A local manufacturing plant reports a spill that released pollutant A into the local watershed. Pollutant A is a toxic substance. Local officials must determine if the residents should be evacuated from the area. Initial groundwater samples show pollutant levels at 5 mg/kg of water. Which decision is supported by the empirical evidence provided by the dose-response curve? Evacuation is not needed; continue groundwater monitoring. Residents should be evacuated until levels decrease. The spill no longer needs to be monitored. Residents should only evacuate above LD50.

Answers

Answer 1

The best decision that is supported by the empirical evidence provided by the dose-response curve is that residents should be evacuated until levels decrease.

The dose–response relationship is also called the exposure–response relationship. It shows the extent to which response (reaction) of an organism can be (reach), as a part of exposure to a stimulus or stressor in a given amount of time (exposure time). Dose–response relationships can be shown with the aid of dose–response curvesFrom the dose–response curve, we can see that the death rate is increasing, has reach the maximum peak and as such it is better to evacuate the residence from that contaminated place.

Conclusively, we can say that the best decision that is supported by the empirical evidence provided by the dose-response curve is that residents should be evacuated until levels decrease.

Learn more from:

https://brainly.com/question/24844489

A Local Manufacturing Plant Reports A Spill That Released Pollutant A Into The Local Watershed. Pollutant

Related Questions

based on the graph, predicted population growth in which of the following regions is explained by a high total fertility rate?

Answers

Answer:

None of them

Explanation:

because there is no graph hence nothing can be done

in all organisms, there are certain molecules that have functions necessary for life’s processes. which of the following is a function of both lipids and carbohydrates?

Answers

Firstly, What is Lipids

Lipids can generally be defined as substances that are insoluble in water

example palm oil, vegetable oil, fat, butter

Function

They function as energy-storage molecules.

Secondly, let us define Carbohydrate

Carbohydrate is one of the six classes of food, it is found majorly in plants source example potatoes, yam, cassava, rice

Function

The main function of carbohydrate is to provide energy to the body

Explanation:

The questions bothers on the classes of food and their functions

Classes of food include

1. Protein

2. Carbohydrates

3. Water

4. Fat and oil

5. Vitamin

6. Mineral

For more information on the class of food kindly visit

https://brainly.in/question/3529031

if you were given the chance to write this speech with both aquino and locsin, what issues in 1986 would you like to address with? state your reasons.

Answers

The issues I would address in a speech with Corazon Aquino and Teddy Locsin are external debt, corruption, crisis, and communist

Maria Corazon Aquino was a President of the Philippines elected in 1986. This female politician is worldwide known for her speech in 1986 before the U.S. Congress.

In this speech, Corazon Aquino wanted to obtain $200-million aid for the Philippines because this country was going through an important social, economic and political crisis. This speech was written by Teddy Locsin but delivered by Aquino and it is considered one of the most moving speeches during history.

In this context, if I could write this speech again, I would include all important issues related to the Philippines in 1986. This includes that:

The Philippines had a big external debtPrevious corrupt governs had worsened the situation of this countryThere were guerrillas and communist groupsThe country needed resources to solve the crisisFamilies were suffering due to the general crisis of the country

Learn more in: https://brainly.com/question/4112011

The reasons for sleep are poorly understood. Please select the best answer from the choices provided T F

Answers

Answer:

You have to give us the choices

Explanation:

The reasons for sleep are poorly understood. The statement is true.

What is sleep?

Sleep is a regular, repeatable state of lowered sensitivity to external energy followed by detailed and consistent physiologic changes which help the brain to function effectively by coordinating with other parts.

Sleep plays important role in one's life . A regular and proper sleeping pattern helps an individual to perform routine tasks with better productivity.

Sleep allows your body to get recharged to perform the routine work with full energy and helps in maintaining the mental and physical well-being of an individual by eliminating the risk of health diseses.

Lack of sleep and changes in the sleeping pattern causes fatigue and laziness due to insufficient sleep and the body does not relax people as sleep helps an individual to feel fresh and relaxed from all the hustle.

The reasons why an individual gets sleep can be due to recharging or to be relaxed or function properly. Therefore the statement is true.

learn more about Sleep, here:

https://brainly.com/question/13026002

#SPJ5

the utopian communities founded in the early 1800s were

Answers

Answer:

"attempts to form perfect societies."

Explanation:

In the mid-1840s, George Ripley and other members of the utopian Brook Farm community began to develop a vision of society based on cooperative principles looking for a social reform due to the growing concern of mass of urban residents who did not attend church, and did not have access to scripture.

Match the quotes with the literary devices they use. "O miserable abundance, O beggarly riches!" – John Donne "What a pity that youth must be wasted on the young." – George Bernard Shaw "I can resist anything but temptation." – Oscar Wilde "How is it possible to have a civil war?" – George Carlin

Answers

Matching the quotes with the literary devices they use will be:

"O miserable abundance, O beggarly riches!" – John Donne

Oxymoron

"What a pity that youth must be wasted on the young." – George Bernard Shaw

Paradox

I can resist anything but temptation." – Oscar Wilde

Paradox

"How is it possible to have a civil war?" – George Carlin

Rhetorical question

Literary devices are those things which a writer or author uses to emphasize his point or to give added spice to his written work.

These devices are useful when trying to:

Create dramatic effectMake an emphasisShow magnitude of a situation, etc.

Answers

I going to say umm

... opposite like light: dark

What is the chemical formula for nickel (III) oxide? NiO Ni3O NiO3 Ni2O3

Answers

NiO is the chemical formula for nickel oxide.

The chemical formula for Nickel (III) oxide is [tex]Ni_{2}O_{3}[/tex].

Given data:

The chemical formula for nickel (III) oxide is [tex]Ni_{2}O_{3}[/tex]. This formula indicates that each molecule of nickel (III) oxide consists of two nickel (Ni) atoms and three oxygen (O) atoms.

Nickel is in its +3 oxidation state. The oxidation state represents the charge of the element in the compound, and in nickel (III) oxide, each nickel atom carries a +3 charge.

The presence of three oxygen atoms in the compound is indicated by the subscript 3 after the O in the formula. This means that there are three oxygen atoms for every two nickel atoms in the compound.

Hence, the chemical formula [tex]Ni_{2}O_{3}[/tex] represents nickel (III) oxide.

To learn more about chemical formula, refer:

https://brainly.com/question/32228478

#SPJ6

Select the correct texts in the passage. In the adapted excerpt from Herman Melville’s short story "The Lightning-Rod Man," which three parts best support the view that the narrator equates the salesman with an evil entity? Who has empowered you, you Tetzel, to peddle round your indulgences from divine ordinations? The hairs of our heads are numbered, and the days of our lives. In thunder as in sunshine, I stand at ease. False negotiator, away! See, the scroll of the storm is rolled back; the house is unharmed; and in the blue heavens I read in the rainbow, and will not make war on man's earth." "Impious wretch!" foamed the stranger, blackening in the face as the rainbow beamed, "I will publish your infidel notions." The scowl grew blacker on his face; the indigo-circles enlarged round his eyes as the storm-rings round the midnight moon. He sprang upon me. I seized it; I snapped it; I dashed it; I trod it; and dragging the dark lightning-king out of my door, flung his elbowed, copper scepter after him. But spite of my treatment, and spite of my dissuasive talk of him to my neighbors, the Lightning-rod man still dwells in the land; still travels in storm-time, and drives a brave trade with the fears of man.

Answers

Answer: "The Lightning-Rod Man," is a short story by Herman Melville.

It is an encounter between the narrator of the story and a salesman, a stranger. In the story, the narrator and stranger argue about the presence of God, about good and evil.

In the expert, the three parts that best support the view that the narrator equates the salesman with an evil entity are

1. "Impious wretch!" foamed the stranger, blackening in the face as the rainbow beamed

2. The scowl grew blacker on his face; the indigo-circles enlarged round his eyes as the storm-rings round the midnight moon. He sprang upon me.

3. and dragging the dark lightning-king out of my door, flung his elbowed, copper scepter after him.

Explanation:

Herman Melville wrote a short story titled "The Lightning-Rod Man."

Who is Herman Melville?

It is a meeting between the story's narrator and a stranger salesman. The narrator and the visitor fight over the existence of God and about good and evil in the story.

The three passages in the expert that lend the most credence to the idea that the narrator compares the salesman to an evil force are . The stranger screamed, " and turned dark in the face as the rainbow shone.

Melville, who was born in 1819 to a mercantile family in New York City, fought for greatness that would not come to pass in his lifetime. The father of Melville provided for his seven children by bringing in French dry goods, but in 1830 he made the decision to try his luck in the fur trade in Albany, New York.

Therefore, Herman Melville wrote a short story titled "The Lightning-Rod Man."

To learn more about Herman Melville, refer to the link:

https://brainly.com/question/11977074

#SPJ1

After training for two weeks, the athlete gets stronger and can apply more force to the weight. If he can now push the weight 100 meters in 74 seconds, what is his average speed, in meters per second, rounded to the nearest hundredth?

Answers

Average speed = distance/time = 100m/74s
= 1.35 m/s

1.35 m/s, is his average speed, in meters per second, rounded to the nearest hundredth.

What is distance?

Distance is the measurement of a physical separation between two objects. The sum of the paths between two points is the “distance traveled.” the length from the beginning position to the final point of Speed is the distance covered in a given amount of time. That portion of motion that cannot be zero is the distance.

According to the given the case was the situated of the average speed. The athlete weight 100 meters.

The athlete weight in 74 seconds.

The average speed = ?

Average speed = distance/time Average speed = 100 m/74sAverage speed = 1.35 m/s

As a result, the 1.35 m/s, is his average speed, in meters per second, rounded to the nearest hundredth.

Learn more about on distance, here:

https://brainly.com/question/15172156

#SPJ2

which of the following joint problems is the result of an autoimmune problem?

Answers

Answer:

Rheumatoid arthritis (RA)

Explanation:

In RA , the body’s immune system attempts to destroy the tissues in the joints in an apparent case of mistaken identity

What is a pilgrimage church? a. A church frequently visited because of the relics of saints. b. A church where pilgrims would worship. c. Both A and B d. Neither A nor B Please select the best answer from the choices provided A B C D

Answers

Answer: The answer is C : both a and b

Explanation:

A pilgrimage church is A church frequently visited because of the relics of saints, A church where pilgrims would worship. Thus option (A, B) is correct.

What is worship?

Worship is an act of religious commitment, usually directed towards an immortal. It may involve one or more activities such as devotion, adoration, praise, and praying. For many, worship is not about emotion, it is more about an acknowledgment of a God or gods.

A pilgrimage church is a church to which pilgrim's journeys are on a regular basis made, or a church along a pilgrimage way, like the Way of St. James, that is visited by pilgrims. A pilgrimage is sacred traveling, undertaken for a spiritual purpose. Believers are different from tourists. They travel for spiritual reasons, not just to relax or for fun. Pilgrimage is a search for meaning and purpose.

Conclusively, we can say that split infinitive sometimes look informal and may result in confusion but it can be handle by rearranging the sentence.

Learn more from

https://brainly.com/question/8990731

Answer:

The Answer is

C. Young drivers must remember to always turn off cell phones before getting behind the wheel.

Explanation:

Just got it right on my test

Choose the best Spanish word to complete the sentence. La señora Paredes ____________la casa de Manuel. visitan visita visitamos visitas

Answers

visita is the answer because the others are wrong

Answer:

visita

Explanation:

let f be the function defined above, where c and d are constants. if f is differentiable at x = 2 what is the value of c + d?

Answers

Answer: The values for the constants are c=2, and d=-4.

explanation: We have the function f, defined as:

and

where c and d are constants.

So, if f is differentiable at x=2, then it must be continuos at x=2, therefore

Let's call this, equation 1.

On the other hand, we have that f is differentiable, therefore

and

so, we calculate

which, replacing in equation 1, gives us

Finally, the answer is that c=2, and d=-4.

The constants have the values c=2 and d=-4.

What is constants?

A constant is an identifier (name) for a simple value. As the name suggests, that value cannot change during the execution of the script (except for magic constants, which aren't actually constants). Constants are case-sensitive.

A constant in computer programming is a value that should not be changed by the program while it is running normally, i.e., the value is constant.

Although the phrases "constant" and "named constant" are frequently used interchangeably, a constant is said to be "named" when it is connected to an identifier.

Therefore, The constants have the values c=2 and d=-4.

To learn more about constant, refer to the link:

https://brainly.com/question/14159361

#SPJ5

3x – 4y = 10
2x – 4y = 6
what is the value of y?

Answers

3x- 4y=10

10÷1=10

Therefore y is equal to 10

chromium metal is immersed in an aqueous solution of cobalt(ii) chloride.

Answers

Explanation:

Single displacement reaction is defined as the reaction in which more reactive element displaces a less reactive element from its chemical reaction. The reactivity of metal is determined by a series known as reactivity series. The metals lying above in the series are more reactive than the metals which lie below in the series

if 2x=12, what is the value of 4x-2

Answers

Answer:

Explanation:

2x=12

2/2 x = 12/2 (to get x alone)

x=6

since we know that 6 is x, we can plug it into the next equation

4(6)-2

24-2

Change in diet, sleep patterns, and routine are all __________ signs of stress. A. physical B. emotional C. cognitive D. behavioral Please select the best answer from the choices provided. A B C D

Answers

Answer:

D. behavioral

Explanation:

Got it right on Edge

Change in diet, sleep patterns, and routine are all behavioral signs of stress. The correct option is D.

What is stress?

Any kind of change that puts physical, mental, or psychological strain on a person is considered to be stressful.

Your body's reaction to anything that demands focus or action is stress. Everyone goes through periods of stress.

When we feel pressured or threatened, we respond by becoming stressed. It typically occurs when we are in a precarious position that we don't feel we have any control over.

When we feel stressed, it may be due to: A person, for instance, having numerous obligations that they are finding difficult to handle.

Psychological stress is avoiding activities, experiencing sleep issues, having trouble finishing tasks, pacing, trembling, tensing up, clenching their fists, sobbing, or altering their eating, smoking, or drinking habits are all signs of stress.

Thus, the correct option is D.

For more details regarding stress, visit:

https://brainly.com/question/25632718

#SPJ6

A graph shows the Total Public Debt of the U S Government from 1993 to 2013 with Year on the x-axis and Total public debt in trillions of U S dollars on the y-axis, from 0 to 20 in increments of 5. The debt stays constant from 1993 to 2001 and then steadily increases. The graph shows the federal debt between 1993 and 2013. What trend about the federal debt does the graph reveal? It is increasing. It has leveled off. It is decreasing. It has not changed.

Answers

Answer:

it is increasing so the first answer is correct

Explanation:

trend about the federal debt does the graph reveal is increasing. Thus option A is correct.

What are the features of graph ?

A graph is represented as pictorial form the of data or numeric values in an organized manner which enables user to represent large amount of data in visual form.

There are 2 types of questions and the features of graphs are interpretation of given graphs or selecting a graph based on a verbal description.

The bar graphs are the most common type of graph, other graphs are dot plots, histograms, line graphs and scatterplots.

A Bar Graph is represented as the graphical display of data using rectangular bars of different parameters like heights, The structure can be represented in the y axis contains values, and the x axis contains categories or time periods.

A dot plot is a simple graphical representation which shows the frequency with which items appears in a data set and present data on the x axis.

For more details graph, visit

https://brainly.com/question/8660394

#SPJ2

Other Questions

Select ALL the correct answers.In which of the following categories did the Progressive Era make advancements?O the welfare of childrenO African American rightsOopen immigrationO women's rights 7. Mao counts by fives to 30. Alana counts by tensto 40. Who will say more numbers? Explain. Emiliano earned $50 in July. He earned $70 in August. What is the percent increase or decrease in Emiliano's monthly earnings? A. 40% increase O B. 29% increase C. 40% decrease D. 20% decrease does prestige really matter when choosing a college? I dont know how to do this Please explain!!! Identify the initial condition and the rate of change a = b 21 Which equation in standard form has a graph that passes through the point (15,3) and has a slope of ? Someone please help me with questions 1-8 thank you so kuch What branch confirmed a meeting Supreme Court Justice to replace Justice Scalia Question 5."If a person is unable to sit independently and requires assistance with their movements, they should be nursed on a profiling bed." Is this statementtrue or false? What is 39,800,000 in scientific notation? a jacket is on sale for $170. this is 80% of the regular price. what is the regular price Match the following equation to the correct situation 30%(b 25) = 30%b 7.5 chng ta cn lm g bo v mi trng sng khng cn tc nhn t bin? what is % 12 of 104? how were ancient mesoamericans able to live in the yucatan peninsula Correct the false statements. 1. Una casa pequea tiene diez cuartos. 2. Hay una mesa y seis sillas en el cuarto de bao. 3. Hay una cama en el comedor. 4. Hay plantas y flores en el garaje. 5. Una casa privada tiene muchos pisos. 6. Un edificio alto tiene casas privadas. 7. Un hijo nico tiene hermanos. 8. Un carro es una mascota. write the log equation as an exponential equation. you do not need to solve for x. mary types letters in the office Dr. Reyes is examining whether exercise is linked to mood. She recruits a sample of college students and asks them to answer whether they exercised at least three times last week (yes or no) and to rate their mood in the last week (1: Not happy at all to 5: Very happy). Her results show that students who exercised in the last week also reported happier moods. Can Dr. Reyes make a causal inference from her study