Explanation:(a) Was this an observational study or an experiment? Explain your reasoning. Experiment, because certain variables were controlled (he sets the screen brightness to low and then starts a movie) to determine if iPhones last longer if the screen brightness is set to low, and it proves the cause and effect relationship.
(b) What is the explanatory variable and the response variable? Response Variable- To determine if iPhones last longer if the screen brightness is set to low Explanatory variable- he sets the screen brightness of 10 of the iPhones to high and starts a movie, then the other 10 to low and starts a movie.
(c) Was a random sample used to collect the data? Yes- “he selects a random sample of 20 brand new iPhones”
HELP.
Which geologic feature is most likely to form where an
oceanic plate moves beneath continental crust?
Answer:
Subduction of an oceanic plate beneath a continental plate causes earthquakes and forms a line of volcanoes known as a continental arc.
Explanation:
There
When an oceanic plate subducts beneath a continental plate, earthquakes occur and a line of volcanoes known as a continental arc forms.
What is continental crust?Continental crust, the outermost layer of Earth's lithosphere that forms the planet's continents and continental shelves and is formed near plate boundaries between continental and oceanic tectonic plates. Almost all of Earth's land surface is made up of continental crust.
Previously, when Earth was hotter (starting 4 billion years ago), continental crust formed directly from partial melting of hydrated oceanic crust in "vertical drips" of basaltic crust before the beginning of plate tectonics around 3.2 billion years ago, or in warm subduction zones afterward.
Thus, earthquakes occur when an oceanic plate subducts beneath a continental plate, and a line of volcanoes known as a continental arc forms.
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Which of the following is an example of positive self-talk?
This looks like something I can handle.
I won't get this assignment finished.
This is going to be a bad day.
This job is too hard for me.
In high school X, approximately 9 percent of the students saw a certain movie on opening night. From a random sample of 200 students from high school Y, 22 saw the movie on opening night. Consider a hypothesis test to investigate whether the proportion of all students in high school Y who saw the movie on opening night is greater than that of high school X. Which of the following is the standard deviation used to calculate the test statistic for the one-sample z-test?
Answer:
B sqrt[((0.09)(0.91))/200]
Explanation:
The expression for the standard deviation used to calculate the test statistic for the one-sample z-test is; S = √(0.09(1 - 0.09)/200)
Standard DeviationThe formula for
We are given;
Sample proportion; p^ = 9% = 0.09
Sample size; n = 200
Formula for the standard deviation here is;
S = √(p^(1 - p^)/n)
Plugging in the relevant values gives;
S = √(0.09(1 - 0.09)/200)
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Use synthetic division to find (X^2-10x+10) ÷(x-4).
Hope it will help :).........
One support of the behavioral perspective is how B. F. Skinner’s ideas have brought to light how the __________ and __________ influence personality.
A.
subconscious . . . conscious
B.
environment . . . learning
C.
environment . . . subconscious
D.
subconscious . . . learning
Answer:
bee
Explanation:
One support of the behavioral perspective is how B. F. Skinner’s ideas have brought to light how the environment and learning influence personality. Thus, the correct option for this question is B.
What do you mean by Behavioral perspective?The behavioral perspective may be characterized as the psychological approach that significantly recommended that the keys to understanding development are recognizable behavior and external stimuli in the environment.
The theory of B.F. Skinner is based on the idea that learning involves the function of alteration in overall behavior. Alterations in behavior may lead to the outcome in the response of an individual with respect to external events or stimuli that generally takes place in the environment.
Therefore, one support of the behavioral perspective is how B. F. Skinner’s ideas have brought to light how the environment and learning influence personality. Thus, the correct option for this question is B.
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HELP FOR BRAINLIEST!
You have a $12000 investment in a bank account that pays you 3.55% compounded daily. After 3 years, your
bank informs you that they are changing to 3.75% compounded quarterly. How much will you have after a
TOTAL of 15 years?
Answer:
23,365
56.25%
Explanation:
3.75%-3.55%=0.2% or 0.20% every 3 years
3.75%x15=56.25%
This is the best I could do hope this helps
Thx for helping Liz
hey, please help. thanks
Answer and Explanation:
Beginning in 1791 a series of treaties between the United States and the Cherokees living in Georgia gave recognition to the Cherokee as a nation with their own laws and customs. Nevertheless, treaties and agreements gradually whittled away at this land base, and in the late 1700s, some Cherokees sought refuge from white interference by moving to northwestern Arkansas between the White and Arkansas Rivers. Then in 1819, the Cherokee National Council notified the federal government that it would no longer cede land, thus hardening their resolve to remain on their homelands. In 1828, Georgia passed a law pronouncing all laws of the Cherokee Nation to be null and void after June 1, 1830, forcing the issue of states' rights with the federal government. At the same time President Andrew Jackson began to aggressively implement a broad policy of terminating Indian land titles and relocating the Indian population. In 1830 Congress passed the Indian Removal Act, which removed Native Americans west of the Mississippi River.
I think it might be D?
10. Ferguson, Missouri was where:
a. Martin Luther King led a boycott of segregated buses
b. John LEwis marched across the Edmund Pettis
bridge
c. Barack Obama was elected President of the United
States
can someone help me please
why was the coal strike of 1902 successful?
1+1 is 2
1+2 is 3
tom and bob can eat 2 slices of pizza a second if you have decimals then that would be 4
Only big brains can answer this question! You see a boat filled with people, yet there is not a single person on board. How is that possible?
Answer:
Every person is part of a couple.
Explanation:
Therefore there are no "single" people on board.
ILL GIVE BRAINLISTEST A community that has progressed so much that it is stable and balanced is called a(n) 1 community
Answer:Climax community is an ecological community in it final stage of succession, in which the species that makes up the community are relatively stable unless a rare earth disaster like earthquakes, fire etc destabilize the system. ... Most climax community takes hundreds and millions of years to reach stability. hopes this helps thats it
itExplanation:
Answer:
Yea the guy above is right. It's climax. I just did the quiz and he got me 100%
Explanation:
Thanks dude!!
Which force helps Earth in its orbit around the sun?
Answer:
C
Explanation:
I think so
What term refers to the human ability to produce goods or services and includes talent and skills?
O A. wages
OB.
resources
Oc.
capital
OD
labor
Reset
Next
Answer:
Labor
Explanation:
Which of the following is NOT an example of a federalist state?
1) Mexico
2) United States
3) India
4) Singapore
5) Russia
please help asap!
Answer:
FYI, i got all these from the web so sorry if there not exactly what u were looking for. And sorry for taking so long to answer :( hope i answered in time.
Explanation:
Mexico: Since Mexico was essentially confederalist, rather than federalist, the Mexican Charter was closer in spirit to the first US Constitution, the Articles of Confederation, than to the U.S. Constitution of 1787.
United: The Anti-Federalists were strong in the key states of Massachusetts, New York, and Virginia. In North Carolina and Rhode Island they prevented ratification of the Constitution until after the new government had been established.
India:The Anti-Federalists were strong in the key states of Massachusetts, New York ... A student of the Indian tribes in North America, he founded the ...
Singapore:Singapore has a multi-party parliamentary system of representative democracy in which the President of Singapore is the head of state and the Prime Minister of Singapore is the head of government. ... However, even though the appointment of judges is counter-majoritarian in nature, ... The Federalist, Middletown, Conn.
Russia:The 1993 constitution declares Russia a democratic, federative, law-based state with a republican form of government. State power is divided among the legislative, executive, and judicial branches.
An athletic cart holds 12 basketballs. Each basketball has a diameter of 10 inches. How much air
would it take to fill all 12 basketballs? Round to the nearest tenth.
Answer:
120
Explanation:
12 x 10 = 120
Which of the following best explains the effects of Mongol trade policies?
Mongols controlled overland trade, leading Europeans to search for alternate trade routes.
Mongols avoided contact with most major religious groups in Asia to prevent assimilation.
O Mongols successfully spread their culture and religious beliefs along overland trade routes.
O Mongols heavily taxed seafaring traders, thus encouraging overland trade to flourish.
Answer: Mongols successfully spread their culture and religious beliefs along overland trade routes.
Explanation:
Under Genghis Khan and his descendants, the Mongols conquered a significant part of Asia and some of Europe to form the largest contiguous land empire in history. This meant that they took over a significant number of nations and trade routes.
These trade routes prospered under the Mongols as they gave trade and merchants special status. The security on these roads and the connections made to the various Mongol dominions enabled the Mongols to successfully spread their culture such that quite a number nations inherited their way of life.
Answer:
d
Explanation:
The well-bred Swedes of the capital1 are formed on the ancient French model, and they in general speak that language; for they have a knack at acquiring languages with tolerable fluency. This may be reckoned an advantage in some respects; but it prevents the cultivation of their own, and any considerable advance in literary pursuits.
A sensible writer has lately observed (I have not his work by me, therefore cannot quote his exact words), “That the Americans very wisely let the Europeans make their books and fashions for them.” But I cannot coincide with him in this opinion. The reflection necessary to produce a certain number even of tolerable productions2 augments more than he is aware of the mass of knowledge in the community. Desultory3 reading is commonly a mere pastime. But we must have an object to refer our reflections to, or they will seldom go below the surface. As in travelling, the keeping of a journal excites to many useful inquiries that would not have been thought of had the traveller only determined to see all he could see, without ever asking himself for what purpose. Besides, the very dabbling in literature furnishes harmless topics of conversation; for the not having such subjects at hand, though they are often insupportably fatiguing, renders the inhabitants of little towns prying and censorious. Idleness, rather than ill-nature, gives birth to scandal, and to the observation of little incidents which narrows the mind. It is frequently only the fear of being talked of which produces that puerile4 scrupulosity about trifles incompatible with an enlarged plan of usefulness, and with the basis of all moral principles—respect for the virtues which are not merely the virtues of convention.
I am, my friend, more and more convinced that a metropolis, or an abode absolutely solitary, is the best calculated for the improvement of the heart, as well as the understanding; whether we desire to become acquainted with man, nature, or ourselves. Mixing with mankind, we are obliged to examine our prejudices, and often imperceptibly lose, as we analyse them. And in the country, growing intimate with nature, a thousand little circumstances, unseen by vulgar eyes, give birth to sentiments dear to the imagination, and inquiries which expand the soul, particularly when cultivation has not smoothed into insipidity all its originality of character.
I love the country, yet whenever I see a picturesque situation chosen on which to erect a dwelling I am always afraid of the improvements.5 It requires uncommon taste to form a whole, and to introduce accommodations and ornaments analogous with the surrounding-scene.
I visited, near Gothenburg, a house with improved land about it, with which I was particularly delighted. It was close to a lake embosomed in pine-clad rocks. In one part of the meadows your eye was directed to the broad expanse, in another you were led into a shade, to see a part of it, in the form of a river, rush amongst the fragments of rocks and roots of trees; nothing seemed forced. One recess, particularly grand and solemn amongst the towering cliffs, had a rude stone table and seat placed in it, that might have served for a Druid’s haunt, whilst a placid stream below enlivened the flowers on its margin, where light-footed elves would gladly have danced their airy rounds.
Here the hand of taste was conspicuous though not obtrusive, and formed a contrast with another abode in the same neighbourhood, on which much money had been lavished; where Italian colonnades were placed to excite the wonder of the rude crags, and a stone staircase, to threaten with destruction a wooden house. Venuses and Apollos condemned to lie hid in snow three parts of the year seemed equally displaced, and called the attention off from the surrounding sublimity, without inspiring any voluptuous sensations. Yet even these abortions6 of vanity have been useful. Numberless workmen have been employed, and the superintending artist has improved the labourers, whose unskilfulness tormented him, by obliging them to submit to the discipline of rules.
In the last paragraph, the author discusses “another abode in the same neighbourhood” in order to
defend the ideals expressed in the project despite the impossibility of fully realizing those ideals
A
suggest that any shortcomings in the project may have been due to inadequate funding
B
argue that the project would have been more pleasing if the workers had been more skillful
C
describe the improvements that could be made in the future to make the project successful
D
concede that a poorly conceived project can still provide a benefit to those involved
E
Answer:
answer is B I got it correct for my assignment so it should be the same thing with you
The writer’s descriptions in the first two paragraphs of the essay
(A) establish the writer’s professional credentials to speak on the
subject of lying
(B) create the impression that the writer begs for the reader’s
sympathy and pity
(C) provide context for understanding the everyday factors that
cause lying
(D) reject the argument that lying is a pathological feature of human
nature
(E) furnish evidence that most lying is prompted by a desire for
Compassion
Answer:
(C) provide context for understanding the everyday factors that
cause lying
Explanation:
Bye
Aristotle believed that the Earth is
Answer:
Aristotle believed that the Earth is Round.
Explanation:
Which point on the Production Possibilities Curve (PPC) is considered INEFFICIENT or
UNDERUTILIZED?
A. A
B. E
C. N
D. 1
Help me
Please I need help promtoo
Answer:
me too man me too good luck
Help pls
Which of the following is a MOTIVATOR for choice in Economics?
O A. Incentives
B. Wealth
C. Regret
D. Peer-pressure
Answer:
A. incentives
Explanation:
I know this because I took econ plus thats is what motivates the economy
what is an isolated language? Examples?
Answer:
A language isolate or isolated language is a language that has words that contain a single morpheme. In other words, it means the words in the language are made up of single morpheme-words.
Examples include Basque, Classical Chinese, and Vietnamese.
Explanation:
An isolated language is a language that is made up of words that contain a single morpheme. In simple words, an isolating language is not related to another in any way.
Among the millions of languages in the world, some languages are isolating. This means that they are not similar or do not have any similarity with any other language in the world.
Some examples of such types of isolating language are Classical Chinese, Basque, Vietnamese, etc.
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Answer:
angie.e.ybarra
Explanation:
In the article “Who Shaped our Behaviors? Peers or Parents?”, Judy Rich Harris suggests that __________ are the most influential in forming children’s personalities.
A.
teachers
B.
parents
C.
peers
D.
doctors
Answer:
C. Peers
Explanation:
Edg 21
Answer: either B or C
Name and describe the 5 characteristics of Neuroplasticity
Answer:
In the word neuroplasticity, the prefix, neuro-, refers to the brain. The suffix, plasticity, refers to malleability or the ability to change. Thus, neuroplasticity refers to the ability of the brain to change. It's important to note that until the mid-20th century it was believed that after childhood the human brain was unchangeable and couldn't respond to external circumstances. However, it's now known that the brain continues to change throughout life.
How did the Missouri Compromise impact western expansion?
It limited expansion by allowing the spread of slavery to most western states.
It helped continue expansion by setting a boundary that determined where slavery would be allowed in western states and territories.
It limited expansion by failing to resolve the issue of slavery in areas beyond Missouri.
It helped continue expansion by allowing individual states beyond Missouri to determine whether or not to allow slavery.
Answer: C
Politicians were forced to deal with the issue of slavery and its westward expansion as early as the Missouri Compromise of 1820. Henry Clay of Kentucky temporarily solved the issue by crafting the Missouri Compromise, bringing Missouri into the Union as a Slave State and, as a balance, Maine entered as a Free State.
8. Assume that the college in Offer #1 has a cost of attendance of $73,332. 1 point
What would be the "net price for the college? *
$53,062
$44,662
$28,770
$0
O
Answer:
53,062
Explanation:
Just took a test and the correct answer was 53,062
Hope this helps
The net price of the college would be the amount that you get from deducting the various grants and scholarships from the cost of attendance.
Facts on College prices There is the cost of attendance charged by the school. This amount is then reduced by various instruments to get to the net price.Some of those instruments include grants, scholarships, federal loans, and federal work study programs. When you remove all of these from the cost of attendance, you get the net price.
Your question did not include the deductions so I opted to explain the process.
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Many machines make work easier by spreading the work out over a _ _
(2 words)
Answer:
hi calese lol
Explanation:
this is kayla btw