The side of a cube is decreasing at a rate of 9 millimeters per minute.
At a certain instant, the side is 19 millimeters.
What is the rate of change of the volume of the cube at that instant (in cubic millimeters per minute)?
Answer:
the rate of change of the volume of the cube is -9747 cubic millimeters per minute
Explanation:
The computation of the rate of change of the volume of the cube is given below:
As we know that
The volume of the cube is x^3
Now differentiate it with time t
So
dV÷ dt = 3x^2 dx ÷ dt
Now put the values
= 3(19)^2 (-9)
= -9747 cubic millimeters per minute
hence, the rate of change of the volume of the cube is -9747 cubic millimeters per minute
how can i get brainliest really easy
Answer:
By writing good answers.
Explanation:
Honestly, in my opinion, it's never been easier to get a Brainliest. With all these idiots running around leaving fake links, all you have to do is write a decent answer and you pretty much automatically get Brainliest.
1. What is the elevation of point "C"?
A. 170 m
B. 160 m
C. 130 m
D. 20 m
E. 50 m
2. Which side is steeper?
A. North
B. East
C. West
3. What is happening between points "F" and "D"?
A. going uphill
B. going downhill
Answer:
we dont have the picture or anything else to go off of
A form of behavior therapy that is generally done in three steps as a way to reduce fear and anxiety is referred to as _________.
A.
aversion therapy
B.
systematic desensitization
C.
cognitive therapy
D.
rational-emotive behavior therapy
Answer:
C. cognitive therapy
Explanation:
A form of behavior therapy that is generally done in three steps as a way to reduce fear and anxiety is referred to as cognitive therapy .
The part of the behavior therapy that has been involved in dealing with fear and anxiety is systematic desensitization. Thus, option B is correct.
What is a behavior therapy?The physiological therapy that has been used to treat the mental disorder such as fear, stress, anxiety, depression, and others is termed as the behavioral therapy.
The therapy can be performed in three steps, with the step that has been involved in the dealing with fear by exposure to the stimulus that leads to the reduction in the anxiety is termed as systematic desensitization. Thus, option B is correct.
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What comes to mind when you think of WW2?
Researchers suspect that sewage leaked into the Moose River. Rates for which of the following diseases should be used to determine whether the human population using the river as a source of drinking water was exposed to sewage?
a. Dysentery
b. Mesopotamia
c. asthma
d. malaria
Answer:Dysentery
DysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysenteryDysentery
Explanation:
Answer:
A, Dysentery
Explanation:
Dysentery is caused by untreated sewage in streams and rivers. If researchers measured this in the human population and found higher rates than average, it could be used as evidence for leakage from the sewage treatment plant.
B is incorrect because mesothelioma is a type of cancer that is mainly caused by exposure to asbestos. It does not result from contaminated drinking water.
C is incorrect because respiratory problems, such as asthma, can be affected by elevated levels of tropospheric ozone. They are not linked to contaminated drinking water.
D is incorrect because malaria is a parasitic disease caused by bites from infected mosquitoes, not contaminated drinking water, and is found most commonly in sub-Saharan Africa.
The writer wants to reduce ambiguity in sentence 6 (reproduced below) by changing the placement of the underlined text, adjusting punctuation and capitalization as needed.
Perhaps not surprisingly, when they resemble humans or animals, people readily bond with robots.
Which of the following is the most logical placement for the underlined text?
A. Before “Perhaps”
B. After “people”
C. After “readily”
D. After “bond”
E. After “robots”
Answer:
E. After “robots”
Explanation:
Answer E
Correct. The underlined text is a modifying phrase that describes the word “robots.” By placing the phrase directly after the word it modifies, the writer can reduce ambiguity in the sentence. This choice makes it clear that the modifying phrase refers to robots, not people.
Answer:
E
Explanation:
After "robots" because it makes complete sense.
How do religious and ethnic groups both reflect and influence the geography of places at different
scales?
Answer:
Religious and ethnic groups both reflect and influence the geography of places at different scales since human beings, who are ultimately the ones who give geography its cultural and social component, tend to group together in specific places, depending on their similarities and its adaptability to environmental conditions. Thus, for example, in Canada French speakers tend to cluster in the province of Quebec and, to a lesser extent, in northern Ontario. This affects the political geography of the place, since it makes the official language of Quebec French and not English, which is the official language of the rest of the country.
Identify the type of genre:
Sunlight had sneaked in through the window and was creeping toward the chair where my pants dangled. I was lying in
bed, rubbing some gunk from the corner of my eye. It must have collected while I was sleeping, and to just let it stay there
seemed inappropriate.
A.)Fiction
B.)Mystery
C.)Poetry
D.)Nonfiction
Answer:
A.) Fiction
Explanation:
The correct option is - A.) Fiction
The writer is considering replacing the underlined portion of sentence 11 (reproduced below).
In one study, test subjects did a bunch of things with a humanlike robot called Nao.
Which of the following versions of the underlined text most closely fits the style of the passage?
A. (as it is now)
B. performed a series of tasks
C. finished a ton of work
D. completed loads of experiments
E. executed an array of assigned enterprises
Answer:
B. performed a series of tasks
Explanation:
Answer B
Correct. This version of the underlined text most closely fits the style of the passage in terms of diction, syntax, and conventions. It relays information directly and uses formal yet accessible language.
Answer:
B) performed a series of tasks
Explanation:
I just took the test, it is correct :)
What does true dilemma mean
Answer:
Usage of dilemma a usually undesirable or unpleasant choice; a situation involving such a choice; broadly : predicament; a problem involving a difficult choice.
Which of the following best describes why the author includes the phrase “unless you believe in objective, scientific polling” (paragraph 1, sentence 4)?
(A) It reveals the author’s doubts about the reliability of scientific data.
(B) It reinforces the author’s argument that our opinions are frequently
based on science.
(C) It helps to establish the author’s ironic, humorous tone.
(D) It supports the author’s feelings about the increasing importance of
technology.
(E) It introduces a comparison between the author’s view of himself
and the way others view him.
What happens when two copies of information for a
trait are not the same?
Genes come in different varieties, called alleles. Somatic cells contain two alleles for every gene, with one allele provided by each parent of an organism. Often, it is impossible to determine which two alleles of a gene are present within an organism's chromosomes based solely on the outward appearance of that organism. However, an allele that is hidden, or not expressed by an organism, can still be passed on to that organism's offspring and expressed in a later generation.
Where are the most mountains found on Africa
Answer:
North-western, central and eastern regions of Africa have large number of mountains.
Explanation:
North-western, central and eastern regions of Africa have large number of mountains. However, 50% of the Africa's countries have high mountains (higher than 2000 m)
Some of the prominent mountains are -
Mount Kilimanjaro (5,895 m) in Tanzania, Mount Kenya (5,195 m) in Kenya, Mount Stanley (5,119 m), Mount Speke (4,890 m) and Mount Baker (4,844 m) in Congo-Uganda etc.
How war and instability in the first half of the 20th century gave way to the Cold War and transnationalism
Answer:
Total war and political instability in the first half of the 20th century gave way to a polarized state order during the Cold War and eventually to efforts at transnational union.
can someone help me I will mark your answer brainlest.
Answer:
With?
Explanation:
Which of the following is an example of a functional region?
a. A newspaper’s distribution area
b. Texas
c. A neighborhood in a city where everyone speaks Spanish
d. Redskins nation
e. Takoma Park
Answer:
a. a newspaper's distribution area
Explanation:
What controversial issues can develop with the use of risk assessment?
Answer:
I think a Lack of executive management support for the risk assessment. ...
Lack of established ground rules for conducting the risk assessment.
The mean price of computers sold at a particular store is $949 with a standard deviation of $75. The z-score of a certain computer is -0.8. What is the price of the computer?
Answer:
the price of the computer is $889
Explanation:
The calculation of the price of the computer is shown below
We know that
Z-score = (x - mean) ÷ standard deviation
-0.8 = (x - 949) ÷ 75
x = (-0.8 × 75) + 949
= -60 + 949
= $889
Thus, the price of the computer is $889
The above formula should be used in order to get the accurate value
Please help me on this question if you would want brianleist!! Tank yah!! ^^
An unintended consequence of eco-tourism is
an increased presence of multinational corporations in the area
increased reliance on sustainable energy sources
a population boom in the area
a reduction in airports as green policies are implemented
the establishments of additional national parks
Answer: An increased presence of multinational corporations in the area
An unintended consequence of eco-tourism is the increased presence of multinational corporations in the area.
What is eco-tourism ?While eco-tourism can provide economic benefits to the local community and promote conservation efforts, it can also attract large corporations that seek to profit from the natural resources and landscapes that draw tourists. These corporations may exploit the environment for their own gain, leading to ecological damage and loss of biodiversity.
In contrast, eco-tourism can also lead to an increased reliance on sustainable energy sources. As tourists and locals become more aware of the impacts of their activities on the environment, they may seek out alternative energy sources such as solar, wind, or hydro power. This can help reduce greenhouse gas emissions and promote a cleaner, healthier environment.
Eco-tourism may also lead to a population boom in the area. As more tourists visit and more jobs are created in the tourism industry, the local population may grow. This can put pressure on local resources and infrastructure, leading to overcrowding and environmental degradation.
While eco-tourism can lead to a reduction in airports as green policies are implemented, it may also lead to the establishment of additional national parks.
As tourists and locals alike recognize the importance of protecting natural areas, governments may designate more land as protected areas or national parks, leading to increased conservation efforts and the preservation of biodiversity.
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EASY 100 PTS! THIS IS A TWO PART PROBLEM NOT MULTIPLE CHOICE
The distribution of the number of children per family in the United States is strongly skewed right with a mean of 2.5 children per family and a standard deviation of 1.3 children per family.
a) Without doing any calculations, which event is more likely? Explain.
Event A: Randomly selecting a family from the United States that has 3 or more children.
Event B: Randomly selecting 40 families from the United States and finding an average of 3 or more children.
b) The probability of one of the two events listed in part (a) can be calculated even though the distribution of the population is strongly skewed right. For which event can the probability be calculated? Explain.
c) Calculate the probability of the event that you selected in part (b).
Answer:
a) Event B
b) Event B
c) 0.649733
Explanation:
Explain how classical conditioning and operant conditioning can be used in therapy. Include a discussion about exposure therapies, such as systematic desensitization, as well as aversive conditioning, behavior modification, and token economies.
Answer:
Systematic desensitization is one of the behavioral therapies which is based on the principles of classical conditioning. This involves treating phobias and substitute the response of fear with a relaxation response to the conditioned stimulus gradually using the counter conditioning process. The patient in the first phase is taught deep muscle relaxation exercise and breath exercises like meditation, muscle detensioning, etc. This step involved reciprocal inhibition, where one response is inhibited and it is incompatible with another. When a person is suffering from a phobia, they experience fear which involves tension and tension is incompatible with being relaxed.
In the second phase, the patient is helped to create a fear hierarchy starting with the stimuli which are least anxiety-producing and moving up with the most anxiety-producing stimuli.
In the third phase, patiently works his way up the fear hierarchy along with practicing his relaxation technique as he moves up. When he feels comfortable and is no longer afraid, he moves to the next stage in the hierarchy. If the patient becomes anxious again, he could return back to the earlier stage and regain his relaxed state.
The patient would repeatedly imagine the phobic situation till it falls to evoke anxiety in him
Token economies make use of operant conditioning principles of reinforcement to modify behavior. The clients are allowed to earn token which they can exchange for special perks or desired items. Parents mostly use this therapy with their children to reinforce their good behavior. Children earn tokens by being good and engaging in desirable behavior which can be used to get their favorite chocolates or toys. This is called positive reinforcement, where the likelihood of the desired behavior would be increased because it is being rewarded.
Explanation:
I am the saving grace! :)
One of the behavioral treatments founded on the principles of classical and operant conditioning is progressive desensitization.
Classical conditioning and operant conditioning:Using the countering conditioning method, this entails treating phobias and progressively replacing the fear response with a muscle relaxation to the conditioned stimuli. In the first phase, the patient is taught deep muscular relaxation and breathing activities such as meditation and muscle de-tensioning.
In the second phase, the patient is assisted in creating a fear hierarchy, beginning with the least anxiety-producing stimuli and progressing to the most anxiety-producing stimuli.
As he progresses through the third phase, he gradually works his way up the fear hierarchy, practicing his relaxation method as he goes.
The patient would visualize the phobic circumstance over and again until it became a source of dread for him.
To influence behavior, token economies employ operant conditioning principles of reinforcement. Clients can earn tokens, which they can then swap for unique benefits or desired things. This treatment is usually used by parents to encourage their children's excellent conduct.
Find out more information about 'Operant conditioning'
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In a different experiment, NH 3gas and HCl gas are introduced into an empty 1.00 L vessel at 25°C. The initial partial pressure of each gas is 0.500 atm. Calculate the number of moles of solid NH 4 C that is present when equilibrium is established.
The writer wants to combine sentences 11 and 12 (reproduced below) into a single sentence.
But when the stakes are high, the risks of making biased decisions are simply too great. An example of a high-stakes situation would be when jurors are deliberating a defendant's fate.
Which of the following revisions to the underlined portion of sentences 11 and 12 most effectively accomplishes this goal?
A
high, then the risks
making biased decisions-one example of which would be when jurors are deliberating a defendant's fate-are simply too great
B
high, one good example of which is a defendant having his or her fate being deliberated by jurors, the risks of making biased decisions are simply too great
c) high (for example, when jurors are deliberating a defendant's fate, the stakes would be high), the risks of making biased decisions are simply too great
D
high, such as when jurors are deliberating a defendant's fate, the risks of making biased decisions are simply too great
E high-like a defendant whose fate is being deliberated by jurors-the risks of making biased decisions are simply too great
Answer:
D. high, such as when jurors are deliberating a defendant's fate, the risks of making biased decisions are simply too great
Explanation:
This version combines the two sentences in a concise and clear manner. Of the options presented, it is the most effective way to express the ideas in one sentence.
The revision that correctly fulfills the underlined part of sentence 11, as well as, 12 would be:
D). high, such as when jurors are deliberating a defendant's fate, the risks of making biased decisions are simply too great.
What is a sentence?The sentence is described as the formation of words together to convey a complete meaning.
The above sentence correctly revises the highlighted part in sentences 11 and 12 as it gives it clarity and precision.
This joins the ideas together in a comprehensive and whole manner which makes it convenient for understanding them effectively.
Thus, option D is the correct answer.
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In sentence 15 (reproduced below), the writer wants to maintain credibility with the audience by using unbiased language.
Children are incredibly gullible when it comes to robots, as a recent study demonstrates.
Which of the following versions of the underlined text best accomplishes this goal?
A. (as it is now)
B. often the victims of robotic deception
C. particularly susceptible to robotic influence
D. so naive that they believe whatever robots tell them
E. not clever enough to outsmart robots
Answer:
C. particularly susceptible to robotic influence
Explanation:
Answer C
Correct. This version of the underlined text allows the writer to maintain credibility with the audience by using unbiased language. The writer effectively replaces the biased language in the original text with neutral, objective language that still conveys the writer’s message about children’s susceptibility to robotic influence.
Answer:
C
Explanation:
got it correct on progress check MCQ
he 13th, 14th, and 15th Amendments can best be seen as effects of the Civil War because they
A
granted rights to African Americans.
B
increased hourly wages for all workers.
C
opened up free lands in the West for settlers.
D
granted women the right to vote.
Answer:
A
Explanation:
13th abolishes slavery
14th grants citizenship to all born or naturalized in the US; including former slaves
15th prohibits disenfranchising voters based on race, color, or previous condition of servitude
so the answer is A . granted rights to African Americans
Rewrite the following prompt in your own words.
In the period following World War II, many new international organizations, including the United Nations, formed with the stated goal of maintaining world peace and facilitating international cooperation.
Develop an argument that evaluates how successful international organizations have been in accomplishing these objectives.
Write an argument paper that focusing on how successful international organizations, such as the United Nations, have been since WW2 in maintaining world peace and facilitating international cooperation.
Answer:
In the period following World War II, many new international organizations, including the United Nations, World Trade Organization, and Amnesty International, among many others, have formed in order to facilitate world peace and encourage international cooperation since the Second World War. With the goal of encouraging internationalism in an effort to prevent catastrophic global conflicts such as the past World Wars; these organizations combined aim to maintain international peace and solve conflicts through diplomacy, advocate and campaign against denial of fundamental human rights, oversee trade policies worldwide and resolve disputes, and strive towards ensuring a world working to achieve a better future. Yet, despite all the good that international organizations advocate for, their actions have been tremendously controversial since the very beginning. Critics as well as the general public have questioned whether or not post-World War II international organizations have really done more good than bad. Nevertheless, international organizations starting with the United Nations have drastically facilitated interdependence through globalization among countries around the world.
Which tasks can be completed using the Advanced dialog box under Options? Check all that apply.
a. enable PowerPoint Designer
b. configure AutoRecovery settings
c. determine the maximum number of undos
d. add a command to the Quick Access Toolbar
e. define the number of recent presentations to display
f. add additional spelling mistakes to be auto corrected
Answer:
C and E, the above answer is correct
Explanation:
I did it on edge too!!!!!!!!!!
The tasks that can be completed using a the advanced dialog box under Options is determine the maximum number of undos and define the number of recent presentations to display. That is option C and E.
What is an Advanced dialog box?An Advanced dialog box is a type of dialogue box which is used to load an installation and management of package from the media location.
Therefore, the task that can be completed using the Advanced dialog box under Options is determine the maximum number of undos and define the number of recent presentations to display.
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The United States emerged as the world's sole superpower at the end of the Cold War. TrueFalse
the answer is true
could i get brainiest?