, and women from this generation were more likely to enter the labor force than women before them. The baby boomers have delayed marriage and parenthood and have fewer children compared to their parents. They are more likely to divorce, bear children while unmarried and to cohabitate. As they grow older, what impact will baby boomers have on the American population in the years ahead?
Answer:
The population of the baby boomers will grow in the years.
Explanation:
Meaning almost all the population will have received more education than their parents, and women of the generation were more likely to enter the labor force than women before them. The baby boomers have delayed marriage and parenthood and have fewer children compared to their parents. They are more likely to divorce, bear children while unmarried and to cohabitate.
Make me Brainlist.
What are pictures of the different type of tools to use in space and what do they use it for
Answer:
Tools to use in space:
•Earth-based Observations
•Airborne and Orbital Telescapes
•Probes and Fly-by Spacecraft
•Orbiters
•Landers
•Rovers
•Sample Return
According to this population pyramid, what current social issue is MOST LIKELY to be a concern to the government?
A) Uneven distribution of men and women in the 55–65 age demographic
B) Lack of workers to support the economy
C) High infant mortality rates
D) Access to jobs and resources for the 20–35 age demographic
E) Housing for the 70–75 age demographic
Answer:
B
Explanation:
I'd say B because it's likely the only thing the government would care about. They wouldn't care about deaths, as long as there was someone to do the jobs they don't want to.
which of the following countries would you expect to have the densest population
Answer:
You didn't give any countries.
Explanation:
PLEASE HELP WILL GIVE BRAINLY!!!!!!
How has the use of the term "serial killer" changed in our society?
Answer:
Technology, proximity and mobility of both victims and killers has changed over time. Of course, the car became a huge part of serial killing. Now we have the internet, so stalking and selecting targets online is a recent innovation. ... Technology moves along with serial homicide
Explanation:
What do reviewers do for readers?
Answer:
A book review is a guide for potential readers. In a concise manner, a review summarizes the author's qualifications and main points, often providing examples from the text. A review also provides an opinion on whether the author succeeds or not in convincing readers of his or her points.
Explanation:
No explanation
trade associations provide all of the following exept
Answer:
your missing the rest of the question
Answer:
degree
Explanation:
How does education level affect the probability of a woman experiencing violence?
Answer:
women with less education experience domestic violence at higher rates than women who have achieved a higher level of education. a victim of domestic violence is greater for those with less than a high school or college education
Explanation:
Most research concerning risk factors has indicated that lack of education is a risk factor for domestic violence. ... It has been noted that women with less education experience domestic violence at higher rates than women who have achieved a higher level of education.
Which of the following best describes the author's purpose in the passage?
(A
To provide detailed descriptions of the instruments used at the Maragha and Tabriz observatories
(В
To evaluate the importance of the astronomical discoveries made by Ilkhanid scientists
C
To portray his patron as a generous supporter of the sciences and a man of unusual intelligence
D
To criticize Ghazan for his vanity and remind him to focus on religious and spiritual pursuits
Answer:
A
Explanation:
Because it helps us understand
To provide detailed descriptions of the instruments used at the Maragha and Tabriz observatories. Therefore option A is correct.
The passage primarily focuses on describing the various instruments utilized in the Maragha and Tabriz observatories during the Ilkhanid period.
The author discusses the massive astrolabe, the azimuth quadrant, and the equatorial ring, providing detailed information about their construction and usage in astronomical observations.
While the passage may touch upon the achievements of Ilkhanid scientists, it does so in the context of showcasing the precision and innovation of the instruments.
The purpose of the passage is not to evaluate the importance of the discoveries or criticize Ghazan but rather to offer insights into the advanced astronomical tools developed during that historical era.
Therefore option A is correct.
Know more about astronomical observations:
https://brainly.com/question/32394164
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a quarterback throws a pass at an angle of 35 degrees above the horizontal with an initial speed of 25 m/s. The ball is caught by the receiver 2.55 seconds later. Determine the distance the ball was thrown.
Answer:
x=52.22m
Explanation:
What would a creditor do to gain legal permission to repossess a borrower's
property?
O A. The creditor would place a lien on the borrower's property.
B. The creditor would charge the borrower a penalty.
C. The creditor would hire a collection agency.
D. The creditor would garnish the borrower's wages.
Answer:
A. The creditor would place a lien on the borrower's property.
Explanation:
Solve for a -3(7a+5)=27
Explanation:
distribute the -3 to 7a +5 which equals -10a -15=27. Then add 15 to both sides to get -10a =42them divide -10 on both sides. Which equals -4.2.
meaning of accountancy??
wrong answer will be reported
Answer:
Accountancy is the rehearse of recording, classifying, and describing and recording of transactions for a business.
Explanation:
It is also a subject.It is known as Accounting.Practitioners of accounting are known as accountants.Explain one way in which trade affected the environment during the period 1200-1450
Answer: Facilitated the transmission of disease
Explanation:
For example The Mongols were all about expanding. When they were taking over other empires and civilizations they were spreading the fleas that harbored the disease.
Which is true about charged particles?
O All charged particles attract one another.
O Similarly charged particles attract one another
O There are no forces of attraction between charged particles
O Oppositely charged particles attract one another
Answer:
oppositely charged particles attracr one another
