please help me on the other ones I did one of them

Answer:

Hypothesis

Explanation:

A supposition or a supposed explanation made on the basis of no evidence

Answer:

Inferential statistics lets you draw conclusions about populations by using small samples. Consequently, inferential statistics provide enormous benefits because typically you can’t measure an entire population. Sampling distributions are important for inferential statistics. In practice, one will collect sample data and, from these data, estimate parameters of the population distribution. Thus, knowledge of the sampling distribution can be very useful in making inferences about the overall population.

Explanation:

Answer:

288 cm

Explanation:

You should multiply 4 times 6 = 24, and then multiply 24 by 12 = 288

Answer:

Bull trout are unable to live in high sediment loaded waters and migrated to avoid the conditions introduced during dam deconstruction.

The option that identifies the author's claim is that D. Bull trout are unable to live in high sediment loaded waters and migrated to avoid the conditions introduced during dam deconstruction.

The claim of a passage is the idea that's conveyed by the author to the readers or audience. It's simply what the author wants the people to know.

From the passage, the claim is that bull trout are unable to live in high sediment loaded waters and migrated to avoid the conditions introduced during dam deconstruction.

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Making treaties, commanding the military forces, choosing Supreme Court judges, and vetoing laws are a few examples.

Presidents in the modern era have increased their power primarily through three channels: party, popular mobilization, and administration. Presidents frequently use political institutions and leaders to influence the legislative process because they see their own party as a source of power.

Making treaties, leading the armed forces, selecting justices for the Supreme Court, and overriding legislation are a few examples. powers that presidents say are required to carry out the law. Executive agreements and the issuance of executive orders are two examples.

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The organization that is created as a result of government policies related to globalization is NATO. The correct option is D.

NATO is a North American and European security alliance founded in 1949 with the signing of the Washington Treaty.

NATO's primary goal is to protect the Allies' freedom and security through political and military means.

NATO is a coalition of European and North American countries. It provides a unique link between these two continents, allowing them to consult and collaborate in the fields of defense and security, as well as conduct multinational crisis-management operations.

Thus, the correct option is D.

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Answer: B

Explanation:

The reason why I would pick B is because what if they are armed and dangerous. What if you aren't that fast and you lose him. I would wait for the Police because it is there job to hunt down the bad guys and chase them. Also what if you question him and he lies and tries to get away because you aren't strong enough. And what if he tries to hijack another car.

But at they same time he was about to answer the question.

Answer:

I cant really see it upload a better picture and maybe then I can solve it

Explanation:

its too small

Answer:

The tip would be $4.36 I believe

Answer:

15%

Explanation

to make any number percent just and a 100 as a denominator

making it 15/100 then we multipy the result is 1500 percent, or, using the percent sign, 1500 %. Put simply, to change 15 to % move the ″.″ two places to the right.

Answer:

A constitutional amendment that prohibits the federal government from creating government subsidies and bailouts to businesses.

Measures to be employed during economic recession is A constitutional amendment that prohibits the federal government from creating government subsidies and bailouts to businesses.

A recession is a business cycle contraction that occurs when there is a broad fall in economic activity. Recessions often arise when consumer spending falls dramatically.

Economic recessions can be triggered by a variety of factors, including a loss of consumer confidence, rising interest rates, a stock market crash, and the bursting of asset bubbles.

If Congress follows a libertarian economic strategy, a constitutional amendment prohibiting the federal government from providing government subsidies and bailouts for firms will almost certainly be used during an economic downturn.

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The uninsured motorist fee does not provide you with insurance coverage in the event of a crash, allow you to drive an uninsured vehicle, or pay when you are the victim of a crash involving an uninsured vehicle. Therefore, the correct option is "none of the above."

The uninsured motorist fee is a specific fee that is required in some states for individuals who choose not to purchase auto insurance. Instead of buying insurance coverage, they pay this fee as an alternative. However, it is important to note that the fee itself does not provide any insurance benefits or coverage. It is simply a fee that exempts individuals from the legal requirement of having auto insurance in those particular states.

While the fee may allow you to legally drive an uninsured vehicle by fulfilling the state's requirements, it does not offer any financial protection or coverage in the event of a crash. If you are involved in an accident with an uninsured motorist, you would not have the benefit of insurance coverage from the fee. It is always advisable to have proper auto insurance to protect yourself financially in case of accidents.

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Using the balanced equation, The grams of \(Al_2O_3\) are produced from 0.85 moles of \(Al(OH)_3\) is 2(0.85) moles x 102 g/mole. The correct option is A.

To decide the quantity of  \(Al_2O_3\)  created from 0.85 moles of  \(Al(OH)_3\) , we want to apply the stoichiometry of the balanced equation.

\(2 Al(OH)_3 --- > Al_2O_3 + 3 H_2O\)

From the equation, we will see that 2 moles of  \(Al(OH)_3\)  produce 1 mole of Al2O3.

To convert moles of  \(Al(OH)_3\)  to moles of  \(Al_2O_3\) , we use the conversion factor:

1 mole  \(Al_2O_3\)  / 2 moles  \(Al(OH)_3\)

Now we can calculate the moles of  \(Al_2O_3\)  made from 0.85 moles of  \(Al(OH)_3\) :

Moles of  \(Al_2O_3\)  = 0.85 moles  \(Al(OH)_3\)  × (1 mole  \(Al_2O_3\)  / 2 moles  \(Al(OH)_3\)

Moles of  \(Al_2O_3\)  = 0.85 moles  \(Al(OH)_3\)  / 2

Molar mass of  \(Al_2O_3\)  = (2 × atomic mass of Al) + (3 × atomic mass of O)

Molar mass of  \(Al_2O_3\)  = (2 × 27.0 g) + (3 × 16.0 g)

Molar mass of  \(Al_2O_3\)  = 54.0 g + 48.0 g

Molar mass of  \(Al_2O_3\)  = 102.0 g/mol

Mass of  \(Al_2O_3\)  = Moles of  \(Al_2O_3\)  × Molar mass of  \(Al_2O_3\)

Mass of  \(Al_2O_3\)  = (0.85 moles  \(Al(OH)_3\)  / 2) × 102.0 g/mol

Mass of  \(Al_2O_3\)  = 0.425 moles × 102.0 g/mol

Mass of  \(Al_2O_3\)  = 43.35 g

Thus, the correct option is A.

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The way that supernationalist organization membership can limit sovereignty of member states is that : Members of supranational organizations, such as the EU and World Trade Organization, consent to giving up some of their sovereignty.

Member states do have to give up some sovereignty because the organization is supranational.

Military alliances aid states in fending off common foes, and economic alliances promote free trade on a greater scale. Supranational organizations are another name for these coalitions, and they always include states ceding some of their sovereign authority in the name of the greater good.

Therefore, In order to establish worldwide laws governing nations' affairs and avoid wars, a supranational body is a viable option. Countries that belong to supranational organizations like the EU and World Trade Organization consent to give up some of their sovereignty to the group on certain matters.

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Another set of criteria that could be used to divide the United States into regions are geopolitical zones.

A known method of knowing regions in the United States is said to be by grouping them into 5 regions based on their geographic position in the continent. They are:

Therefore, Another set of criteria that could be used to divide the United States into regions are geopolitical zones.

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Answer:

It could be divided by perspective region

Explanation:

Qualification Standards are descriptions of the minimum requirements for successfully and safely performing work in a specific occupation.

The rules establish qualification standards, which are the minimum and fundamental requirements for government positions in terms of education, training, experience, Civil Service eligibility, physical fitness, and other qualities required for successful performance of the duties of the position.

It can help you update your skills, abilities, and knowledge by directing your participation in continuing professional development. A professional qualification can show employers that you have the specialized knowledge for a position, potentially leading to more job opportunities.

Qualifications are useful because they highlight skills. It is confidently assumed that a high school diploma holder can read and understand instructions and perform calculations, and that those with university degrees can do much more.

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Answer:

C.)0.5853267 ; D.)251.25169

Explanation:

3067/6730 + 9085/70097

0.4557206 + 0.1296061 = 0.5853267

205800/45097 + 98 -10 * 24 * 80050 - 100+1080 - 25x - 25x/254x

4.5634964 + 98 - 19212000 - 100 + 1080 - 25x - 25x/254x

4.5634964 + 98 - 19212000 - 100 + 1080 - 25x - 25x/254x

C.)

345x + (-100)= 987x (- 60/216 +88)

345x - 100 = 987x(87.722222)

345x - 100 = 86581.833

345x = 86581.833 + 100

345x = 86681.833

x = 86681.833 / 345

x = 251.25169

Here is the table given in the previous screen.    x   y    1   4    2   7    3   10    4   13    5   16    6   19    7   22    8   25    9   28    10   31The data set in the table above is known as a linear function.

A linear function is one in which the data points lie on a straight line. If you examine the data set, you'll notice that the slope is equal to 3, which means that for every increase of 1 in the x value, the y value increases by 3. The graph of this equation would be a straight line that goes upward. As the value of x increases, the value of y increases as well, and the two variables are proportional.

The relationship between x and y is thus linear.  Therefore, in the given table, we notice a pattern that shows how the value of y is related to the value of x. As x increases, y also increases in a linear fashion, and we can calculate y by using the equation y=3x +1.

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There are different types of clauses and some of them are:

This refers to the group of words which has a subject and verb and gives additional information about the sentence.

Please note that your question is incomplete so I gave you a general overview to help you get a better understanding of the concept.

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Answer:

earthquakes, volcanoes, mountains, eruption

Answer:

Its C- the ego mediates between the id and super-ego

Explanation:

The id is like your instincts and impulses, whereas your super-ego is like your morals and conscience. The ego is the reality check that controls both of them.

It says it in the reading as well :)

Hope this helps!

Which statement reflects the status of Florida during the Civil War?

The Confederacy ceded Florida to the Union army midway through the war.

The Confederacy maintained control of Florida throughout the war.

The Union took coastal strongholds, but the Confederacy kept the interior.

The Union took much of the north, but the Confederacy held the south.

Answer:

Option A.  \(y = \frac{1}{4} e^{-2t} + \frac{5}{8} e^{4t} - 2 t + \frac{1}{8}\)

Explanation:

This is a second order DE, so we'll need to integrate twice, applying initial conditions as we go.  At a couple points, we'll need to apply u-substitution.

Round 1:

To solve the differential equation, write it as differentials, move the differential, and integrate both sides:

\(y''=e^{-2t}+10e^{4t}\)

\(\frac{dy'}{dt}=e^{-2t}+10e^{4t}\)

\(dy'=[e^{-2t}+10e^{4t}]dt\)

\(\int dy'=\int [e^{-2t}+10e^{4t}]dt\)

Applying various properties of integration:

\(\int dy'=\int e^{-2t} dt + \int 10e^{4t}dt\\\int dy'=\int e^{-2t} dt + 10\int e^{4t}dt\)

Prepare for integration by u-substitution

\(\int dy'=\int e^{u_1} dt + 10\int e^{u_2}dt\), letting \(u_1=-2t\) and \(u_2=4t\)

Find dt in terms of \(u_1 \text{ and } u_2\)

\(u_1=-2t\\du_1=-2dt\\-\frac{1}{2}du_1=dt\)     \(u_2=4t\\du_2=4dt\\\frac{1}{4}du_2=dt\)

\(\int dy'=\int e^{u_1} dt + 10\int e^{u_2}dt\\\int dy'=\int e^{u_1} (-\frac{1}{2} du_1) + 10\int e^{u_2} (\frac{1}{4} du_2)\\\int dy'=-\frac{1}{2} \int e^{u_1} (du_1) + 10 *\frac{1}{4} \int e^{u_2} (du_2)\)

Using the Exponential rule (don't forget your constant of integration):

\(y'=-\frac{1}{2} e^{u_1} + 10 *\frac{1}{4}e^{u_2} +C_1\)

Back substituting for \(u_1 \text{ and } u_2\):

\(y'=-\frac{1}{2} e^{(-2t)} + 10 *\frac{1}{4}e^{(4t)} +C_1\\y'=-\frac{1}{2} e^{-2t} + \frac{5}{2}e^{4t} +C_1\\\)

Finding the constant of integration

Given initial condition  \(y'(0)=0\)

\(y'(t)=-\frac{1}{2} e^{-2t} + \frac{5}{2}e^{4t} +C_1\\0=y'(0)=-\frac{1}{2} e^{-2(0)} + \frac{5}{2}e^{4(0)} +C_1\\0=-\frac{1}{2} (1) + \frac{5}{2}(1) +C_1\\-2=C_1\\\)

The first derivative with the initial condition applied: \(y'(t)=-\frac{1}{2} e^{-2t} + \frac{5}{2}e^{4t} -2\\\)

Round 2:

Integrate again:

\(y' =-\frac{1}{2} e^{-2t} + \frac{5}{2}e^{4t} -2\\\frac{dy}{dt} =-\frac{1}{2} e^{-2t} + \frac{5}{2}e^{4t} -2\\dy =[-\frac{1}{2} e^{-2t} + \frac{5}{2}e^{4t} -2]dt\\\int dy =\int [-\frac{1}{2} e^{-2t} + \frac{5}{2}e^{4t} -2]dt\\\int dy =\int -\frac{1}{2} e^{-2t} dt + \int \frac{5}{2}e^{4t} dt - \int 2 dt\\\int dy = -\frac{1}{2} \int e^{-2t} dt + \frac{5}{2} \int e^{4t} dt - 2 \int dt\\\)

\(y = -\frac{1}{2} * -\frac{1}{2} e^{-2t} + \frac{5}{2} * \frac{1}{4} e^{4t} - 2 t + C_2\\y(t) = \frac{1}{4} e^{-2t} + \frac{5}{8} e^{4t} - 2 t + C_2\)

Finding the constant of integration :

Given initial condition  \(y(0)=1\)

\(1=y(0) = \frac{1}{4} e^{-2(0)} + \frac{5}{8} e^{4(0)} - 2 (0) + C_2\\1 = \frac{1}{4} (1) + \frac{5}{8} (1) - (0) + C_2\\1 = \frac{7}{8} + C_2\\\frac{1}{8}=C_2\)

So, \(y(t) = \frac{1}{4} e^{-2t} + \frac{5}{8} e^{4t} - 2 t + \frac{1}{8}\)

Checking the solution

\(y(t) = \frac{1}{4} e^{-2t} + \frac{5}{8} e^{4t} - 2 t + \frac{1}{8}\)

This matches our initial conditions here \(y(0) = \frac{1}{4} e^{-2(0)} + \frac{5}{8} e^{4(0)} - 2 (0) + \frac{1}{8} = 1\)

Going back to the function, differentiate:

\(y' = [\frac{1}{4} e^{-2t} + \frac{5}{8} e^{4t} - 2 t + \frac{1}{8}]'\\y' = [\frac{1}{4} e^{-2t}]' + [\frac{5}{8} e^{4t}]' - [2 t]' + [\frac{1}{8}]'\\y' = \frac{1}{4} [e^{-2t}]' + \frac{5}{8} [e^{4t}]' - 2 [t]' + [\frac{1}{8}]'\)

Apply Exponential rule and chain rule, then power rule

\(y' = \frac{1}{4} e^{-2t}[-2t]' + \frac{5}{8} e^{4t}[4t]' - 2 [t]' + [\frac{1}{8}]'\\y' = \frac{1}{4} e^{-2t}(-2) + \frac{5}{8} e^{4t}(4) - 2 (1) + (0)\\y' = -\frac{1}{2} e^{-2t} + \frac{5}{2} e^{4t} - 2\)

This matches our first order step and the initial conditions there.

\(y'(0) = -\frac{1}{2} e^{-2(0)} + \frac{5}{2} e^{4(0)} - 2=0\)

Going back to the function y', differentiate:

\(y' = -\frac{1}{2} e^{-2t} + \frac{5}{2} e^{4t} - 2\\y'' = [-\frac{1}{2} e^{-2t} + \frac{5}{2} e^{4t} - 2]'\\y'' = [-\frac{1}{2} e^{-2t}]' + [\frac{5}{2} e^{4t}]' - [2]'\\y'' = -\frac{1}{2} [e^{-2t}]' + \frac{5}{2} [e^{4t}]' - [2]'\)

Applying the Exponential rule and chain rule, then power rule

\(y'' = -\frac{1}{2} e^{-2t}[-2t]' + \frac{5}{2} e^{4t}[4t]' - [2]'\\y'' = -\frac{1}{2} e^{-2t}(-2) + \frac{5}{2} e^{4t}(4) - (0)\\y'' = e^{-2t} + 10 e^{4t}\)

So our proposed solution is a solution to the differential equation, and satisfies the initial conditions given.

Answer:

\(\textsf{A.} \quad y=\dfrac{1}{4}e^{-2t}+\dfrac{5}{8}e^{4t}-2t+\dfrac{1}{8}\)

Explanation:

Given:

\(\begin{cases}y''=e^{-2t}+10e^{4t}\\y\:\!(0)=1\\y'(0)=0\end{cases}\)

To find y', integrate y'' and use the condition y'(0) = 0.

\(\begin{aligned}\displaystyle y'=\int y''&=\int e^{-2t}+10e^{4t}\; dt\\\\&=\int e^{-2t}\; dx+10 \int e^{4t}\; dt\\\\&=-\dfrac{1}{2}e^{-2t}+10\cdot \dfrac{1}{4}e^{4t}+C\\\\&=-\dfrac{1}{2}e^{-2t}+\dfrac{5}{2}e^{4t}+C\end{aligned}\)

To find the value of the constant of integration, C, substitute the given condition y'(0) = 0:

\(\begin{aligned}\displaystyle y'(0)&=0\\\\-\dfrac{1}{2}e^{-2(0)}+\dfrac{5}{2}e^{4(0)}+C&=0\\\\-\dfrac{1}{2}(1)+\dfrac{5}{2}(1)+C&=0\\\\-\dfrac{1}{2}+\dfrac{5}{2}+C&=0\\\\2+C&=0\\\\C&=-2\end{aligned}\)

Therefore, the equation for y' is:

\(y'=-\dfrac{1}{2}e^{-2t}+\dfrac{5}{2}e^{4t}-2\)

To find y, integrate y' and use the condition y(0) = 1:

\(\begin{aligned}\displaystyle y=\int y'&=\int -\dfrac{1}{2}e^{-2t}+\dfrac{5}{2}e^{4t}-2\;dt\\\\&=-\dfrac{1}{2}\int e^{-2t}\;dt+\dfrac{5}{2}\int e^{4t}\;dt-\int 2\;dt\\\\&=-\dfrac{1}{2} \cdot -\dfrac{1}{2}e^{-2t}+\dfrac{5}{2}\cdot \dfrac{1}{4}e^{4t}-2t+C\\\\&=\dfrac{1}{4}e^{-2t}+\dfrac{5}{8}e^{4t}-2t+C\end{aligned}\)

To find the value of the constant of integration, C, substitute the given condition y(0) = 1:

\(\begin{aligned}\displaystyle y(0)&=1\\\\\dfrac{1}{4}e^{-2(0)}+\dfrac{5}{8}e^{4(0)}-2(0)+C&=1\\\\\dfrac{1}{4}(1)+\dfrac{5}{8}(1)-0+C&=1\\\\\dfrac{1}{4}+\dfrac{5}{8}+C&=1\\\\\dfrac{7}{8}+C&=1\\\\C&=\dfrac{1}{8}\end{aligned}\)

Therefore the equation for y is:

\(\boxed{y=\dfrac{1}{4}e^{-2t}+\dfrac{5}{8}e^{4t}-2t+\dfrac{1}{8}}\)

\(\hrulefill\)

Integration rules used:

\(\boxed{\begin{minipage}{5.1 cm}\underline{Terms multiplied by a constant}\\\\$\displaystyle \int a\;\!f(x)\:\text{d}x=a \int f(x)\:\text{d}x$\\\end{minipage}}\)

\(\boxed{\begin{minipage}{5.1 cm}\underline{Integrating $e^{ax}$}\\\\$\displaystyle \int e^{ax}\:\text{d}x=\dfrac{1}{ax}e^{ax}+\text{C}$\\\end{minipage}}\)

\(\boxed{\begin{minipage}{5.1 cm}\underline{Integrating a constant}\\\\$\displaystyle \int n\:\text{d}x=nx+\text{C}$\\\\(where $n$ is any constant value) \end{minipage}}\)

The following are some of the reasons we preserve our food.

Not to lose it freshness

.To prevent contamination and infection

.To prevent food from smelling

.To keep insect and other pest away from the food.

Keeps farm produce in good condition for planting in the next season

.To keep food for a long period of time.

Explanation:

One- Not to lose it freshness.

Two- To prevent contamination and infection.

Three- To prevent food from smelling.

Four- To keep insect and other pest away from the food.

The historical development illustrated by the passage and Sotomayor's argument regarding women’s education was that:

Sotomayor's point when she spoke was to inform students of the requirements to become a judge in the present era, to persuade listeners that it is crucial to have more diverse judges, to delight the audience with tales of her upbringing.

Therefore, By setting a tone of uncertainty, Sotomayor is encouraging the audience to pose their own queries. To help the audience better understand the questions, Sotomayor creates a system of repetition.

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