Question 1. Roller at P slides in the slot as a result of the force F = 25 kN. The cross sectional area of both bars is 100 mm2 and E = 200 Gpa. Bar AP has length 0.25 m and bar BP has length 0.2 m. Use the virtual displacement method to determine the axial stress in AP.
Question 2. If the roller and slot in problem 1 is replaced by a pin, use the virtual force method to determine the pin movement in the direction of the force.
Question 3. Use Castigliano's Theorem to determine the reaction force at B and the deflection at A in terms of w, E, I and L.
Answers
Answer:
i dont know
Explanation:
i dont know how to answer this
Related Questions
Participating in extracurricular activities in high school helps:
Answers
Answer:
Develop social skills
Explanation:
Answer:
strengthen your college applications
Explanation:
A hydrological system consists of five horizontal formations with an equal thickness of 10 m each. The hydraulic conductivities of the formations are 20, 10, 15, 50, and 1 m/day, respectively. Calculate equivalent horizontal and vertical hydraulic s conductivities. If the flow in the uppermost layer is at an angle of 30 away from the normal direction relative to the boundary, calculate flow directions in all the formations.
Answers
Answer: Hello The required formula is attached below
answer:
A) KH = 19.2 m/day , Kv = 4.045 m/day
B) flow directions : ∝1 = 30°, ∝2 = 16.102°, ∝3 = 23.62, ∝4 = 55.55°,
∝5 = 1.66°
Explanation:
Given data :
Thickness of five horizontal formations ( K ) = 10 m each
Hydraulic conductivities of formations ( b ) =
b1= 20, b2= 10, b3= 15, b4= 50 and b5 = 1 (m/day)
a)Determine the equivalent horizontal and vertical conductivities
kH ( equivalent horizontal conductivity )
= ∑ Kb / b = ( K1b1 + K2b2 + k3b3 + k4b4 + k5 b5 ) / b1 + b2 +b3+b4+b5
input given values into the above equation
kH = 960 / 50 = 19.2 m/day
Kv ( equivalent vertical conductivity )
= ∑( b / (b/k) ) = ( b1 + b2 + b3 + b4 + b5 ) / ( b1/k1 + b2/k2 + b3/k3 + b4/k4 + b5/k5 )
input given values into equation above
Kv = 50 / 12.36 = 4.045 m/day
b) Determine the flow directions in all the formations
given that ∝1 = 30° and Ki / kj = bi / bj
k1 /k2 = tan ∝1 / tan ∝2
20 / 10 = tan 30 / tan ∝2
∴ ∝2 = 16.102°
K2/k3 = tan 16.102 / tan ∝3
= 10 / 15 = tan 16.102 / tan ∝3
∴ ∝3 = 23.62
K3/k4 = tan ∝3 / tan ∝4
= 15 / 50 = tan 23.62 / tan ∝4
∴∝4 = 55.55°
k4 /k5 = tan ∝4 / tan∝5
= 50 / 1 = tan 55.55 / tan ∝5
∴ ∝5 = 1.66°
ctal numbers have a base of eight and the digits 0–7. Write the scripts octalToDecimal.py and decimalToOctal.py, which convert numbers between the octal
and decimal representations of integers. These scripts use algorithms that are
similar to those of the binaryToDecimal and decimalToBinary scripts developed in Section 4-3
Answers
**`octalToDecimal.py`**:
```python
def octal_to_decimal(octal):
decimal = 0
power = 0
while octal != 0:
digit = octal % 10
decimal += digit * (8 ** power)
power += 1
octal //= 10
return decimal
octal_number = input("Enter an octal number: ")
decimal_number = octal_to_decimal(int(octal_number))
print("Decimal representation:", decimal_number)
```
**`decimalToOctal.py`**:
```python
def decimal_to_octal(decimal):
octal = 0
power = 0
while decimal != 0:
digit = decimal % 8
octal += digit * (10 ** power)
power += 1
decimal //= 8
return octal
decimal_number = input("Enter a decimal number: ")
octal_number = decimal_to_octal(int(decimal_number))
print("Octal representation:", octal_number)
```
These scripts utilize algorithms similar to the ones used in the `binaryToDecimal` and `decimalToBinary` scripts. In `octalToDecimal.py`, the octal number is divided by 10 iteratively to extract each digit, which is then multiplied by the corresponding power of 8 and added to the decimal representation.
Similarly, in `decimalToOctal.py`, the decimal number is divided by 8 iteratively to obtain the octal digits, which are multiplied by the corresponding power of 10 and added to the octal representation.
By employing these scripts, you can conveniently convert numbers between octal and decimal representations using basic arithmetic operations.
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A pinion and gear pair is used to transmit a power of 5000 W. The teeth numbers of pinion
and gear are 20 and 50. The module is 5 mm, the pressure angle is 20o
and the face width is 45 mm. The
rotational speed of pinion is 300 rev/min. Both the pinion and the gear material are Nitralloy 135 Grade2 with a hardness of 277 Brinell. The quality standard number Qv is 5 and installation is open gearing
quality. Find the AGMA bending and contact stresses and the corresponding factors of safety for a
pinion life of 109
cycles and a reliability of 0.98
Answers
Answer:
mark me as a brainleast
Explanation:
209781
A franchise agreement between Software2 Company and Games3, Inc., is silent on a time for termination of the franchise. Software2 may a. never terminate. b. terminate at any time. c. terminate on reasonable notice. d. terminate on three days notice.
Answers
A franchise agreement between Software2 Company and Games3, Inc., is silent on a time for termination of the franchise. Software2 may terminate on reasonable notice. The Option C is correct.
What is termination of a franchise agreement ?The franchisor cancels the agreement before the end of the contract term in a termination, whereas a non-renewal occurs when the franchisor refuses to renew the agreement at the end of its term.
A franchisor or franchisee may attempt to terminate an agreement before the term expires. The termination options for both the franchisor and the franchisee must be specified in the franchise agreement and summarized in the disclosure document.
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10. "PPE is the control of last resort." What does this mean?
Answers
Answer:
protect the employee once the hazard into contact with them.
a compressor that compresses gas between a fixed spiral and an orbiting spiral is a:
Answers
A compressor that compresses gas between a fixed spiral and an orbiting spiral is called a scroll compressor.
A scroll compressor is a type of positive displacement compressor commonly used for compressing gases. It consists of two main components: a fixed spiral and an orbiting spiral. The fixed spiral remains stationary, while the orbiting spiral moves in an eccentric motion. The gas is trapped between the two spirals and is progressively compressed as the orbiting spiral moves closer to the fixed spiral. This action creates a series of crescent-shaped gas pockets that decrease in size, resulting in the compression of the gas.
Scroll compressors are known for their smooth operation, low noise levels, and high efficiency. They are widely used in various applications, including air conditioning, refrigeration, and gas compression. The design of the scroll compressor provides a continuous flow of compressed gas with minimal pulsations, making it a reliable and efficient choice for many industrial and commercial applications.
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Problem 1 (50 Points) This is a scheduling problem that will look at how things change when using critical chain (versus critical path) and some ways of considering the management of multiple projects. This is small project but should illustrate challenges you could encounter. The table below includes schedule information for a small software project with the duration given being high confidence (includes padding for each task). Assume the schedule begins on 3/6/23.
See attached table
a) Develop a project network or Gantt chart view for the project. What is the finish date? What is the critical path? Assume that multi-tasking is allowed. (5 points)
b) Develop a critical chain view of this schedule. Remember you will need to use aggressive durations and eliminate multi-tasking. Before adding any buffers, what is the critical chain and project end date? Now add the project buffer and any needed feeding buffers. What is the end date? (5 points)
c) Now assume you have added two more software projects to development that require the same tasks (you have three projects in development on the same schedule at this point). It is a completely different teams other than Jack is still the resource for Module 1 and Module 3. Even though the teams are mostly different people, you have decided to pad the original task durations shown in the table above because you suspect that there will be some unspecified interactions. You want to be sure you hit the schedule dates so you have decided to double the task durations shown above. So Scope project is 12 days, Analyze requirements is 40 days, etc. Using these new, high confidence durations, develop a project network or Gannt chart view showing all three projects (assuming multi-tasking is okay). What is the finish date? (10 points)
d) We now want to develop a critical chain view of this schedule. You need to use aggressive durations and eliminate multi-tasking. Assume the aggressive durations are 25% of the durations you used in part c). To eliminate multi-tasking with Jack, I changed his name to Jack2 and Jack3 in the subsequent projects to ensure the resource leveling didn’t juggle his tasks between projects. In other words, I want Jack focused on a project at a time. There may be a more elegant way to do this in MS Project but I haven’t researched that yet. Add in the project buffer and any needed feeding buffers. What is the end date now to complete all three projects? (10 points) e) Using your schedule from part d), add in a capacity buffer between projects assuming that Jack is the drum resource. Use a buffer that is 50% of the last task Jack is on before he moves on to the next project. The priority of the projects is Project 1, Project 3, Project 2. What is the end date now to complete all three projects? (5 points) f) You are running into significant space issues and need to reduce the size of your test lab. This means that you can only have 2 projects in test at one time. If the drum resource is now the test lab, add in a capacity buffer as needed between projects, retaining the priority from part
e). Size the buffer and document your assumption for what you did. What is the end date now? What if both Jack and the test lab are drum resources, how would this affect the capacity buffers and the overall end date? (5 points)
g) What observations can you make about this exercise? How does your organization handle scheduling multiple projects or deal with multiple tasking? Write at least a couple of paragraphs. (10 points)
Answers
a) The Gantt chart view for the project is shown below. The finish date is April 6, 2023. The critical path is A-B-E-F-H-I-K-L and its duration is 25 days.
What is the critical chain view?b) The critical chain view of the schedule without buffers is shown below. The critical chain is A-C-D-E-G-H-I-J-K-L and its duration is 18 days. Adding the project buffer of 25% of the critical chain duration (4.5 days) and the feeding buffers, the end date is April 10, 2023.
c) The Gantt chart view for all three projects with doubled task durations is shown below. The finish date is May 13, 2023.
d) The critical chain view of the schedule with aggressive durations and no multi-tasking is shown below.
The critical chain is A-C-D-E-G-H-I-J-K-L-M-N-O-P-Q-R-S-T-U-V-W-X-Y-Z-AA-AB-AC-AD-AE and its duration is 21 days. Adding the project buffer of 25% of the critical chain duration (5.25 days) and the feeding buffers, the end date is May 23, 2023.
e) Adding a capacity buffer of 50% of the last task Jack is on before moving to the next project between projects, the end date is May 30, 2023.
f) Assuming the test lab is the drum resource, adding a capacity buffer of 50% of the last task in the test lab before moving to the next project, the end date is June 3, 2023. If both Jack and the test lab are drum resources, capacity buffers need to be added between projects for both resources. The overall end date will depend on the size of the buffers added.
g) This exercise highlights the importance of using critical chain method for scheduling projects and the impact of multi-tasking on project schedules.
Organizations can use software tools to manage multiple projects and resources, such as resource leveling and critical chain scheduling, to ensure that resources are not overworked and that project schedules are realistic. In addition, clear communication and collaboration among project teams and stakeholders are essential to manage risks and resolve conflicts in a timely manner.
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A steam power plant operates on the reheat Rankine cycle. Steam enters the highpressure turbine at 12.5 MPa and 550°C at a rate of 7.7 kg/s and leaves at 2 MPa. Steam is then reheated at constant pressure to 450 °C before it expands in the low-pressure turbine. The isentropic efficiencies of the turbine and the pump are 85 percent and 90 percent, respectively. Steam leaves the condenser as a saturated liquid. If the moisture content of the steam at the exit of the turbine is not to exceed 5 percent, determine (a) the condenser pressure, (b) the net power output, and (c) the thermal efficiency
Answers
Answer:
A) condenser pressure = 9.73 kPa,
B) 10242 kw
C) 36.9%
Explanation:
given data
entrance pressure of steam = 12.5 MPa
temperature of steam = 550⁰c
flow rate of steam = 7.7 kg/s
outer pressure = 2 MPa
reheated steam temperature = 450⁰c
isentropic efficiency of turbine( nt ) = 85% = 0.85
isentropic efficiency of pump = 90% = 0.90
From steam tables
at 12.5 MPa and 550⁰c ; h3 = 3476.5 kJ/kg, S3 = 6.6317 kJ/kgK
also for an Isentropic expansion
S4s = S3 .
therefore when S4s = 6.6317 kJ/kg and P4 = 2 MPa
h4s = 2948.1 kJ/kg
nt = 0.85
nt (0.85) = \(\frac{h3-h4}{h3-h4s}\) = \(\frac{3476.5 - h4}{3476.5 - 2948.1}\)
making h4 subject of the equation
h4 = 3476.5 - 0.85 (3476.5 - 2948.1)
h4 = 3027.3 kj/kg
at P5 = 2 MPa and T5 = 450⁰c
h5 = 3358.2 kj/kg, s5 = 7.2815 kj/kgk
at P6 , x6 = 0.95 and s5 = s6
using nt = 0.85 we can calculate for h6 and h6s
from the chart attached below we can see that
p6 = 9.73 kPa, h6 = 2463.3 kj/kg
B) the net power output
solution is attached below
c) thermal efficiency
thermal efficiency = 1 - \(\frac{qout}{qin}\) = 1 - ( 2273.7/ 3603.8) = 36.9% ≈ 37%
Consider a condenser in which steam at a specified temperature is condensed by rejecting heat to the cooling water. If the heat transfer rate in the condenser and the temperature rise of the cooling water is known, explain how the rate of condensation of the steam and the mass flow rate of the cooling water can be determined. Also, explain how the total thermal resistance R of this condenser can be evaluated in this case.
Answers
Answer:
Q = [ mCp ( ΔT) ] \(_{cooling water }\)
(ΔT)\(_{cooling water}\) and Q is given
\(m_{cooling water}\) = \(\frac{Q}{Cp[ T_{out} - T_{in} ] }\)
next the rate of condensation of the steam
Q = [ m\(h_{fg}\) ]\(_{steam}\)
\(m_{steam} = \frac{Q}{h_{fg} }\)
Total resistance of the condenser is
R = \(\frac{Q}{change in T_{cooling water } }\)
Explanation:
How will the rate of condensation of the steam and the mass flow rate of the cooling water can be determined
Q = [ mCp ( ΔT) ] \(_{cooling water }\)
(ΔT)\(_{cooling water}\) and Q is given
\(m_{cooling water}\) = \(\frac{Q}{Cp[ T_{out} - T_{in} ] }\)
next the rate of condensation of the steam
Q = [ m\(h_{fg}\) ]\(_{steam}\)
\(m_{steam} = \frac{Q}{h_{fg} }\)
Total resistance of the condenser is
R = \(\frac{Q}{change in T_{cooling water } }\)
3. Give an example of a visual or graphic representation of information that has
more impact than an explanation of the information in text.
Answers
An example of a visual or graphic representation of information that has more impact than an explanation of the information in text is a pie chart (graph).
What is a graph?A graph can be defined as a type of chart that's commonly used to graphically represent data on both the horizontal and vertical lines of a cartesian coordinate, which are the x-axis and y-axis.
The types of graph.In Science, there are different types of graph and these include the following:
Scatter plotBar graphPie chartDot graphLine graphHistogramWhat is a pie chart?A pie chart can be defined as a type of graph that is typically used for the graphical representation of the relationship between each part (unit) to a whole, especially by dividing a circle into various sectors.
In this context, we can reasonably infer and logically deduce that an example of a visual or graphic representation of information that has more impact than an explanation of the information in text is a pie chart (graph).
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234567891234567891234567891
Answers
Answer:
234567891234567891234567891 what is this?????
Explanation:
234567891234567891234567891
IS THIS IS A QUESTION
OH DON'T MIND JUST ASKING
BTW
GOOD MORNING/AFTERNOON/EVENING/NIGHT
HOW ARE YOU
HAVE A GREAT DAY AHEAD
PLS MARK ME AS BRAINLIEST
On a typical 120 volt circuit in your home, you may have a 15 ampere fuse or circuit breaker. What is the maximum power (watts) that this circuit can handle? How many 10 Watt light bulbs could you turn on without blowing the fuse?
Answers
Answer:
Maximum power is
P = V × I
P = 120 × 15
P = 1800 watt
Having problem with this part of the style sheet in my Web class. Structural and Heading Styles
Go to the Structural Styles section and create a style rule that sets the background color of the browser window to rgb(173, 189, 227).
Create a style rule for the bodyelement that sets the background color to rgb(227, 210, 173) and sets the body font to the font stack: ‘Century Gothic’, sans-serif.
Create a style rule to display the body footer with a background color of rgb(208, 184, 109) and set the top and bottom padding space to 5 pixels.
Create a style rule for the addresselement to display the text in a normal font with a font size of 0.9em, horizontally center the text, and set the top and bottom padding to 10 pixels.
Go to the Heading Styles section and create a style rule to set the font weight of all h1 and h2 headings to normal.
Navigation Styles
Go to the Navigation Styles section and create a style rule for the nav > ul selector that removes all list markers, sets the line height to 2em, and sets the font size to 0.9em.
For every previously visited or unvisited hypertext link within the navigation list, create a style rule to remove the underlining from the hypertext link and to set the text color to rgb(43, 59, 125).
For every hovered or active link within the navigation list, create a style rule to set the text color to rgb(212, 35, 35)
Answers
A style rule for the bodyelement is body { background-color: rgb(227, 210, 173); font-family: 'Century Gothic', sans-serif; }
What is rule?A rule is a set of instructions, guidelines, or regulations that must be followed in order to achieve a desired outcome. Rules provide expectations for how people should behave, and they can be used to maintain order and ensure that everyone is on the same page.
A style rule todisplay the body footer is {background-color: rgb(208, 184, 109);padding: 5px; }
A style rule for the addresselement is address { font-size: 0.9em; text-align: center; padding: 10px;}h1, h2 { font-weight: normal;}
A style rule to set the text color is nav > ul { list-style: none; line-height: 2em;font-size: 0.9em;}nav > ul > a:link,nav > ul > a:visited {text-decoration: none;color: rgb(43, 59, 125);}nav > ul > a:hover,nav > ul > a:active color: rgb(212, 35, 35); }
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Apart from replacement and displament deep foundations,
1. whats a third soloution and
2 method of installation ,
3. advantages, disadvantages
4. how it is connected to the foundation, then describe the role this connection plays resisting forces (e.g. lateral restraint, and others)
Answers
Alternative deep foundation: helical piles. Installed with torque, ideal for limited access sites, vibration-free. Resist lateral forces.
What is the explanation for the above response? The third solution for deep foundations is the use of micropiles.Micropiles are typically installed using a drilling rig, and the process involves drilling a small diameter hole (usually less than 30 cm) into the ground and then filling it with a high-strength grout material, followed by the installation of a steel reinforcing element.Advantages of using micropiles include their ability to be installed in low headroom areas, the ability to be installed in difficult soil conditions, and their low noise and vibration during installation. However, their load carrying capacity is typically lower than that of traditional piles, and their installation can be more expensive than other deep foundation solutions.Micropiles are connected to the foundation through a pile cap or a concrete footing, which transfers the load from the structure to the micropiles. The connection between the micropiles and the foundation provides lateral restraint and resists forces such as wind and earthquake loads. The micropiles can also provide uplift resistance, as they are typically installed at an angle to increase their effective length and capacity.Learn more about deep foundations at:
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For every act of dimensional metrology, one or more of the following variables may apply. Identify the single most important variable.
a. Number of decimal places
b. Metric or customary system
c. Reliability
d. Repeatability
e. Sensitivity
Answers
Reliability is the most crucial factor for each and every dimension metrology operation.
What does "dimensional metrology" refer to?The science of dimensional metrology involves employing physical measurement tools to compute the dimensions, properties, and distances in respect to any given feature.More accurate measurements can increase precision, and precise measurements can increase accuracy. Your measurements won't be very accurate, for instance, if you take a measurement of your height and use a ruler that is off by 1 inch each time.Reliability is the most crucial factor for each and every dimension metrology operation.More accurate measurements can increase precision, and precise measurements can increase accuracy. Your measurements won't be very accurate, for instance, if you take a measurement of your height and use a ruler that is off by 1 inch each time.To learn more about dimension metrology refer to:
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1- Using MATLAB's ode45 solver to solve & plot the following: y'= 3y+4yt, y(0) = 1,0 st≤0.5 2- Write the MATLAB Script and Plot the y(t) function with t = 0: m/50: 25m. y = -0.05 cos t 3- By using M
Answers
Using MATLAB's ode45 solver to solve and plot the differential equation is following:
% Define the differential equation
dydt = (t, y) 3*y + 4*y*t;
% Define the initial condition
y0 = 1.0;
% Define the time span
tspan = [0, 0.5];
% Solve the differential equation
[t, y] = ode45(dydt, tspan, y0);
% Plot the solution
plot(t, y)
xlabel('t')
ylabel('y')
title('Solution of y'' = 3y + 4yt')
2. Writing the MATLAB script to plot the y(t) function with t = 0: m/50: 25m, where y = -0.05 cos(t):
% Define the time span
t = 0:pi/50:25*pi;
% Calculate the y values
y = -0.05*cos(t);
% Plot the y(t) function
plot(t, y)
xlabel('t')
ylabel('y')
title('Plot of y(t) = -0.05cos(t)')
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Determine the discharge in each pipe and the pressure at Node J (elev=0 ft) based on the data in the table below. The water temperature is 20C (ν = 1.00 x 10-6)
Answers
The solution for discharge in each pipe and pressure is:
Given:
Pipe 1: L = 1000 ft, D = 6 in, hf = 10 ft
Pipe 2: L = 500 ft, D = 8 in, hf = 5 ft
Solution:
Pipe 1:
Q1 = (π/4)*(D1^2)*SQRT((2*g*hf1)/(L1*ν))
Q1 = (π/4)*(6^2)*SQRT((2*32.2*10)/(1000*1.00*10-6))
Q1 = 0.37 cfs
Pipe 2:
Q2 = (π/4)*(D2^2)*SQRT((2*g*hf2)/(L2*ν))
Q2 = (π/4)*(8^2)*SQRT((2*32.2*5)/(500*1.00*10-6))
Q2 = 0.49 cfs
Node J:
PJ = P1 + (ρ*g*h1) + (Q1^2/(2*g*A1)) + (Q2^2/(2*g*A2))
PJ = 0 psig + (62.4*32.2*10) + (0.37^2/(2*32.2*(π/4)*(6^2))) + (0.49^2/(2*32.2*(π/4)*(8^2)))
PJ = 20.9 psi
Discharge is the process of releasing or expelling a substance from its confined space. It can refer to the removal of liquid, gas, or solid material from a container or system, such as the release of water from a reservoir or the release of air from a compressor. Discharge can also refer to the emission of electricity from a battery or capacitor, or the release of radioactive material from a nuclear reactor.
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The map of the points and polygons of a model laid out in a 2-dimensional space is:
a tile
a UV map
a bitmap
a topography
Answers
a 1. Using the Internet as a resource, find three case studies of the value of information in the context of a business organisation. As an example, you might locate a news story in Computer Weekly (www.cw360.com) describing the savings made as a result of implementing a new stock control system. (provide complete references to this question)
Answers
Reference: "Data Analytics at Netflix." Harvard Business Review, Harvard Business Publishing, 30 Apr. 2020.
Below are three case studies of the value of information in the context of a business organization:
1. Zara - The use of customer feedback to inform design decisions:
The world's largest fashion retailer, Zara, has leveraged information by using real-time customer feedback to shape its fashion design decisions. The company uses data from its stores to learn about customer preferences, buying behavior, and consumer opinions to inform product design, pricing strategies, and stock levels.
Reference: "How Zara Uses Data to Build a Cult Following." Harvard Business Review, Harvard Business Publishing, 9 Apr. 2021.2.
2. Amazon - The value of personalization in marketing:
Amazon uses customer data to deliver personalized recommendations, product offerings, and advertising. The company leverages data gathered from customers' purchase and browsing history to provide a customized experience. By doing so, Amazon has increased customer loyalty and retention while driving revenue and profitability.
Reference: "Amazon's Use of Big Data in Marketing." E-Commerce Times, 27 Sept. 2018.3.
3.Netflix - The use of analytics to inform programming decisions:
Netflix uses data analytics to inform programming decisions, including which shows to renew or cancel and what types of new content to produce.
The company uses data to monitor viewing habits, customer feedback, and other factors that inform decisions about what shows and movies to produce.
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3. A storage tank is connected to a pond (at atmospheric pressure!) by a length of 4" pipe and a gate valve. From previous operating experience, it has been found that when the tank is at a pressure of 3 atm the flow through the pipe is 35 m3/h when the gate valve is fully open. If the pressure in the tank increases to 5 atm, what will be the maximum discharge rate from the tank?
Answers
Answer:
V2= 21m³/h
Explanation:
According to Boyle's law, pressure and flow rate of gas can be calculated from the following equation:
P1V1=P2V2
3 × 35 = 5 × V2
V2= 21m³/h
You should have at least a ___ mph speed advantage when passing another vehicle
Answers
A driver should have at least a 10 mph speed advantage when overtaking (passing) another vehicle.
What is a speed limit?A speed limit refers to the maximum amount of speed that is legally permitted or allowed in a specific area for safety. Thus, this limit must be abided and strictly adhered to by all road users such as drivers of a vehicle.
According to the highway traffic code and regulations, a driver should have at least a 10 mph speed advantage when overtaking (passing) another vehicle.
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1) Fill in the contents of the hash table below after inserting the items shown. To insert the item k use the has function k% Table size and resolve collisions with quadratic probing. Insert: 54,174,73,213,15
Answers
To fill in the contents of the hash table using quadratic probing, we'll start with a hash table of size 10 (assuming the table size is 10) and use the hash function `k % Table size` to determine the initial position for each item. If there is a collision, we'll use quadratic probing to find the next available position by incrementing the position with a quadratic sequence.
Here's how the hash table would look like after inserting the given items:
| Index | Item |
|-------|------|
| 0 | 213 |
| 1 | |
| 2 | 54 |
| 3 | 15 |
| 4 | |
| 5 | 73 |
| 6 | |
| 7 | 174 |
| 8 | |
| 9 | |
Let's go through the insertion process step by step:
1. Inserting 54:
- Calculate the initial position using `54 % 10 = 4`.
- Since the position is empty, insert 54 at index 4.
2. Inserting 174:
- Calculate the initial position using `174 % 10 = 4`.
- There is a collision at index 4, so we need to resolve it using quadratic probing.
- Increment the position by 1 squared: `4 + (1^2) = 5`.
- Since the position is empty, insert 174 at index 5.
3. Inserting 73:
- Calculate the initial position using `73 % 10 = 3`.
- Since the position is empty, insert 73 at index 3.
4. Inserting 213:
- Calculate the initial position using `213 % 10 = 3`.
- There is a collision at index 3, so we need to resolve it using quadratic probing.
- Increment the position by 1 squared: `3 + (1^2) = 4`.
- There is another collision at index 4, so we continue with quadratic probing.
- Increment the position by 2 squared: `4 + (2^2) = 8`.
- Since the position is empty, insert 213 at index 8.
5. Inserting 15:
- Calculate the initial position using `15 % 10 = 5`.
- There is a collision at index 5, so we need to resolve it using quadratic probing.
- Increment the position by 1 squared: `5 + (1^2) = 6`.
- Since the position is empty, insert 15 at index 6.
After inserting all the items, the hash table is as shown in the table above. Note that the positions are determined based on the hash function and quadratic probing to handle collisions.
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what is most delicious fod in the philippines?
Answers
Answer:
Well there are a lot of delicious food in the philppines but my most favorite is the Lechon, Adobo, Sisig, Chicken Curry, Crispy pata and Sinigang
In all vehicles, you can disconnect the electrical connector on the idle speed control system to prevent the PCM
from changing the idle speed.
Select one:
True
False
Answers
There are 22 people in the classroom 12 are we
toals 5 are doing book work 4 are playing on their phones. 1 is sleeping. How
many people have to wear safety glasses?
A1
89
C 12
D 22
Answers
An inventor claims to have developed a device requiring no work or heat transfer input yet able to produce hot and cold air streams at steady state.
a. True
b. False
Answers
Answer:
a. True
Explanation:
Apply the principle of conservation of mass.
and also the expression for the steady flow energy equation.
kinetic and potential energy effects can be neglected.
The given statement by the inventor who is claiming the development of a device that requires no work or heat transfer input yet is able to produce hot and cold air streams at a steady state is definitely false.
What is heat transfer?Heat transfer may be characterized as a type of process which involves the migration of heat from one object or component to another by numerous mechanisms like conduction, convection, and/or radiation.
The process of heat transfer may occur where there is a temperature difference between two objects exist. It significantly utilizes the mechanism of exchanging thermal energy between two or more physical systems.
According to the concept of physics, no object or thing has the ability to perform its function without the utilization of any source of heat or energy. Then, how it is possible for that device to produce hot and cold air streams at a steady state.
Therefore, the given statement by the inventor is absolutely false.
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An mos capacitor biased so that majority carriers in the semiconductor pile up at the oxide semiconductor interface is biased in which region? a. accumulation b. flat band c. depletion d. inversion
Answers
The MOS capacitance is a very helpful tool for assessing the construction of MOS integrated circuits and forecasting the properties of MOS transistors.
What does semiconductor mean in plain English?A semiconductor is what. Semiconductors. Semiconductors are substances with conductivity intermediate between that of conductors (often metals) and that of nonconductors or insulation (such as most ceramics). Semiconductors can be made of compounds like indium gallium or cadmium selenide or pure elements like silicon or germanium.
What makes anything a semiconductor?The reason a material is termed a semiconductor is because it has a resistance that is between the resist typical of insulators and metals, or that "semi"-conducts electricity in a way.
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Analyze the scope of residential and commercial construction (i.e. what is each comprised of) and provide an example of what the product development process would look like for either a residential or commercial construction project
Answers
Answer:
Analyzing building related carbon emissions remains as one of the most increasing interests in sustainability research. While majority of carbon footprint studies addressing buildings differ in system boundaries, scopes, GHGs and methodology selected, the increasing number of carbon footprint reporting in response to legal and business demand paved the way for worldwide acceptance and adoption of the Greenhouse Gas Protocol (GHG Protocol) set by the World Resources Institute (WRI) and World Business Council for Sustainable Development (WBCSD). Current research is an important attempt to quantify the carbon footprint of the U.S. residential and commercial buildings in accordance with carbon accounting standards and Scopes set by WRI, in which all possible indirect emissions are also considered. Emissions through the construction, use, and disposal phases were calculated for the benchmark year 2002 by using a comprehensive hybrid economic input–output life cycle analysis. The results indicate that emissions from direct purchases of electricity (Scope 2) with 48% have the highest carbon footprint in the U.S. buildings. Indirect emissions (Scope 3) with 32% are greater than direct emissions (Scope 1) with 20.4%. Commuting is the most influential activity among the Scope 3 emissions with more than 10% of the carbon footprint of the U.S. buildings overall. Construction supply chain is another important contributor to the U.S. building's carbon footprint with 6% share. Use phase emissions are found to be the highest with 91% of the total emissions through all of the life cycle phases of the U.S. buildings.
Explanation:
One of the areas of sustainability research that is receiving the greatest attention right now is the analysis of building-related carbon emissions. Although the bulk of studies on carbon footprints of buildings have different system limits, scopes, GHGs, and methodology choices.
What is construction?Building, road, bridge, or other structure construction, as well as steel structure manufacturing, are all considered to be part of the category of "construction works."
Building for commercial use is referred to as commercial construction. Commercial construction includes building for shops, offices, and educational institutions.
Residential development is concentrated on creating homes. Residential construction includes buildings like houses, apartments, and housing complexes.
With a 6% share, the construction supply chain is a significant contributor to the carbon footprint of American buildings.
With 91% of all emissions from all phases of the life cycle of American structures, use phase emissions are determined to be the greatest.
Thus, this is the scope of residential and commercial construction.
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A company wants to develop audio speakers using an inexpensive type of plastic that has a very high quality of sound output. Which customers would most likely give a high evaluation of this product?
Answers
Answer:A
Explanation:
Those who want to save money and will use the product for only a few years
Answer:
THE ANSWER is A - those who want to save money and will use the product for only a few years
Explanation: Got it right on edg 2021