a group of 625 students has a mean age of 15.8 years with a standard deviation of 1.2 years. the ages are normally distributed. about how many students in this sample are younger than 17?
Answer: 16.2-15.8/0.6=0.6667. Use normalcdf() to find the percentage from -999 to 0.6777 which is 0.7476*625=467
Explanation:
what would you say to convince them not to do these unhealthy behaviors
Answer:
What would you say to convince them not to do these unhealthy behaviors.
Explanation:
What would you say to convince them not to do these unhealthy behaviors.What would you say to convince them not to do these unhealthy behaviors.What would you say to convince them not to do these unhealthy behaviors.What would you say to convince them not to do these unhealthy behaviors.
which of the following molecules can cross the lipid bilayer of a membrane directly, without a transport protein or other mechanism? select all that apply.
Answer:
Explanation:
Molecules can cross the lipid bilayer of a membrane directly, without a transport protein or other mechanism - water, oxygen, carbon dioxide, and lipids.
Osmosis is transport in which the movement of a solvent occurs through a semipermeable membrane from a less concentrated solution into a more concentrated one without any protein.
Diffusion is a process where the molecule moves from one part to another part through the membrane.
Diffusion and osmosis are types of passive transport that do not require energy
This kind of movement does not involve transport proteins or other complex mechanisms.
Large polar molecules like glucose, amino acids, ions move through a membrane with the help of proteins
small non-polar molecules such as oxygen, carbon dioxide by diffusion and small polar molecules like water
large non-polar molecules like lipids can cross the membrane without the help of proteins by osmosis.
Thus, Molecules can cross the lipid bilayer of a membrane directly, without a transport protein or other mechanism - water, oxygen, carbon dioxide, and lipids.
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which of the following are considered prokaryotic organisms? select all that apply.
You can use fixative spray to protect a
drawing
clay sculpture
photograph
recycled sculpture
Answer:
drawing
Explanation:
which two elements have the same number of energy levels with electrons in them
A losing party in a federal trial court can appeal to one of 94 lower courts. appeal to a higher federal court. ask for a retrial in the same court. ask for a different judge in the same court.
Answer:
B.) A losing party can or has the right appeal to a higher federal court.
Explanation:
It's correct because edg2020
A losing party has the right appeal to a higher federal court. This is
common during election period in various countries.
What is Election?Election is the process in which the citizens vote for their preferred
candidates in various positions. Elections can have some irregularities which
is usually contested by the losing party to ensure justice is served.
They can do that by appealing the outcome of the result to a higher federal
court such as the Supreme court. Proper investigations are then carried out
and a stance is taken on whether to uphold or void the result.
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why does it take three turns of the calvin cycle to produce the initial product of photosynthesis?
Answer:
Explanation:
croe q e ops q
The detriment that the State would impose upon the pregnant woman by denying this choice altogether is apparent. Specific . . . harm medically diagnosable . . . may be involved. Maternity, or additional offspring, may force upon the woman a distressful life and future. . . There is the problem of bringing a child into a family already unable, psychologically and otherwise, to care for it. . . . All these are factors the woman and her responsible physician necessarily will consider in consultation. We, therefore, conclude that the right of personal privacy includes the abortion decision, but that this right is not unqualified, and must be considered against important state interests in regulation. –Opinion of the Court, Roe v. Wade, Justice Harry Blackmun, 1973 According to this concurring opinion, a woman’s right to privacy with respect to abortion is denied for being detrimental to the state. absolute under all circumstances. illegal and unconstitutional. protected, but not unqualified.
Answer:
D
Explanation:
It is clear that the State would harm the expecting mother if it completely prohibited this option. There may be specific and direct injury that is medically detectable even in the early stages of pregnancy. Maternity or having more children may force the woman into an unhappy life and future.
What State impose upon the pregnant woman by denying?When Texas law limited abortions to cases in which the mother's life was in danger, Jane Roe, a pregnant single woman, filed a lawsuit against Henry Wade, the district attorney in charge of implementing the legislation.
However, as the pregnancy progresses, this right is constrained by the State's interest in the health of the mother and the survival of the fetus after viability.
Therefore, This was the first time the Court addressed this matter and upheld the “right to choose,” as it is frequently referred to, in the midst of a national discussion on the subject.
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What brought about the formation of the Republican Party? The Kansas-Nebraska Act The Missouri Compromise The Emancipation Proclamation The election of Abraham Lincoln
Answer:The Kansas-Nebraska Act
Explanation: I did the test
Answer: The Kansas-Nebraska Act
Explanation:
Which of the following is a product of cellular respiration? Carbon dioxide Glucose Mitochondria Oxygen
Answer:
Carbon Dioxide
Explanation:
It is the only one that is a product of cellular respiration
The product of cellular respiration is carbon dioxide. The correct option is A.
What is cellular respiration?Cellular respiration is a type of chemical reaction that disintegrate glucose to generate Energy, which can be utilized as energy to power numerous reactions all through body.
Cellular respiration is comprised of three major steps: glycolysis, the citric acid cycle, and oxidative phosphorylation.
The mitochondrial energy is stored as potential energy in compounds adenosine triphosphate (ATP). The main compound generated in cellular respiration is ATP, with carbon dioxide as a byproduct.
The common measure in which the energy released during respiration is stored is ATP.
While most aerobic respiration occurs in the cell's mitochondria, anaerobic respiration occurs in the cell's cytoplasm.
Thus, the correct option is A.
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which of the following statements describes a feature shared by mitochondria and the endoplasmic reticulum that increases the efficiency of their basic functions?
Mitochondria and the endoplasmic reticulum have HIGHLY folded membranes. This feature increases the efficiency of their basic functions.
Mitochondria are the energy centers of the eukaryotic cells that serve to synthesize ATP (the energy coin of the cell) by a process called cellular respiration.
The endoplasmic reticulum (ER) is an organelle responsible for the synthesis and processing of proteins and lipids, and the storage of micronutrients (calcium).
Mitochondria and the endoplasmic reticulum have folded membranes in order to increase the surface of the membranes and thus maximize their functions.
For example, mitochondrial membranes contain different protein complexes which are required during the electron transport chain of oxidative phosphorylation and ATP synthesis.
Moreover, the membranes of the endoplasmic reticulum have different enzymes in order to synthesize steroids (lipids) and carbohydrates.
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Which senses does the imagery in this passage appeal to? How does this imagery support the author’s purpose?
The senses that the imagery in this passage appeals to are sight and touch
Imagery means visual symbolism. Imagery simply refers to a figurative language that's used in the creation of pictures, or images in the mind of the reader.
Imagery appeals to the five senses of touch, smell, hearing, sight, and taste. The imagery supports the author’s purpose as it informs readers about climate and culture. The climate was described as being hot.
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Answer:
Which senses does the imagery in this passage appeal to?
✔ sight and touch
How does this imagery support the author’s purpose?
✔ It informs readers about climate and culture.
on a test flight a rocket with mass 400 kg blasts off from the surface of the earth. the rocket engines apply a constant upward force f until the rocket reaches a height of 100 m and then they shut off.
Answer:
F= 11.76 kn
Explanation:
The rocket engines apply a constant upward force of 15680 N.
What is force?Force can be said as the amount of pressure that is applied ob an object. One can easily determine the mass and the velocity to find the force that is applied to an object.
Gravitational acceleration which will be represented by g = 9.8 m/s2
Mass of the rocket which will be represented by M = 400 kg
Constant upward force that is applied on the engine of the rocket which will be represented by F
The height through which engines accelerate the upward force upon the rocket will be represented by h = 100 m
Work done by the engine which will be represented by W
W = Fh
Maximum height well above the surface, this data will represent the rocket reaches which will be represented by H
The work completed with the help of the engine on the rocket is equal to the potential energy gained with respect to maximum height.
W = MgH
Fh = MgH
F(100) = (400)*(9.8)*(400)
F = 15680 N
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On a test flight, a rocket with mass 400 kg blasts off from the surface of the earth. The rocket engines apply a constant upward force F until the rocket reaches a height of 100 m and then they shut off. If the rocket is to reach a maximum height of 400m above the surface of the earth, what value of F is required? Assume the change in the rockets mass is negligible.
For this exercise your whole body needs to be straight from head to toe, like a board. Don’t stick your bottom in the air. Lower your whole body to the floor then push back up
Answer:
Push Up
Explanation:
For this exercise your whole body needs to be straight from head to toe, like a board and that is "push up"
What is Push Up ?
Push-ups are a versatile exercise that can be modified for different fitness levels. Beginners may start with modified push-ups on their knees, while more advanced individuals can perform push-ups with added resistance or incorporate variation into the movement, such as plyometric or explosive push-ups. It's important to maintain proper form throughout the exercise, keeping the body in a straight line from head to toe and avoiding any arching in the lower back.
This exercise you described is called a "push-up." Push-ups are a classic bodyweight exercise that work the chest, triceps, and shoulders, as well as the core and legs. To perform a push-up, you start in a plank position with your hands placed slightly wider than shoulder-width apart, and then lower your body towards the floor by bending at the elbows. Once your chest touches the ground, push back up to the starting position, straightening your arms.
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The animal in Skinner's Box clicked the bar repeatedly because it was offered primary reinforcement negative reinforcement punishment shaping
Answer:
Primary Reinforcement
Explanation:
I am 100% sure this is your answer if your answer choices match the ones below:
primary reinforcement
negative reinforcement
punishment
shaping
Got it right on the test ;)
Skinner box experiment was a study planned to analyze and examine animal-like rat behaviour by different approaches. In this experiment, animals are subjected to small chambers under certain circumstances.
Why animals clicked the bar constantly?The animals clicked the bar constantly because of Primary reinforcement as the Skinner box experiment can be explained as the response or a reaction that occurs naturally without any prior learning is called primary reinforcement.
The basic survival instincts like food, sleep, air and water are sources of primary reinforcements. In the experiment when the animals were subjected to primary reinforcement than they repeatedly started clicking the bars.
Therefore, Skinner box experiment was a study planned to analyze and examine animal-like rat behaviour by different approaches. In this experiment, animals are subjected to small chambers under certain circumstances.
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what ensures the integrity and security of data that are passing over a network
Answer:
Networking-security protocol
yinka shonibare is not interested in constructions of race or identity in his work.
Yinka Shonibare is an artist interested in the construction of identity and race and projects these themes in his works (False).
Yinka Shonibare (1962) is a prominent English artist of Nigerian parents based in England. He stands out for being an artist who integrates social themes such as:
Cultural identityColonialismPostcolonialismGlobalizationRaceHis works are mainly sculpture, photography, and painting.
One of his most famous works is the one in which he made life-size headless human statues dressed in Ankara cloth. In this work, he makes a critique of colonialism and European and American imperialism that wants to take advantage of the resources of the African continent.
Note: This question is incomplete because the options are missing. Here are the options:
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which of the following characteristics of a molecule can be determined from a lewis structure?
Answer:
A Lewis structure can be drawn for any covalently-bonded molecule, as well as coordination compounds. Lewis structures show each atom in the structure of the molecule using its chemical symbol. Lines are drawn between atoms that are bonded to one another (rarely, pairs of dots are used instead of lines)
Lewis structures (also known as Lewis dot structures or electron dot structures) are diagrams that represent the valence electrons of atoms within a molecule. These Lewis symbols and Lewis structures help visualize the valence electrons of atoms and molecules, whether they exist as lone pairs or within bonds.
Use the drop-down menus to complete the sentences. are specifically listed in the US constitution. Unenumerated rights are protected by the Amendment.
Enumerated rights are specifically listed in the Constitution. Unenumerated rights are protected by the Ninth Amendment.
The Ninth Amendment clearly indicates that the list of rights listed in the Constitution is not exhaustive, and that the rights established in other sources remain valid regardless of whether they are mentioned in the Constitution.
Thus, it is understood that there are two types of rights: the enumerated rights, that are those explicitly mentioned in the Constitution, and on the other hand, the non-enumerated rights, that are those not named in the constitution but protected by the Ninth Amendment.
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Answer:
enumerated rights, ninth
Explanation:
which of the following statements about the 3-x-3 writing process is most accurate?
Answer:
Prewriting Writing Revising
Explanation:
3x3 writing process is a 3 steps writing process. These three steps of writing are further divided into three sub-steps. The three steps in this writing process are: Prewriting Writing Revising
According to this concurring opinion, a woman’s right to privacy with respect to abortion is denied for being detrimental to the state. absolute under all circumstances. illegal and unconstitutional. protected, but not unqualified.
Answer:
The answer is protected, but not unqualified.
According to the concurring opinion, a woman’s right to privacy with respect to abortion is denied for being:
D. protected, but not unqualified.Abortion is the removal of the foetus in the womb of a woman before it becomes fully developed into an infant.
The issue of abortion is shrouded in controversy because the Constitution of America recognises the right to privacy and choice for women and protects it.
However, it does not approve of the act in all states because it is not yet established that abortion is legal in many states.
This leads to a difference in opinion because the right to privacy is protected, but the practise of abortion is denied.
Therefore, the correct answer is option D
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which of the subshell designations are possible and which are impossible?
Answer:
The possible subshells are 2p and 1s. The impossible subshells are 2d, 3f and 0p.
when the required amount of one solution has been added to the second solution to complete the reaction
Answer:
equivalence point :)
Explanation:
which of the following is not a keyboard instrument
Answer:
We need the following
Explanation:
analyze the free-body diagrams (fbds) and place them in the indicated order according to the magnitudes of their net forces.
The order of the free-body diagrams (fbds) according to the magnitudes of their net forces are FBD 2, FBD1, FBD 4, and FBD 3.
This is evident based on the analysis described below:
FBD 1:
A = -30i + 40j;
B = 20j;
C = 20i + 10j;
D = -50j;
R = A + B + C + D;
R = -10i + 20j;
|R| = √ 10² + 20² => 22.36 N
FBD 2:
E = -40i;
F = 40i + 50j;
G = -50j;
R = E + F +G => 0;
|R| = 0 N
FBD 3:
H = -20i + 50j;
I = 60i + 10j;
R = H + I => 40i + 60j;
|R| = √ 40² + 60² = 72.11 N.
FBD 4:
J = -50i +30j;
K = 10i + 40j;
L = 50i + 10j;
M = -10i - 10j;
N = 10i - 50j;
R = J + K + L + M + N
R = 10i + 20j;
|R| = √ 10² + 20² = 22.36 N
Hence, in this case, it is concluded rust FBD 1 and FBD 4 are the same since they have a net force of 22.36N.
Therefore the lowest net force is FDB 2 and the highest net force is FDB 3.
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Which graph represents the polynomial function f(x)=x3 4x2−4x−16?
Answer:
its the bottom left graph
Explanation:
it's the bottom left graph is the graph represents the polynomial function f(x)=x3 4x2−4x−16.
What is a polynomial function?In an equation such as the quadratic equation, cubic equation, etc., a polynomial function is a function that only uses non-negative integer powers or only positive integer exponents of a variable. For instance, the polynomial 2x+5 has an exponent of 1.
f(x) = anxn + anxn+1 +... + a2x2 + a1x + a0 is the formula for a polynomial. The greatest power of x in an expression is the mathematical function's degree. Polynomials of degree 0, 1, 2, 3, and 4 are constant (non-zero) polynomials, linear polynomials, quadratics, cubics, and quartics, respectively.
When two or more algebraic terms are added, subtracted, or multiplied (no division! ), the result is a mathematical expression known as a polynomial. The majority of the time, polynomial expressions contain at least one variable.
Thus, it's the bottom left graph.
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Select the best translation for the following question. What is it that the duke eating? ¿Con quién está hablando la gordita esa? ¿Qué es lo que está bebiendo el duque? Mantequilla...cubierta de chocolate. ¿Qué es lo que está comiendo el duque?
Answer:
D is the correct answer- ¿Qué es lo que está comiendo el duque?
The translation of the given question is: ¿Qué es lo que está comiendo el duque?
What is translation?
Translation is the conveyance of a source-language text's meaning through an equivalent target-language text. The English language makes a terminological distinction between translating and interpreting; translation can begin only after writing appears within a language group. A translator always runs the danger of introducing source-language terms, grammar, or syntax into the target-language translation inadvertently. Such "spill-overs," on the other hand, have occasionally imported useful source-language calques and loanwords that have enhanced destination languages. Translators, notably early sacred text translators, have contributed form the languages into which they have translated. Because of the difficulty of the translation process, efforts have been made, with varied degrees of success, since the 1940s to automate translation or to mechanically assist the human translator. More recently, the Internet's emergence has created a global market for translation services and promoted "language localisation."
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Select the correct answer. Which of these is a form of authoritarian government in which power is typically handed down through family lines and rulers stay in power for life? A. oligarchy B. monarchy C. republic D. plutocracy E. theocracy
Answer:
b
Explanation:
Monarchy is a form of authoritarian government in which power is typically handed down through family lines and rulers stay in power for life. The correct option is B.
Thus, A monarchy is a type of authoritarian administration in which the state is ruled by a single individual who is frequently referred to as a king, queen, or emperor.
In a monarchy, authority is normally passed down through a single family line, and kings and queens are in charge forever, until they abdicate or are overthrown in some other way.
Monarchies can range in their level of absolute power from those that are absolute, where the king has unrestrained power, to those that are constitutional, where the ruler's authority is constrained by a constitution or laws.
Thus, Monarchy is a form of authoritarian government in which power is typically handed down through family lines and rulers stay in power for life. The correct option is B.
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The Bahama Islands were created by Question 9 options: Underwater mountains Underwater volcanoes Coral Reef
Answer:
Coral reef
Explanation:
Answer:
Coral
Explanation: