Quadrilateral ABCD is a rectangle.
If m ZADB = 7k + 60 and mZCDB = -5k + 40, find mZCBD.

Answer:

d. 1.0

Explanation:

Correlation identifies the relationship between two variables. In the given scenario there is strong relation between non ideal mixing. The correction factor can be between -1 to 1 depending on the intensity of the relationship and dependency. The non ideal mixing efficiency is highly dependent on the factors that govern it this means there is high intensity relation so the k is estimated to be nearly 1.

Based on the use of the moral principle of Immanuel Kant and deontology, the way that the mother lie in court for the sake of love is one that is not morally justified or right.

Kant's moral philosophy is said to be one that capitalizes on the principle of universalizability, and it is one that states that we as humans need to only act based to principles that we can overtime will to be universal laws.

In conclusion, I can say that the action of the mother when she lie in court for the sake of love is very wrong and morally justified or right when viewed in Kant's moral philosophy or deontology.

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The correct response is E. 39. The maximum angle that the ladder can make with the floor before it slips is 39.

solitary-pole ladders Ladders that extend (maximum length 15 metres) Ladders, Step (maximum height 6.1 metres) Given that you shouldn't be standing on the top three treads of the leaning ladder, a single-story home with a height of at least 4 meters would be suitable. You would require an extension ladder with an extension of about 7 meters for a two-story residence. The short answer is no, leaning a ladder against a gutter is not safe. "For a leaning ladder, you should secure it and have a sturdy top resting point, i.e. do not rest a ladder against weak upper surfaces." It is not a good idea to lean your ladder against a gutter as the gutter could not be strong enough to hold it.

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A 100-N uniform ladder, 8.0 m long, rests against a smooth vertical wall. The coefficient of static friction between ladder and floor is 0.40. What minimum angle can the ladder make with the floor before it slips?

A. 42

B. 22

C. 18

D. 51

E. 39

Answer:

Food and drug admin

Explanation:

Answer:

c

Explanation:

Answer: The Answer is B

Explanation:

Answer: The process of data analysis uses analytical and logical reasoning to gain information from the data. The main purpose of data analysis is to find meaning in data so that the derived knowledge can be used to make informed decisions.

Answer:

Past tense of hear = heard

Answer: Part tolerancing  

Answer:

is this a question for hoework

The 'coefficient of performance' of a refrigerator is then defined to be the heat removed from the cold region divided by the work used. The coefficient of performance (COP) of this refrigerator is 1.4.

The given information states that with a refrigerator, you pay for the work and what you get is heat removal. The 'coefficient of performance' of a refrigerator is defined to be the heat removed from the cold region divided by the work used. We need to find the coefficient of performance of this refrigerator.

Using the given terms, it can be calculated as follows:

COP (coefficient of performance) of refrigerator = Heat removed from the cold region / Work done by the refrigerator

We know that the heat removed from the cold region is 560 J and the work used is 400 J.

Hence the COP of this refrigerator can be calculated as follows:

COP = Heat removed from the cold region / Work done by the refrigerator

COP = 560 / 400COP = 1.4

Thus, the coefficient of performance (COP) of this refrigerator is 1.4.

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The coefficient of performance (COP) of the refrigerator is the ratio of heat removed from the cold region to the work used.

The coefficient of performance (COP) is a measure of the efficiency of a refrigerator. It is defined as the ratio of the heat removed from the cold region (Qc) to the work used (W). Mathematically, COP is calculated as: COP = Qc / W The COP represents the amount of heat removed from the cold region per unit of work input. A higher COP indicates a more efficient refrigerator. For example, if the refrigerator removes 400 Joules of heat from the cold region and requires 100 Joules of work, the COP would be: COP = 400 Joules / 100 Joules = 4 In this case, for every 1 unit of work used, 4 units of heat are removed from the cold region.

The coefficient of performance (COP) of a refrigerator is the ratio of heat removed from the cold region to the work used, representing the efficiency of the refrigerator in heat removal

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Answer:

240

Explanation:

The highest voltage typically encountered on the job by a residential electrician is C. 240 volts.

Voltage is the measure of the difference in electrical power between two points in a circuit.

It is like the force that pushes electric charges in a circuit and is measured in volts (V) and affects how strong the electric current flows in a wire.

In many countries, the United States included, residential electrical systems often use a split-phase setup with a voltage of 120/240 volts.

This voltage is widely used for things like household appliances, lights, and other electrical needs in homes.

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The gain parameter of current-controlled voltage sources is measured in volts per ampere (V/A).

This parameter defines the relationship between the input current and the output voltage of the source. A positive gain value indicates that an increase in the input current results in an increase in the output voltage, while a negative gain value indicates an inverse relationship between the input current and output voltage. The gain parameter is an important characteristic of current-controlled voltage sources and is used in many electrical and electronic applications, such as amplifier circuits, power supplies, and motor control systems. In summary, the gain parameter is measured in volts per ampere (V/A) and determines the relationship between the input current and output voltage of a current-controlled voltage source.

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The necessary code that plots the function is given below:

x = linspace(0,10,101); %genrate 0 to 10 with 100 samples

y1 = exp(-0.5 * x) .* sin(2 * x); %func1

y2 = exp(-0.5 * x) .* cos(2 * x); %func2

plot(x,y1,'-','linewidth',2); %plotting 1st function

grid on

hold on

plot(x,y2,'r--','linewidth',3); %plotting second function

title('y(x)=exp(-0.5x)sin(2x) and y(x)=exp(-0.5x)cos(2x)'); %title for plot

xlabel('x'); %label for x axis

ylabel('y(x)'); %label for y axis

legend('y(x)=exp(-0.5x)sin(2x)','y(x)=exp(-0.5x)cos(2x)'); %legend for plot

Please refer below output

Check the image below

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Answer:

A hammer and a wrench

Explanation:

Large aircraft, turbojet-powered multiengine civil aircraft, and fractional ownership program aircraft are all subject to the operating regulations outlined in part 91, subpart F. Operations needed to comply with requirements under: are not subject to the rules of this component : Part 121, 125, 129, 135, and 137,

An air-breathing jet engine, the turbojet is frequently found in airplanes. It is made up of a gas turbine and a nozzle for propulsion. The gas turbine has a compressor, a combustion chamber, a turbine, and an air inlet with inlet guiding vanes (that drives the compressor). Fuel combustion in the combustion chamber heats the compressed air from the compressor before allowing it to expand via the turbine. The propelling nozzle expands the turbine exhaust, which is subsequently accelerated to a high speed to provide push. In the late 1930s, two engineers, Hans von Ohain in Germany and Frank Whittle in the United Kingdom, independently developed the idea into workable engines. Turbojets are only helpful in aviation because of their poor efficiency at low vehicle speeds. In rare instances, turbojet engines have been utilized to power vehicles other than airplanes, usually in an effort to break land speed records. When a vehicle is "turbine-powered," it most often means it has a turboshaft engine, a modified gas turbine engine that uses a second turbine to power a revolving output shaft. These are typical in hovercrafts and helos. On Concorde and the longer-range versions of the TU-144, which had to spend a lot of time travelling supersonically, turbojets were used.

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Answer:

faster

Explanation:

because in a big grinder you ca only grind bigger things but not Small things , some parts of your things that will

remain as they were in the beginning, so it will take more time to grind Small things .

Answer:

somewhere around 34.2223 meters thick but that's what I am estimating.

If the true percentage is really 81%, the probability of observing 29 or more students who consider statistics to be an exciting subject is 0.014443. The correct option is b.

A branch of mathematics, statistics is a body of knowledge that deals with the gathering, examination, interpretation, and presentation of data.

The standard deviation is defined as the square root of variance. The standard deviation in binomial distribution is calculated by the given formula:

SD = √npq

n = 30 and p = 81 q = 29

√30 x 81 x 29 = 0.014443.

Therefore, the correct option is b) 0.014443.

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The question is incomplete. The missing options are given below:

a) 0.012646

b) 0.014443

c) 0.001797

d) 0.985557

Answer:

The ratio of water to flour needed to make tortillas, which is 3 : 4

Explanation:

100 w = 75 f

w/f = 75/100 = 3/4

Answer

1) Active transport involves the use of transport proteins that have a finite capacity to move substrates against their concentration gradient, while passive diffusion occurs without transport proteins or energy.

2)Saturation occurs in active transport when the transport proteins are working at maximum capacity, while passive diffusion does not have a maximum capacity for transport.

3)The presence of transport proteins with a finite capacity to move substrates against their concentration gradient is the main reason why saturation occurs in active transport but not in passive diffusion.

Explanation

Saturation of transport refers to the point where all the transport proteins are being utilized and cannot facilitate any more movement of substrates across the membrane. In active transport, the transport proteins require energy to move substrates against their concentration gradient. This means that there is a limited number of transport proteins available to move the substrates, and if there are too many substrates to be transported, the transport proteins become saturated.

On the other hand, in passive (simple) diffusion, there are no transport proteins involved, and the movement of substrates is solely based on their concentration gradient. This means that there is no limit to the number of substrates that can move across the membrane, and saturation does not occur.

In summary, the need for transport proteins in active transport limits the number of substrates that can be transported, leading to saturation. In contrast, the lack of transport proteins in passive diffusion means that there is no limit to the number of substrates that can be transported, and saturation does not occur.

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The following are consequences of burning coal for energy increased levels of CO2 in the atmosphere, increased heavy metals (lead and mercury) released into the air and Acidified rain. The correct options are a, b and c.

Burning coal produces a number of main emissions: Sulphur dioxide (SO2), which causes respiratory conditions and acid rain, Nitrogen oxides (NOx), which cause respiratory diseases and smog, Particulates that cause lung sickness, respiratory diseases, fog, and haze, The main greenhouse gas produced by burning fossil fuels (coal, oil, and natural gas) is carbon dioxide (CO2).

Mercury and other heavy metals have been associated with developmental and neurological harm in both humans and other animals. Power stations produce bottom ash and fly ash as byproducts of burning coal.

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To solve this problem, the person needs to first calculate the total sum of all array elements using a loop that iterates over the length of the array. Once the sum is calculated, the person needs to check whether the sum is a single digit or not. If the sum is a single digit, the person can simply return the sum as the final output.

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Using the knowledge in computational language in C++ it is possible to write the code being write a class having two private variables

#include <iostream>

using namespace std;

class Rectangle { /*create a class named Rectangle*/

  private:

  float l,b; /*this class has two private variables l and b*/

  public:

  float getArea(float l, float b) /*this class has one member-function getArea which returns the area of the rectangle*/

  {

   return l*b; /*return the area of the rectangle*/

  }

};

int main () { /*the main function to check the working of our Rectangle class*/

 float l,b;

 Rectangle r1; /*create an object r1 of Rectangle class*/

 cout<<"Enter the length of the rectangle: ";

 cin>>l; /*input the length of the rectangle from the user*/

 cout<<"Enter the breadth of the rectangle: ";

 cin>>b; /*input the breadth of the rectangle from the user*/

 cout <<"Area of the rectangle is: "<< r1.getArea(l,b)<<" square units."; /*find the area of the rectangle using the member function of the class*/

 return 0;

}

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