The store word instruction is used to... A) Read from a memory address to a CPU register OB. Write to a memory address from a CPU register C) Assign a value to a CPU register OD. Access a label in a program

The formula for calculating gear speed is: (rpm of the driving gear * number of teeth on the driving gear) / number of teeth on the driven gear.

To calculate the speed of the spur gear, we can use the gear ratio formula, which is gear ratio = number of teeth on driven gear (spur gear) / number of teeth on driving gear (pinion gear).

In this case, the gear ratio is 42/14 = 3.

Next, we can use the formula for gear speed, which is gear speed = pinion gear speed / gear ratio.

Since the pinion gear is turning at 420 rpm, the gear speed of the spur gear is:

gear speed = 420 rpm / 3 = 140 rpm.

Therefore, the speed of the spur gear with 42 teeth driven by a pinion gear with 14 teeth turning at 420 rpm is 140 rpm.

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There is no dominant strategy in this game, but the Nash equilibrium occurs when both players choose Right. The payoff matrix shows the payoffs that Hubert and Kate will receive based on their choices in the game.

To analyze the matrix, we can start by looking at the options available to each player and their corresponding payoffs.

Let's consider the first row of the matrix, which represents Hubert's choices. If Hubert chooses Left and Kate also chooses Left, Hubert will receive a payoff of 4 and Kate will receive a payoff of 4.

Finally, if Hubert chooses Right and Kate also chooses Right, Hubert will receive a payoff of 5 and Kate will receive a payoff of 3.

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Answer:

Acryclic

Explanation:

Hope it helps you!

Answer:

SECTION LEARNING OBJECTIVES

By the end of this section, you will be able to do the following:

Distinguish between static friction and kinetic friction

Solve problems involving inclined planes

Section Key Terms

kinetic friction static friction

Static Friction and Kinetic Friction

Recall from the previous chapter that friction is a force that opposes motion, and is around us all the time. Friction allows us to move, which you have discovered if you have ever tried to walk on ice.

There are different types of friction—kinetic and static. Kinetic friction acts on an object in motion, while static friction acts on an object or system at rest. The maximum static friction is usually greater than the kinetic friction between the objects.

Imagine, for example, trying to slide a heavy crate across a concrete floor. You may push harder and harder on the crate and not move it at all. This means that the static friction responds to what you do—it increases to be equal to and in the opposite direction of your push. But if you finally push hard enough, the crate seems to slip suddenly and starts to move. Once in motion, it is easier to keep it in motion than it was to get it started because the kinetic friction force is less than the static friction force. If you were to add mass to the crate, (for example, by placing a box on top of it) you would need to push even harder to get it started and also to keep it moving. If, on the other hand, you oiled the concrete you would find it easier to get the crate started and keep it going.

Figure 5.33 shows how friction occurs at the interface between two objects. Magnifying these surfaces shows that they are rough on the microscopic level. So when you push to get an object moving (in this case, a crate), you must raise the object until it can skip along with just the tips of the surface hitting, break off the points, or do both. The harder the surfaces are pushed together (such as if another box is placed on the crate), the more force is needed to move them.

Answer:

When a system is produced using the evolutionary development model, features tend to be added without regard to an overriding design. With each modification, the software becomes increasingly disorganized. System maintenance hampered by these problems, as it is harder identifying the source of bugs in poorly designed systems. Also, keeping the documentation up to date over successive "evolution" is uncommon. Poor documentation also makes maintenance more difficult.

Explanation:

・It leads to implementing and then repairing way of building systems.

・Practically, this methodology may increase the complexity of the system as scope of the system may expand beyond original plans.

・Incomplete application may cause application not to be used as the full system was designed.

・Their results have incomplete or inadequate problem analysis.

Answer:

To show that there is a return path for the current between the source of electrical energy and the load.

The quality of the water is 100%, since the specific volume of water is 3 ft3/lbm, which means that all the mass is water. Thus, the amount of moisture is also 100%.

What is volume
Volume is a measure of the amount of space occupied by an object or substance. It is usually measured in cubic units such as liters, gallons, or cubic meters. The volume of an object is a measure of the three-dimensional space it occupies and is calculated by multiplying the height, width, and length of the object. The volume of a solid object is the amount of space contained within its boundaries. The volume of a liquid is typically measured in liters or gallons and is the amount of the liquid that it contains. Volume is an important concept in many areas of science, such as physics, chemistry, and engineering. It is often used to calculate the amount of a given material required to fill a certain space, as well as the amount of a substance that can be contained within a certain volume. It is also used to measure the capacity of a container or tank.

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The field in Niger Delta, developed by NPDC has an estimated potential of 80,000,000 (80MM) barrels of oil. The development  is estimated to take about 4 years. The production is assumed to start at the end of the third year, and facilities will be constructed to handle 20,000 barrels of oil per day.

The economic limit is determined to be 600 barrels of oil per day. Determine a forecast of the annual production rate and cumulative production over the entire life of this field. Annual production rate: Annual production rate = 20,000 barrels of oil per day × 365 days Annual production rate = 7,300,000 barrels of oil per year.

At the end of the sixth year, the facility limit is expected to be reached, and the production will continue at a constant rate of 20,000 barrels of oil per day until the 12th year. Cumulative production: Production from year 0 to year 6 = 7,300,000 barrels of oil per year × 6 years.

Production from year 0 to year 6 = 43,800,000 barrels of oil Cumulative production from year 7 to year 12:Annual production rate = 20,000 barrels of oil per day × 365 days Annual production rate = 7,300,000 barrels of oil per year Cumulative production from year 7 to year 12 = 7,300,000 barrels of oil per year × 6 years Cumulative production from year 7 to year 12 = 43,800,000 barrels of oil.

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Here is a possible implementation of an Expression Manager that performs the operations you specified using a Stack data structure:

The code implements three functions: balanced_parentheses_check, infix_to_postfix, and main.

balanced_parentheses_check takes an infix expression and returns True if the parentheses are balanced, using a stack to keep track of opening and closing parentheses.

infix_to_postfix takes an infix expression and converts it to a postfix expression using two stacks for operators and operands. It scans the infix expression from left to right and pops operators from the operator stack until it finds one with lower precedence, then pushes the new operator onto the operator stack.

The main function prompts the user to enter an infix expression, performs the balanced parentheses check, and if the expression is valid, converts it to postfix and displays the result.

Here is the code:

class Stack:

   def __init__(self):

       self.items = []

   def is_empty(self):

       return len(self.items) == 0

   def push(self, item):

       self.items.append(item)

   def pop(self):

       if not self.is_empty():

           return self.items.pop()

   def peek(self):

       if not self.is_empty():

           return self.items[-1]

def balanced_parentheses_check(expression):

   stack = Stack()

   for char in expression:

       if char in "{[(":

           stack.push(char)

       elif char in "}])":

           if stack.is_empty():

               return False

           else:

               current_char = stack.pop()

               if current_char == "{" and char != "}":

                   return False

               elif current_char == "[" and char != "]":

                   return False

               elif current_char == "(" and char != ")":

                   return False

   return stack.is_empty()

def infix_to_postfix(expression):

   precedence = {"+": 1, "-": 1, "*": 2, "/": 2, "%": 2}

   operators = Stack()

   operands = []

   for char in expression:

       if char.isdigit():

           operands.append(char)

       elif char in "+-*/%":

           while (not operators.is_empty()) and \

                   (operators.peek() in "+-*/%") and \

                   (precedence[char] <= precedence[operators.peek()]):

               operands.append(operators.pop())

           operators.push(char)

   while not operators.is_empty():

       operands.append(operators.pop())

   return " ".join(operands)

def main():

   expression = input("Enter an infix expression: ")

   if balanced_parentheses_check(expression):

       postfix_expression = infix_to_postfix(expression)

       print("The postfix expression is:", postfix_expression)

   else:

       print("The expression is not balanced.")

if __name__ == '__main__':

   main()

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Answer & Explanation:

i) If a student foolishly decides to binge drink 21 beers on their 21st birthday, they would consume a total of 21 x 170 = <<21*170=3570>>3570 calories of digestible energy. Since one calorie is equivalent to raising the temperature of one gram of water by one degree Celsius, and one gallon of water is equivalent to 3,785 grams, the student would have consumed enough energy to raise the temperature of 3,785 grams x 3570 calories = 13,678,950 calories of water from 24 °C to 100 °C. This means that the student could have heated 13,678,950 / 100 = <<136789500/100=136789.5>>136789.5 grams of water from room temperature to boiling, which is equivalent to 136789.5 / 3,785 = <<136789.5/3785=36.19>>36.19 gallons of water.

ii) The energy equivalent of the beer consumed by the student is 3570 calories x 4.184 joules/calorie = 14,889.48 joules. Since one BTU is equivalent to 1,055 joules, this energy is equivalent to 14,889.48 joules / 1,055 joules/BTU = <<14889.48/1055=14.15>>14.15 BTU.

iii) If the student had purchased an equivalent amount of electrical energy from the utility company, they would have to pay 14.15 kW-hr x $0.10/kW-hr = $<<14.15*0.1=1.42>>1.42. This is cheaper than buying beer, as a can of beer typically costs more than $1.42.

Answer:

To prepare and issue notices and agendas of all meetings in consultation with the chairman, and to ensure that any background papers are available well before the meeting. To attend and take the minutes of every committee meeting. To circulate minutes to all committee members, and to conduct the correspondence

Explanation:

I think you want to say roles.

Answer:

Keeps workers interested and motivated, helping reduce dangerous behavior and eliminate hazardous situations

Explanation:

Frequent hands-on training and practice drives home the message that safety is a critical part of any work site. Safety should always be a top concern for every company and organization.

Many examples of value created through deep learning are Visual reality, entertainment, healthcare, etc

What are the examples of value created through the use of deep learning?

Virtual assistants today are as powerful as a human at your disposal. At the command of your voice, they can take notes, perform actions, and even make suggestions.

Deep learning has aided the process of creating, publishing, and distributing entertainment media. Human body language analysis using cameras has made it easier to create virtual characters. Deep video analysis has sped up the editing, audio-video synchronization, and transcription processes. Deep Learning is revolutionizing filmmaking.

AI in healthcare can improve preventive care and quality of life, produce more accurate diagnoses and treatment plans and lead to overall better patient outcomes. AI can also predict and track the spread of infectious diseases by analyzing data from government, healthcare, and other sources.

Hence to conclude above examples are value-added ones for deep learning

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Answer:

-2 and 6

Explanation:

Let "x" and "y" be 2 numbers.

The sum of the two numbers is 4. The mathematical expression is:

x + y = 4

y = 4 - x   [1]

The sum of their squares minus three times their product is 76. The mathematical expression is:

x² + y² - 3 x y = 76   [2]

If we substitute [1] in [2], we get:

x² + (4 - x)² - 3 x (4 - x) = 76

x² + 16 - 8 x + x² - 12 x + 3 x² = 76

5 x² - 20 x - 60 = 0

We apply the solving formula for second order equations and we get x₁ = 6 and x₂ = -2.

If we replace these x values in [1], we get:

y₁ = 4 - x₁ = 4 - 6 = -2

y₂ = 4 - x₂ = 4 - (-2) = 6

As a consequence, one of the numbers is 6 and the other is -2.

Answer:

The GMAW process commonly uses a constant voltage power source (GMAW-CV) that allows for a relatively constant welding voltage output over a range of welding currents. For GMAW-CV the welder selects the wire feed speed (WFS) on the wire feeder unit and an appropriate voltage on the welding power supply.

Answer:

Final Length = 11.992 in

Final Diameter = 6.001 in

Explanation:

First we calculate the cross-sectional area:

Area = A = πr² = π(3 in)² = 28.3 in²

Now, we calculate the stress:

Stress = Compressive Load/Area

Stress = - 150 kips/28.3 in²

Stress = -5.3 ksi

Now,

Modulus of Elasticity = Stress/Longitudinal Strain

8000 ksi = -5.3 ksi/Longitudinal Strain

Longitudinal Strain = -6.63 x 10⁻⁴

but,

Longitudinal Strain = (Final Length - Initial Length)/Initial Length

-6.63 x 10⁻⁴ = (Final Length - 12 in)/12 in

Final Length = (-6.63 x 10⁻⁴)(12 in) + 12 in

Final Length = 11.992 in

we know that:

Poisson's Ratio = - Lateral Strain/Longitudinal Strain

0.35 = - Lateral Strain/(- 6.63 x 10⁻⁴)

Lateral Strain = (0.35)(6.63 x 10⁻⁴)

Lateral Strain = 2.32 x 10⁻⁴

but,

Lateral Strain = (Final Diameter - Initial Diameter)/Initial Diameter

2.32 x 10⁻⁴ = (Final Diameter - 6 in)/6 in

Final Diameter = (2.32 x 10⁻⁴)(6 in) + 6 in

Final Diameter = 6.001 in

The sliding window technique is utilized to identify the crash frequency of a certain region. A performance measure called "Excess Predicted Average Crash Frequency Using SPFs" will be used to screen Segment A in the urban four-lane divided arterial reference population.

The segment is 0.60 mi long. Let's determine the number of times the performance measure will be applied to Segment A using the sliding window method.In 0.30-mi windows, the section is analyzed. The increment is 0.10 miles long. As a result,0.30 mi long window = 0.60 / 0.30 = 2 windows.0.10 miles long increment = 0.60 / 0.10 = 6 increments.So, the total number of applications = number of windows × number of increments in each window= 2 × 6= 12.The performance measure will be used 12 times on Segment A. Answer: In 200 words. The sliding window technique is utilized to identify the crash frequency of a certain region. A performance measure called "Excess Predicted Average Crash Frequency Using SPFs" will be used to screen Segment A in the urban four-lane divided arterial reference population. The segment is 0.60 mi long. Let's determine the number of times the performance measure will be applied to Segment A using the sliding window method.In 0.30-mi windows, the section is analyzed. The increment is 0.10 miles long. As a result,0.30 mi long window = 0.60 / 0.30 = 2 windows.0.10 miles long increment = 0.60 / 0.10 = 6 increments.So, the total number of applications = number of windows × number of increments in each window= 2 × 6= 12.The performance measure will be used 12 times on Segment A.

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The fully reversed stress amplitude the material can tolerate for a factor of safety of 'r' can be calculated using the Soderberg criterion.

The Soderberg criterion states that the fully reversed stress amplitude, S_a, should satisfy the following equation:

S_a = (S_e / r) + (S_y / r)

where S_e is the endurance limit of the material, S_y is the yield strength, and 'r' is the factor of safety.

To calculate S_a, we first need to determine the endurance limit, S_e, which is the maximum cyclic stress amplitude that the material can withstand for an infinite number of cycles without failure. The endurance limit is typically determined through experimental testing.

Once we have the value of S_e, we can substitute it into the equation along with the yield strength S_y and the desired factor of safety 'r' to calculate the fully reversed stress amplitude, S_a.

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Answer:

Explanation:

Case : An uncharged capacitor is connected to a resistor and a battery in a closed circuit.

applying this equation : Q = \(Q_{0} [ 1 - e^{\frac{-t}{RC} } ]\)  as the value of (t) increases the value of Q increases i.e. charge on the plates

applying this equation : V = \(V_{0} [ 1 - e^{\frac{-t}{RC} } ]\)

current : I = \(I_{0} e^{\frac{-t}{RC} }\)

The color of a car is an example of a categorical variable. A categorical variable is a variable that takes on discrete values and can be grouped into categories based on some shared characteristic.

Categorical variables are a type of variable that takes on discrete values and can be grouped into categories based on some shared characteristic. This type of variable is often used in statistics to group data into meaningful categories and to help analyze patterns and trends in the data. The color of a car is an example of a categorical variable because it can be classified into different categories like red, blue, black, etc. Other examples of categorical variables include gender, race, and education level. These variables are used to group people or things into categories based on some shared characteristic. For example, gender can be used to group people into male and female categories, while education level can be used to group people into categories like high school, college, and graduate school. In conclusion, the color of a car is an example of a categorical variable. This type of variable is used in statistics to group data into meaningful categories and to help analyze patterns and trends in the data. Other examples of categorical variables include gender, race, and education level.

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Manipulation involves the intentional control of a situation by a person, whereas evocation is the process through which people elicit responses from others simply by displaying certain behaviors.

Manipulation is a term used in psychology to refer to the intentional control of a situation or environment by a person. It can be used to gain control over others, influence their behavior, or alter their perceptions.

Manipulation can be positive or negative, depending on the intention of the person doing the manipulating. Some forms of manipulation may involve deception, coercion, or exploitation.

On the other hand, evocation is a process through which people elicit responses from others simply by displaying certain behaviors. This is often done unintentionally, without the person being aware that they are having an impact on others.  

Unlike manipulation, evocation does not involve intentional control over a situation or environment.

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If a researcher thought cohort effects would be a problem in their study, the researcher should avoid using a cross-sectional design.  The correct answer is A.

The cross-sectional design is a research design in which data is collected from participants at one point in time. The cross-sectional design is inappropriate for researching cohort effects since it focuses on collecting data from different individuals at a single point in time instead of following a particular cohort over time.

The longitudinal design is a research design that follows a single group of individuals over time. The longitudinal design is a suitable research design for studying cohort effects because it focuses on tracking the development and behavior of a particular cohort over time.  Experimental and correlational designs are used in various types of research studies, such as studying the relationship between variables, assessing the efficacy of interventions, and identifying causal relationships. These designs may or may not be appropriate for studying cohort effects.

Therefore, the correct answer is A.

"

Correct question

if a researcher thought cohort effects would be a problem in their study, the researcher should avoid using a design.

A- cross-sectional

B- longitudinal

C- experimental

D- correlation

"

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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:

2,160,000

Explanation:

8/100 × 200000/1 = 8/1 × 2000/1

2000 × 8 = 16,000 = interest

200,000 + 16,000 = 216,000

216,000 × 10 = 2,160,000 = amount in bank account

Answer:

Explanation:

Generally speaking, flammable liquids will ignite (catch on fire) and burn easily at normal working temperatures. ... Fuels and many common products like solvents, thinners, cleaners, adhesives, paints, waxes and polishes may be flammable or combustible liquids.

The material which is considered flammable is: A. paint.

A chemical property can be defined as the property of a chemical compound (material) that can be observed and is measurable during a chemical reaction.

In Science, some examples of the chemical properties of a material (substance) include the following;

Flammability refers to the ability of a material to support combustion or burn continuously in the presence of air. An example of a material which is considered to be flammable is paint because it contains a high level of solvents.

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Answer:

A

Explanation:

Answer:

the answer is a

Explanation:

it is a because thats what the answer is

The temperature of the gas in the tank is the ratio of heat capacities times the temperature of gas in the constant pressure line.

It should be noted that temperature simply means the measure of hotness and coldness in a body

From the given information, H is the enthalpy of gas on the constant pressure line, m is the mass flow rate and U is the internal energy of gas.

Here, the temperature of the gas in the tank is the ratio of heat capacities times the temperature of gas in the constant pressure line.

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