Answer:
A
Explanation:
Pollutants mixed with water pass through permeable layers above the aquifer.
What is Groundwater?
Water that is found underground in saturated regions beneath the surface of the earth is known as groundwater. The water table is the term for the saturated zone's upper surface.
Contrary to popular perception, underground rivers are not created by groundwater. Similar to how water fills a sponge, it fills the pores and cracks in subterranean materials like sand, gravel, and other rock.
Rock materials are referred to as aquifers if groundwater flows naturally out of them or if it can be pumped out of them. One of the most significant natural resources for the country is groundwater, which is found in aquifers beneath the Earth's surface.
Therefore, Pollutants mixed with water pass through permeable layers above the aquifer.
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Which expression is equivalent to (4 6i)2? –20 48i 8 12i 16 – 36i 20 48i.
Answer:
The answer is: -20 + 48i
Answer:
A
Explanation:
Which expression is equivalent to (4 + 6i)2?
–20 + 48i
Martin decided to buy 3 bags of grapes weighing 4 1 5 pounds each. How much did all 3 bags of grapes weigh? 1 and one-fifth 7 and one-fifth 12 and one-fifth 12 and three-fifths.
Answer:
12 3/5
Explanation:
12 3/5 pounds
Step-by-step explanation:
Martin decided to buy 3 bags of grapes.
The weight of each bag = 4\frac{1}{5}451 pounds
We have to calculate the weight of all 3 bags of grapes.
So we multiply 4\frac{1}{5}451 to 3
= \frac{21}{5}521 × \frac{3}{1}13
= \frac{63}{5}563
= 12\frac{3}{5}1253 pounds
The weight of all 3 bags of grapes were 12\frac{3}{5}1253 pounds.
Answer:
12 3/5
Explanation:
Let random variable x represent the number of movies screening at movie theaters in a certain city. The following table shows the cumulative probability distribution of the discrete random variable x.
Answer:
Question
Let random variable x represent the number of movies screening at movie theaters in a certain city. The following table shows the cumulative probability distribution of the discrete random variable x.
Explanation:
For a computer workplace, ergonomics experts recommend an area smaller than two feet by four feet.
The concept of computer workplace ergonomics is aimed at defining a comfortable workstation setup to aid the health of computer users.
The recommended size of the workspace is to ensure that the appropriate body parts can function without stress or strain while using the workstation. The position of the seat shouldn't be too far off or near in other to protect vision and avoid stress on the legs, elbows and avoid numbness.Hence, the size of a workstation should be kept as small as possible in other to aid interaction between users and the computer.
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Which lines from the excerpt of antigone best demonstrate that creon abhors criminals who show no remorse for their actions?.
There are different kinds of stories excerpt of Antigone best demonstrate that Creon abhors criminals who show no remorse for their actions is that ''But most I hate when one found out in guilt, Will seek to glaze and brave it to the end''.
Antigon story is known to be that of a tragedy. It was written by Sophocles in the year 441 BCE. The lines talks about why the reason for hating a person if they are guilty, it implies why can't He love them instead.It was a play about the effect of a civil war where two sons of Oedipus, Eteocles and Polyneices, kill each other. In the excerpt, the new king and their successor, Creon punished Polyneices for his disloyalty.
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Scan some articles for words formed by affixes.
Brent is a 22-year-old man who doesn't smoke. His rda for vitamin c is 90 mg per day. If he takes ______ mg of vitamin c each day, he will consume megadose amounts of the vitamin. (check all that apply. ).
the answer should be 900 - 1000
According to the cfoc guidelines, which of the following is true as it relates to proteins?.
Answer:
I don't know answer what is
Triangle knm is isosceles, where angle n is the vertex. What is the measure of angle k? 11º 25º 50º 65º.
Answer:
B. 25º
Explanation:
According to this passage, what is the main duty of the Secretary at War? to stay informed about the military and its supplies to command the US Army in battle if the president is unable to to fight any enemy Congress chooses to examine the relationship of the United States to other countries.
Answer:
A
Explanation:
100% on edge
Answer:
it is A
Explanation:
Guy above me is right
A rock is thrown from the upper edge of a tall cliff.
Answer:
It come down from the tall cliff
What is the purpose of the international monetary fund and the world bank brainly.
Answer: The purpose is to raise living standards in their member countries.
why do fishes smell a lot
Answer:
When fish are killed, bacteria and fish enzymes convert TMAO into trimethylamine, which makes the fish oder smell
Explanation:
Answer:
their apart of the ocean so their naturally smelly
Which graph represents the solution set y > – x + 2?.
Look at the graph
___________
Select the graphs that have an equation with a < 0.
Answer: B AND C on edge.
Explanation:
Evaluate the line integral by the two following methods. Xy dx + x2y3 dy c is counterclockwise around the triangle with vertices (0, 0), (1, 0), and (1, 4).
Not sure what "two methods" you refer to, so I'll assume you're supposed to compute the line integral directly as well as with Green's theorem.
Direct computation:
It looks like the line integral is
[tex]\displaystyle \int_C xy \, dx + x^2y^3 \, dy[/tex]
where C is the union of three line segment. We'll partition C and parameterize each component by
• C₁, the line segment from (0, 0) to (1, 0) : x(t) = t and y(t) = 0;
• C₂, from (1, 0) to (1, 4) : x(t) = 1 and y(t) = 4t;
• C₃, from (1, 4) to (0, 0) : x(t) = 1 - t and y(t) = 4 - 4t;
each with 0 ≤ t ≤ 1.
Compute the integrals over each component:
• Along C₁, we have y = 0, so this integral contributes nothing.
• Along C₂,
[tex]\displaystyle \int_0^1 4t \cdot 0 \, dt + (4t)^3 \cdot 4 \, dt = 256 \int_0^1 t^3 \, dt = 64[/tex]
• Along C₃,
[tex]\displaystyle \int_0^1 (1-t)(4-4t) \cdot (-dt) + (1-t)^2(4-4t)^3 \cdot (-4\, dt) \\\\ = \int_0^1 \left(-260 + 1288 t - 2564 t^2 + 2560 t^3 - 1280 t^4 + 256 t^5 \right) \, dt = -44[/tex]
So, the total line integral is
[tex]\displaystyle \int_C xy \, dx + x^2y^3 \, dy = 0 + 64 - 44 = \boxed{20}[/tex]
Using Green's theorem:
The interior of C is the triangular region
[tex]D = \{(x, y) : 0 \le x \le 1 \text{ and } 0 \le y \le 4x\}[/tex]
and the integrand has no singularities either on C or within D. So by Green's theorem,
[tex]\displaystyle \int_C xy \, dx + x^2y^3 \, dy = \iint_D \frac{\partial(x^2y^3)}{\partial x} - \frac{\partial(xy)}{\partial y} \, dx \, dy = \int_0^1 \int_0^{4x} (2xy^3 - x) \, dy \, dx[/tex]
The remaining integral is trivial.
[tex]\displaystyle \int_0^1 \int_0^{4x} (2xy^3 - x) \, dy \, dx = \int_0^1 x \int_0^{4x} (2y^3 - 1) \, dy \, dx[/tex]
[tex]\displaystyle \int_0^1 \int_0^{4x} (2xy^3 - x) \, dy \, dx = \int_0^1 x \left(\frac12 (4x)^4 - 4x\right) \, dx[/tex]
[tex]\displaystyle \int_0^1 \int_0^{4x} (2xy^3 - x) \, dy \, dx = \int_0^1 \left(128x^5 - 4x^2\right) \, dx[/tex]
[tex]\displaystyle \int_0^1 \int_0^{4x} (2xy^3 - x) \, dy \, dx = \frac{64}3 - \frac43 = \boxed{20}[/tex]
The random variable k has a geometric distribution with mean 16. Which of the following is closest to the standard deviation of random variable k ?.
Answer : 1
Explanation:
k = 11
16 ÷ 11 = 1
answer is 1
What is the main conflict described in this excerpt?clover feels unhappy and is unsure about whether or not to rebel against animal farm. Clover experiences distress because her beliefs go against what old major taught her. Clover feels frustrated at what has happened at the farm and at her inability to stop it. Clover experiences remorse and regrets not living her dreams before she dies.
The main idea of a passage tell you the key idea the passage is passing across. The main conflict described in this excerpt is that Clover feels frustrated at what has happened at the farm and at her inability to stop it.
The conflict of Animal Farm began from when the animals had the desire for freedom and equality and it was corrupted by the consolidation of political power within the pigs.
Clover was a character in George Orwell's book called the Animal Farm. It often worry over all of the animals.Learn more from
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Answer: it’s C
Explanation:
The little boy became drowsy as the day turned into night.
Answer:
what's the question?
Explanation:
Which equation is represented by the graph below? On a coordinate plane, a curve starts at (0, negative 3) in quadrant 4 and then increases into quadrant 1 and approaches y = 3. Y = e Superscript x y = e Superscript x Baseline minus 1 y = l n x y = l n x minus 1.
Answer 2
Explanation:
Answer:
Option C
Explanation:
Y = In x
A second citizen proposes allowing the private company to charge different prices to different citizens and auctioning the right to build the museum to the highest bidding company. Again, only the citizens who pay the fee may view the museum. What is the highest bid a private company would make to supply the museum to smallsville? (hint: consider the revenue a perfectly price discriminating monopolist could earn relative to the annual interest payment of $1,000. ).
Answer:
a.cademics.helper
Explanation:
get the answer from here
Which expressions are equivalent to ? select two options.
Answer:
I THINK 43('_) AND 34
Explanation:
Evaluate the line integral, where c is the given curve. (x + 8y) dx + x2 dy, c c consists of line segments from (0, 0) to (8, 1) and from (8, 1) to (9, 0).
Parameterize the path from (0, 0) to (8, 1) by
• x(t) = 8t and y(t) = t
and the path from (8, 1) to (9, 0) by
• x(t) = 8 + t and y(t) = 1 - t
both with 0 ≤ t ≤ 1.
Over the first path, we have
[tex]\displaystyle \int_{C_1} (x+8y) \, dx + x^2 \, dy = \int_0^1 (8t + 8\cdot t) \cdot (8 \, dt) + (8t)^2 \cdot dt = \int_0^1 (128t + 64t^2) \, dt = \frac{256}3[/tex]
and over the second path,
[tex]\displaystyle \int_{C_2} (x+8y) \, dx + x^2 \, dy = \int_0^1 ((8 + t) + 8(1-t)) \cdot dt + (8+t)^2 \cdot (-dt) \\\\ = \int_0^1 (-48 - 23t - t^2) \, dt = -\frac{359}6[/tex]
and so the total line integral is
[tex]\displaystyle \int_C (x+8y) \, dx + x^2 \, dy = \frac{256}3 - \frac{359}6 = \boxed{\frac{51}2}[/tex]
According to the hydrologic cycle, once precipitation has fallen on land, what paths might the water directly take?.
Answer:
What trajectories may precipitation travel after it falls on land? It either soaks into the earth through infiltration, pours over the surface as runoff, or evaporates instantly.
Explanation:
A swim club is designing a new pool to replace its old pool. The new pool would need to last for 10 years since the club is planning on relocating after 10 years. A concrete shell would cost rm85,000 and last for all 10 years. Another option is to install a vinyl liner that would cost only rm70,000 to install. However, the vinyl is not guaranteed to last for all 10 years, and it has a 40% chance of breaking down. Repair of the vinyl would cost rm40,000 and would extend the life of the vinyl liner to the 10-year mark. If both options are acceptable to the swim club, which one minimizes cost?.
If both options are acceptable to the swim club, the one that minimizes cost is concrete shell.
In order to determine the option minimizes cost we are going to calculate EMV of vinyl liner:
EMV of vinyl liner=(1-.40)(70,000) + 0.40(70,000+40,000)
EMV of vinyl liner=.60(70,000) + 0.40(110,000)
EMV of vinyl liner=42,000+44,000
EMV of vinyl liner= $86,000
Based on the above calculation EMV of vinyl liner of the amount of $86,000 is higher than EMV of concrete shell of the amount of $85,000.
Therefore swim club should install the concrete shell in order to minimize cost because it is lesser.
Inconclusion the option that minimizes cost is concrete shell.
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Which number is rational? –2. 1010010001. –0. 8974512. 1. 2547569. 5. 3333333.
Answer:
D
Explanation:
Which factor is critical in determining whether a mother can grow a healthy placenta during the first month of gestation?.
Answer: Mother's pre-pregnancy nutrition status.
A distance of 0. 002 m separates two objects of equal mass.
It is also known as jingju lianpu that is done with different colors by the performing characteristics personality and historical assessment.
Based on the description given in the question, Peking face-paint is also known as Jingju lianpu that is done with different colors by the performing characteristics personality and historical assessment.
What is Peking face paint?Peking faces paint is famous for being one of the most colorful facial make-up.
Peking face-paint is usually carried out during traditional Perking opera on-stage actors. These actors perform roles referred to as Jing.
Hence, in this case, it is concluded that the correct answer is Peking face-paint.
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What is a name for el salvador's slang language? mareesh cochise caliche lambada.
El Salvador's is known to have a lot of slang words. The name for El Salvador's slang language is caliche.
Caliche is known to be an informal word that is often used by the Salvadoran Spanish people. It is known to be as a result of colloquialisms and specific indigenous lexical words that pertains to these people.Caliche is simply known as the Nawat (Pipil) often affected by the dialect of Spanish that is often and been spoken in El Salvador. It has been shown that it has an element of Spanish and Salvadoran slang.
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Answer:
Caliche
Explanation:
I took the Quiz