The human body is made up of a nervous system. The statements that are correct about the nervous system control of blood flow are;
B. A decrease in vasomotor tone causes blood vessels to dilate and blood pressure to decrease.
C. Nervous control of blood vessels causes blood to be shunted from one large area of the body to another.
D. In skeletal and cardiac muscle tissue, epinephrine and norepinephrine released by the sympathetic nervous system cause the blood vessels to dilate, increasing blood flow.
Nervous control of the circulation is said to be of a more global functions such as they help in resupply blood flow to different areas of the body, regulating the pumping activity of the heart, and giving quick control of blood pressure.
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Check all statements that are correct about the nervous system control of blood flow. Check Al That Apply
An increase in vasomotor tone chutes blood vessels to dilate further and blood pressure to decrease
A decreto in vnamoror tone cautet blood vessels to dilate and blood pressure to decroma.
Nervous control of blood vessels causes blood to be shunted from one large area of the body to another.
in skeletal and cardiac muscle tissue opinephrine and norepinephrine released by the sympathetic nervous system cause the blood vessels to dilate, Increasing blood flow.
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A hemisphere of radius 8 sits on a horizontal plane. A cylinder stands with its axis vertical, the center of its base at the center of the sphere, and its top circular rim touching the hemisphere. Find the radius and height of the cylinder of maximum volume.
The dimensions of the cylinder that has the maximum volume can be
found be finding the maximum value of the volume function.
[tex]\mathrm{The \ \underline{height \ of \ the \ cylinder \ of \ maximum \ volume \ is \ \dfrac{8}{\sqrt{3} }}}[/tex][tex]\mathrm{The \ \underline{radius \ of \ the \ cylinder \ of \ maximum \ volume \ is \ \dfrac{8 \cdot \sqrt{6} }{3}}}[/tex]Reasons:
The known parameter of the hemisphere are;
The radius of the hemisphere = 8
Required;
The radius and height of the maximum volume of the inscribed cylinder.
Solution:
Let h represent the height of the cylinder, and let r represent the radius of
the cylinder, we have;
r² + h² = 8²
Therefore;
r² = 8² - h² = 64 - h²
r² = 64 - h²
The volume of the cylinder, V = π·r²·h = π·(64 - h²)·h
V(h) = π·(64·h - h³)
At the maximum volume, we have;
[tex]\dfrac{dV(h)}{dh} = \dfrac{d}{dh} \left(\pi \cdot \left(64 \cdot h - h^3 \right) \right) = \pi \cdot \left(64 - 3 \cdot h^2 \right) = 0[/tex]
64 - 3·h² = 0
64 = 3·h²
[tex]h =\sqrt{\dfrac{64}{3} } = \dfrac{8}{\sqrt{3} }[/tex]
[tex]\underline{\mathrm{The \ height \ of \ the \ cylinder, \ h} = \dfrac{8}{\sqrt{3} }}[/tex]
[tex]r^2 = 64 - \dfrac{64}{3} = \dfrac{128}{3}[/tex]
[tex]r =\sqrt{\dfrac{128}{3}} = \dfrac{8 \cdot \sqrt{6} }{3}[/tex]
[tex]\underline{\mathrm{The \ radius \ of \ the \ cylinder, \ } r = \dfrac{8 \cdot \sqrt{6} }{3}}[/tex]
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Which of the following best describes metal prices?.
Hard substances that conduct heat and electricity and have a characteristic lustre or shine
Kevin, while calculating his tax adjustments, notes that he can make adjustments of $3,435 for contributions to his retirement plan, $3,393 for business losses, and $1,128 for business expenses. If Kevin’s gross income is $45,942, what is his adjusted gross income? a. $53,898 b. $40,242 c. $41,421 d. $37,986 Please select the best answer from the choices provided A B C D.
Answer:
d. $37,986
Explanation:
Answer: D
Explanation:
jus took test
Sierra left $4. 50 as a tip for a waiter. This was 18% of the bill before the tip. How much was her total bill before the tip? Enter your answer in the box.
Answer:
Total amount is: $25
Explanation:
Read the texts below identify and explain the communicative style used in each text.
Which of the following best describes the relationship between relative humidity and temperature?.
Answer:
Warm air and water vapor are measured in degrees Celsius (⁰C
Explanation:
Youngstown construction plans to discontinue its roofing segment. Last year, this segment generated a contribution margin of $65,000 and incurred $70,000 in fixed costs. Discontinuing the segment will allow the company to avoid half of the fixed costs. What effect is expected to occur to the company’s overall profit?.
The effect expected to occur on the company's overall earnings if Youngstown plans to discontinue its roofing business is a $30,000 reduction.
We were able to find this value by calculating the company's overall profit, using the formula:
To continue:
= contribution margin - fixed cost
To discontinue:
= Inevitable fixed cost / 2
So calculating, we find:
To continue:
= $65,000.00 - $70,000
= -$5,000
(loss)
To discontinue:
= $70,000/2
=$35,000.00
Therefore, to calculate the net loss, we use the following formula:
Net loss: continue - discontinue
= -$5,000.00 - 35,000
= $30,000.00
Therefore, it is correct to say that Youngstown will have a $30,000 reduction in profit by discontinuing the business.
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In what ways can you as a filipino reader be affected by such works brainly.
A 250 kg crate is on a rough ramp.
Answer:
a 250-kg crate is on a rough ramp, inclined at 30 degrees above the horizontal. The coefficient of kinetic friction between the crate and the ramp is 0.22. A horizontal force of 4222 N is applied on the crate, pushing it up the ramp
Explanation:
Read the excerpt from "A Modest Proposal. " Whereas the maintainance of an hundred thousand children, from two years old, and upwards, cannot be computed at less than ten shillings a piece per annum, the nation's stock will be thereby encreased fifty thousand pounds per annum, besides the profit of a new dish, introduced to the tables of all gentlemen of fortune in the kingdom, who have any refinement in taste. And the money will circulate among our selves, the goods being entirely of our own growth and manufacture. Which sentence best paraphrases the excerpt? England will save a great deal of money because they will not have to maintain the cost of raising poor children. The money will circulate amongst themselves. Swift states that wealthy gentlemen with good taste will now have a new dish to buy and consume at mealtimes. Swift argues that caring for thousands of children will cost more than ten shillings a piece each year. His proposal to eat the children would increase the circulation of money by fifty thousand pounds yearly and strengthen England’s economy. Breeding, selling, and eating impoverished children will benefit the people of England in more than one way.
Answer:
C)Swift argues that caring for thousands of children will cost more than ten shillings a piece each year. His proposal to eat the children would increase the circulation of money by fifty thousand pounds yearly and strengthen England’s economy.
Explanation:
edg21
Swift argues that caring for thousands of children will cost more than ten shillings a piece each year. His proposal to eat the children would increase the circulation of money by fifty thousand pounds yearly and strengthen England’s economy.
What is Economy?A complex system of linked trading, consumption, and production activities makes up an economy, and it ultimately decides how resources are distributed among all the players.
The requirements of persons who live and work inside the economy are met by the creation, consumption, and distribution of products and services.
A country, a region, a single industry, or even a family may be represented by an economy. An economy is a collection of interconnected production and consumption processes that ultimately decide how resources are distributed within a community.
Therefore, Swift argues that caring for thousands of children will cost more than ten shillings a piece each year. His proposal to eat the children would increase the circulation of money by fifty thousand pounds yearly and strengthen England’s economy.
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A solid oblique pyramid has a square base with edges measuring x cm. The height of the pyramid is (x 2) cm. A solid oblique pyramid has a square base with edges measuring x centimeters. The height is (x 2) centimeters. Which expression represents the volume of the pyramid? StartFraction x cubed 2 x squared Over 3 EndFraction cm3 StartFraction x squared 2 x squared Over 2 EndFraction cm3 StartFraction x cubed Over 3 EndFraction cm3 StartFraction x cubed 2 x squared Over 2 EndFraction cm3.
Answer:
a
Explanation:
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
How do you embody the burger king® brand values of dreaming big, meritocracy, and authenticity?.
Burger King's brand values are vital in dictating the company's brand message, meritocracy, and personality.
The brand values of Burger King include dreaming big, meritocracy, and authenticity. They're placed at the core of the brand and dictate the message of the company.
The brand values are vital in shaping the decision-making processes. The brand values of dreaming big, meritocracy, and authenticity are can be applied in the life of an individual as it helps in one's development.
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Which detail best supports the central idea that the animals felt pride in growing and supplying their own food?.
Answer:c
Explanation:
The detail that best supports the central idea of animals feeling pride in growing and supplying their own food is their happiness and the positive pleasure they derived from consuming it, now that it was genuinely self-produced.
How did the animals' attitude towards their food change, reflecting their newfound sense of accomplishment and ownership?The animals' happiness and acute positive pleasure in consuming the food highlights their pride and satisfaction in growing and supplying their own sustenance, a departure from the times when they were dependent on their masters for meager rations.
This transformation underscores their sense of achievement and autonomy. Therefore the detail that best supports the central idea of animals feeling pride in growing and supplying their own food is their happiness and the positive pleasure they derived from consuming it, now that it was genuinely self-produced.
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In what states can the substance exist on the surface of earth at sea level (open to the atmosphere)?.
Answer:
teiple point of 17 degrees and a pressure of 3.2 atmospheres
Which of the following is a viral infection that most adults contract 2 to 4 times a year? A. Bacterial pneumonia B. Strep throat C. Influenza D. The common cold.
Answer:
D.the common cold
Explanation:
Answer:
The answer is indeed D ;)
Explanation:
Choose the best Spanish equivalent to the phrase I am hungry. Soy sed. Estoy hambre. Tengo sed. Tengo hambre.
Answer: late but, the answer would be TENGO HAMBRE
Explanation:
Answer: D. Tengo hambre.
Explanation: On Edge!
Which of the following are true about regression with one predictor variable (often called ""simple regression"")? check all that apply.
Answer:
A. The slope describes the amount of change in Y for a one-unit increase in X
B. The regression equation is the line that best fits a set of data as determined by having the least squared error.
Explanation:
Options:
A) The slope describes the amount of change in Y for a one-unit increase in X
B. The regression equation is the line that best fits a set of data as determined by having the least squared error
C. The slope, b, of the regression equation has the same value as r, the estimated correlation
______________________________________________________
The options that are true about regression with one predictor variable include:
A. The slope describes the amount of change in Y for a one-unit increase in XB. The regression equation is the line that best fits a set of data as determined by having the least squared error.Regression simply refers to a statistical measurement which attempts to determine the strength that exists between a dependent variable and the independent variables.
It should be noted that in one predictor variable, the slope describes the amount of change in Y for a one-unit increase in X and the regression equation is the line that best fits a set of data as determined by having the least squared error.
Therefore, the correct answers are A and B.
______________________________________________
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Which one of the following equations correctly represents the process involved in the electron affinity of x?.
Electron affinity is known simply as the energy change from the addition of 1 e– to a gaseous element/ion. The one of the equations correctly represents the process involved in the electron affinity of x is X(g) + e- → X-(g)
For electron affinity,
Atom(g) + e– → Ion–(g), ΔE = –E.A.Electron affinity is simply known as the amount of energy that is given off when an electron is added to a neutral atom to create a negatively charged ion.
It is often hard to measure and as such the values are available for only a few chemical elements.
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What is a common event due to transform plate movement at the San Andreas Fault Zone? Question 3 options: mountain formation no events at all seafloor spreading earthquakes.
Answer:
earthquakes
Explanation:
Did the quiz
Hope this helps
Enjoy your day!
There is a diverging boundary formed when two tectonic plates separate. Earthquakes regularly happen at these boundaries when magma (molten rock, for San Andreas Fault Zone.
What is transform plate movement?Rises from the Earth's mantle to the surface and solidifies to build a new oceanic crust. The Mid-Atlantic Ridge, for instance, has divergent plate boundaries.
When the motion is largely horizontal, a fault at a plate boundary is referred to as a transform fault or transform boundary.
When it merges with another plate boundary, which might be a spreading ridge, a subduction zone, or another transform, it ends abruptly.
Therefore, San Andreas Fault Zone has to transform plate movement due to earthquakes.
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Having the ability to read and interpret a variety of visual text is known as.
Answer:
Having the ability to read and interpret a variety of visual text is known as visual literacy.
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Given a fixed amount of gas held at constant pressure, calculate the volume it would occupy if a 3. 50 l sample were cooled from 90. 0oc to 30. 0oc.
Answer:
I genuenly don't know
Explanation:
A gas occupies 22. 4 l at stp and 23. 0 l at 100°c and 1. 25 atm pressure. How many moles of gas did the system gain or lose?.
Answer:
Use photo math its a good choice if your having hard time with math
What is the best choice for the equation of the line of best fit shown? Note that this estimate would be a strong prediction since it is an interpolation (between data points) and the graph shows fairly strong negative correlation.
Answer: b. Y= -1.5x + 23
Explanation: got it right on edge
Answer:
first one is y= -1.5x+23
second one is 11
Explanation:
List and describe four ways in which colleges use ACT scores.
if its correct u get brainly
Colleges use ACT scores as a key factor in the admission process, scholarship, placement and eligibility
Admission: Colleges use ACT scores as a key factor in the admission process. Many colleges have a minimum ACT score requirement for admission, and students who score below the minimum may not be accepted. The score also helps admissions officers evaluate applicants and determine their academic preparedness for college.
Scholarship awards: Many colleges offer scholarships based on ACT scores. Students who score high on the ACT may be eligible for more scholarship money, which can help offset the cost of tuition.
Placement: Colleges use ACT scores to place students in appropriate courses. Students who score well on the ACT may be able to bypass introductory courses and enroll in higher-level courses, while students who score lower may need to take remedial courses to build foundational knowledge.
Program eligibility: Some programs at colleges have specific ACT score requirements for admission. For example, students who want to enter a pre-med or engineering program may need a minimum ACT score to be considered for admission. The score also helps determine eligibility for honors programs or other specialized programs within the college.
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Punishment is more effective when applied at least an hour after the target behavior has occurred. Please select the best answer from the choices provided T F.
Answer:
the correct answer is false
Explanation:
Answer:
False
Explanation:
on edge
Which detail from the passage best supports the idea that mr. Jones is a reckless farmer? "the uproar awoke mr. Jones, who sprang out of bed" "everyone fled to his own sleeping-place. " "making sure that there was a fox in the yard" "let fly a charge of number 6 shot into the darkness".
The detail from the passage best supports the idea that Mr. Jones is a reckless farmer is "let fly a charge of number 6 shot into the darkness". Thus, option fourth is correct.
What is the meaning of reckless?The term reckless is derived from the Old English word receleas, which means "careless, thoughtless, or heedless."
"Let go a charge of Number 6 shot into the night," according to George Orwell's text, best supports the assumption that Mr. Jones is a reckless farmer.
Mr. Jones is in charge of the Manor Farm before the animals take over and rename it Animal Farm. He is frequently inebriated. He is cruel to animals who are hungry. He stands in for Tsar Nicholas II, who was deposed by the Revolution. Therefore, option fourth is correct.
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The detail from the passage best supports the idea that Mr. Jones is a reckless farmer is "let fly a charge of number 6 shot into the darkness". Thus, option D is correct.
What is the meaning of reckless?The term reckless is derived from the Old English word receleas, which means "careless, thoughtless, or heedless."
"Let go a charge of Number 6 shot into the night," according to George Orwell's text, best supports the assumption that Mr. Jones is a reckless farmer.
Mr. Jones is in charge of the Manor Farm before the animals take over and rename it Animal Farm. He is frequently inebriated. He is cruel to animals who are hungry. He stands in for Tsar Nicholas II, who was deposed by the Revolution.
Therefore, option D is correct.
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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
Maria, age 28, wants to pay no more than $300 a year in life insurance. What is the face value of the largest 20-year term policy she can buy without spending more than $300 annually? Annual life insurance premium (per 1,000 dollars of face value) for age 28. A 10-year term for female is 1. 28, 15 year term for female is 1. 54, 20 year term for female is 1. 89, and whole life for female is 9. 46. A. $234,000 b. $158,000 c. $11,000 d. $567,000 Please select the best answer from the choices provided A B C D.
Answer:
B
Explanation:
The face value of the largest 20-year term policy that Maria, age 28, can buy without spending more than $300 premium annually is b. $158,000.
Data and Calculations:Expected annual premium payable = $300
Term period = 20 years
Annual life insurance premium (per 1,000 dollars of face value) for age 28 are as follows:
A 10-year term for female is 1.28,
15 year term for female is 1.54
20 year term for female is 1.89
Whole life for female is 9. 46
Annual Premium = Premium Rate/$1,000 x Face Value
Face Value = Annual Premium/Premium Rate x $1,000
Face Value = $158,730 ($300/$1.89 x $1,000)
Thus, the face value of the largest 20-year term policy that Maria, age 28, can buy without spending more than $300 premium annually is b. $158,000.
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An oligopolistic market structure is distinguished by several characteristics, one of which is either similar or identical products. Which of the following are other characteristics of this market structure? check all that apply.
Answer:
The right options are:
B) Difficult entry
C) Mutual interdependence
D) Market control by a few large firms
Explanation: In an oligopoly, there is a small number of large firms dominating a very significant share of the overall market. In addition, an oligopoly is characterized by high entry barriers and the firms sell identical or differentiated products. Moreover, in an oligopoly, firms are interdependent as each firm control a significant market share; so, one firm's policies affect other firms.
Please comment if the answer is not clear to you or you need any improvement. Could you please rate the answer if it was helpful to you?
Explanation: