In this project, you will design various classes and write a program to computerize the billing system of a hospital. a) (4 points) Design the class Person. Two common attributes of a person are the person's first name and last name. The typical operations on a person's name are to set the name and print the name. b) (4 points) Design the class Doctor, inherited from the class Person with an additional data member to store a doctor's specialty. Add appropriate constructors and methods to initialize, access, and manipulate the data members.
c) (8 points) Design the class Bill with data members to store a patient's ID and the patient's hospital charges such as pharmacy charges for medicine, the doctor's fee, and the room charges. Add appropriate constructors and methods to initialize, access, and manipulate the data members. d) (4 points) design the class Date. Three common attributes of a date are month, day number, and year. Some of the operations that need to be performed on a date are to set the date and to print the date. e) (10 points) Design the class Patient, inherited from the class Person with additional data members to store a patient's ID, date of birth, attending physician's name, the date when the patient was admitted in the hospital, and the date when the patient was discharged from the hospital. (Use the class Date to store the date of birth, admit date, discharge date, and the class Doctor to store the attending physician's name.) Add appropriate constructors and methods to initialize, access, and manipulate the data members. f) (10 points) Write a program to test your classes. Print patient's name, attending physician, admit date, discharge date, and all charges to console window and to a .txt file as shown below. (use patient's first and last name for file name; if patient's name is Sam Sam, the output file name should be SamSam.txt.).
Answers
The different programs based on the question prompts is given below:
The Programsa) Class Person:
class Person {
private:
std::string firstName;
std::string lastName;
public:
Person() : firstName(""), lastName("") {}
Person(std::string fn, std::string ln) : firstName(fn), lastName(ln) {}
void setFirstName(std::string fn) { firstName = fn; }
void setLastName(std::string ln) { lastName = ln; }
std::string getFirstName() const { return firstName; }
std::string getLastName() const { return lastName; }
void printName() const { std::cout << firstName << " " << lastName << std::endl; }
};
b) Class Doctor:
class Doctor : public Person {
private:
std::string specialty;
public:
Doctor() : specialty("") {}
Doctor(std::string fn, std::string ln, std::string sp) : Person(fn, ln), specialty(sp) {}
void setSpecialty(std::string sp) { specialty = sp; }
std::string getSpecialty() const { return specialty; }
};
c) Class Bill:
class Bill {
private:
int patientID;
double pharmacyCharges;
double doctorFee;
double roomCharges;
public:
Bill() : patientID(0), pharmacyCharges(0), doctorFee(0), roomCharges(0) {}
Bill(int pid, double pc, double df, double rc) : patientID(pid), pharmacyCharges(pc), doctorFee(df), roomCharges(rc) {}
void setPatientID(int pid) { patientID = pid; }
void setPharmacyCharges(double pc) { pharmacyCharges = pc; }
void setDoctorFee(double df) { doctorFee = df; }
void setRoomCharges(double rc) { roomCharges = rc; }
int getPatientID() const { return patientID; }
double getPharmacyCharges() const { return pharmacyCharges; }
double getDoctorFee() const { return doctorFee; }
double getRoomCharges() const { return roomCharges; }
};
d) Class Date:
class Date {
private:
int month;
int day;
int year;
public:
Date() : month(0), day(0), year(0) {}
Date(int m, int d, int y) : month(m), day(d), year(y) {}
void setMonth(int m) { month = m; }
void setDay(int d) { day = d; }
void setYear(int y) { year = y; }
int getMonth() const { return month; }
int getDay() const { return day; }
int getYear() const { return year; }
void printDate() const { std::cout << month << "/" << day << "/" << year << std::endl; }
};
e) Class Patient:
class Patient : public Person {
private:
int patientID;
Date dateOfBirth;
Doctor attendingPhysician;
Date admitDate;
Date dischargeDate;
public:
Patient() : patientID(0), dateOfBirth(Date()), attendingPhysician(Doctor()), admitDate(Date()), dischargeDate(Date()) {}
Patient(std::string fn, std::string ln, int pid, Date dob, Doctor ap, Date ad, Date dd) : Person(fn, ln), patientID(pid), dateOfBirth(dob), attendingPhysician(ap), admitDate(ad), dischargeDate(dd) {}
void setPatientID(int pid) { patientID = pid; }
void setDateOfBirth(Date dob) { dateOfBirth
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Related Questions
in the same circuit if w/l of the transistor is set so that the transistor drain current is 3 ma, what rd value keeps the transistor at the edge of the ohmic region?
Answers
To keep the transistor at the edge of the ohmic region, the value of RD is calculated using Ohm's law, which states that current is equal to voltage divided by resistance.The equation that determines the RD value of a transistor in saturation mode is the following:
RD = (VDSQ - VDSsat)/ IDQ, where VDSQ is the DC voltage between the drain and the source terminals, VDSsat is the saturation voltage, IDQ is the DC current flowing through the transistor, and RD is the resistor connected to the drain terminal that limits the current through the transistor.In this case, the transistor's drain current is set at 3 mA, which is equal to the IDQ value. Therefore, the equation becomes:
RD = (VDSQ - VDSsat)/3 mAIf we assume that the transistor is operating in the ohmic region, then VDSQ is the supply voltage VDD, and VDSsat is zero. Thus, the equation simplifies to:RD = VDD/3 mAIf we set the drain current at 3 mA and assume that the transistor is operating in the ohmic region, then the RD value that keeps the transistor at the edge of the ohmic region is VDD/3 mA. This value depends on the supply voltage VDD and the physical properties of the transistor. The transistor's W/L ratio can be adjusted to achieve the desired value of IDQ and the corresponding RD value.
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Which option justifies the choice made in the following scenario?
Eli is an environmental engineer. He has recently designed a printer. Instead of plastic, a nonrecyclable material, he has chosen to design the printer using types of metal. It is more costly, but he plans to set up a recycling program where parts from the printer can be reused in the production of future printers.
✔️The material he chose is renewable but will increase costs with his recycling program.
✔️The material he chose is nonrenewable but can be used in future products to reduce costs.
✔️The material he chose is nonrenewable and will increase costs with his recycling program.
✔️The material he chose is renewable and is much better for the environment.
Answers
The fact that Eli plans to set up a recycling program made him choose D. The material he chose is renewable and is much better for the environment.
What is recycling?It should be noted that recycling simply means the process of collecting and processing materials that can be turned into another product.
Therefore, the material he chose is renewable and is much better for the environment and thus influenced his decision.
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What would decrease the resistance of wires carrying an electric current?
shorter wires
Look at the diagram showing resistance and flow of electrons.
Which labels best complete the diagram?
NOT
X: Flow of electrons
Y: High potential energy
Z: Low potential energy
Potential difference is measured in units called ___________.
.
Volts
Why is copper used for most electrical wiring?
It is a good conductor.
Measurements of two electric currents are shown in the chart.
Which best compares the two currents?
Current Y has a greater potential difference, and the charges flow at a slower rate.
Which lists types of materials from most conductive to least conductive?
NOT
insulator,
semiconductor,
conductor,
superconductor
In the diagram, the arrow shows the movement of electric charges through a wire connected to a battery.
What causes the electric charges to flow from one end of the battery to the other?
a difference in electric potential
Which most likely has the greatest conductivity?
a cool lead metal strip
Jodi made a list about electric current to help her study for a test.
1) Movement of electrons is continuous in a current.
2) Electrons move from areas of low to high electric potential.
3) Voltage causes current to flow.
4) Rate at which current flows is measured in amperes.
Which best describes Jodi's error?
Electrons move from areas of high to low electric potential.
Which two wire properties would provide the greatest resistance to the flow of a current?
long, thin
Answers
Because it is an excellent conductor, copper is used for the majority of electrical wiring, and shorter cables reduce the resistance of wires carrying an electric current.
1)smaller wires
2)NOT X: Electron flow
Y: Lots of potential energy
Z: Minimal potential energy
3)Volts
4) It has strong conductivity.
5) The charges move more slowly in current Y because of the larger potential difference.
6)NOT
insulator,
semiconductor,
conductor,
superconductor
7)Differences in electric potential
8) a cold slice of lead metal
9) Electrons flow between regions with high and low electric potential.
10) long and lean
The copper produced by electrolysis is known as pure copper or electrolytic copper. Numerous types of electrical wiring use copper as its electrical conductor. Electricity is produced, transmitted, and distributed via copper wire in telecommunications, electronic circuits, and a variety of other electrical devices.
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An air-conditioning system is used to maintain a house at 70^\circ{} ∘ F when the temperature outside is 100^\circ{} ∘ F. The house is gaining heat through the walls and the windows at a rate of 800 Btu/min, and the heat generation rate within the house from people, lights, and appliances amounts to 100 Btu/min. Determine the minimum power input required for this air-conditioning system. Answer: 1.20 hp
Answers
Answer:
the minimum power input required for this air-conditioning system is 1.20 hp
Explanation:
Given the data in the question;
Temperature inside ( Sink ) T\(_L\) = 70°F = ( 70 + 460 )R = 530 R
temperature outside ( source )T\(_H\) = 100°F = ( 100 + 460 )R = 560 R
\(Q_W\) = 800 Btu/min
\(Q_L\) = 100 Btu/min
Now, from the equation of coefficient of performance of refrigerator;
\(COP_{Ref\) = Desired output / Required input
\(COP_{Ref\) = \(Q_{out\) / \(W_{net\) --------- let this be equation 1
\(COP_{Ref\) = ( \(Q_L + Q_W\) ) / \(W_{net\)
where \(Q_W\) is the rate heat gained through the wall
\(Q_L\) is the heat generation from people and lights and appliances.
Now, lets consider the equation coefficient of performance of refrigerator in terms of temperatures;
\(COP_{Ref\) = \(T_L\) / ( \(T_H\) - \(T_L\) )
we substitute
\(COP_{Ref\) = 530 / ( 560 - 530 )
\(COP_{Ref\) = 530 / 30
\(COP_{Ref\) = 17.667
so we substitute into equation 1;
\(COP_{Ref\) = \(Q_{out\) / \(W_{net\) ---------
\(COP_{Ref\) = ( \(Q_L + Q_W\) ) / \(W_{net\)
17.667 = ( 100 + 800 ) / \(W_{net\)
17.667 = 900 / \(W_{net\)
\(W_{net\) = 900 / 17.667
\(W_{net\) = 50.94 Btu/min
\(W_{net\) = ( 50.94 / 42.53 ) hp
\(W_{net\) = 1.198 hp ≈ 1.20 hp
Therefore, the minimum power input required for this air-conditioning system is 1.20 hp
The current standard for recovery only equipment is sae
Answers
Explanation:
I think is SAE standard J2810
Determine the design stress for bolts in a cylinder cover where the load is fluctuating due to gas pressure. The maximum load on the bolt is 50 kN and the minimum is 30 kN. The load is unpredictable and factor of safety is 3. The surface of the bolt is hot rolled and the surface finish factor is 0.9. During a simple tension test and rotating beam test on ductile materials (40 C 8 steel annealed), the following results were obtained : Diameter of specimen = 12.5 mm; Yield strength = 240 MPa; Ultimate strength = 450 MPa; Endurance limit = 180 MPa
Answers
Sorry I'm new and need points ty
Evalute each of the following to three ignificant figure and expre each anwer in i unit uing an appropriate prefix 35mm²/48kg³
Answers
The prefix "nano" (n) represents 10^-9, so the answer can be expressed as 7.29 n m²/kg³. This is the answer rounded to three significant figures and expressed in SI units using an appropriate prefix.
The expression 35 mm²/48 kg³ is a ratio of area and volume and needs to be converted to SI units for proper evaluation. To convert the expression to SI units, the area should be converted from mm² to m² and the volume should be converted from kg³ to m³.
After the conversion, the expression can be rounded to three significant figures.In SI units, 35 mm² is equivalent to 3.5 x 10^-5 m² and 48 kg³ is equivalent to 4.8 x 10^-9 m³. Therefore, 35 mm²/48 kg³ can be expressed as 3.5 x 10^-5 m²/4.8 x 10^-9 m³, which is equal to 7.29 x 10^-10 m²/kg³.
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The * key is used for ____.
Answers
which of the following processes can increase the deformation resistance of steel? i. tempering ii. hot working iii. adding alloying elements iv. hardening
Answers
All of the listed processes can increase the deformation resistance of steel. Tempering can improve the toughness and reduce brittleness of the steel, but does not necessarily increase its strength.
Hot working, such as rolling or forging at high temperatures, can refine the grain structure of the steel and increase its strength. Adding alloying elements, such as carbon, manganese, or chromium, can significantly increase the strength and hardness of the steel. Hardening, such as quenching and tempering, can also increase the strength and hardness of the steel by transforming its microstructure.
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1. Asbestos can be dangerous but is not a known carcinogen.
A) O True
B) O False
Answers
Asbestos may cause cancer by inhalation. Moreover, asbestos is also known to cause different respiratory diseases (especially asbestosis) by affecting the mucosa of the bronchi.
The statement "Asbestos can be dangerous but is not a known carcinogen" is FALSE.Asbestos is a group of materials that were widely used in building constructions until 1990.Asbestos is a toxic substance that may cause mesothelioma and lung cancer.Mesothelioma is a type of cancer that develops on the outer surface that covers different internal organs.Moreover, asbestosis is a chronic disease in the lungs caused by long-term exposure to asbestos.Learn more in:
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Answer:
False
Explanation:
One of the non-destructive tests (NDTs) for assessment of the integrity of concrete structures is ultrasonic pulse velocity testing. The test can signal that a concrete section is either intact or that a problem exists. However, even when a section is intact, there is a small probability that the test equipment may signal a problem (thus generating what is known as a 'false positive', or the probability of a concrete section actually being intact given that the equipment registers a problem). Suppose that the probability for a "false positive" is 0.03. a. What is the probability that at least 1 in 10 successive sections signal a problem when in fact the sections are intact? (Note: Please assume that signals from successive sections are independent of each another.) b. What is this probability that at least 1 in 20 successive sections signal a problem when in fact the sections are intact? Again, assume independence.
Answers
(a) The probability that at least 1 in 10 successive sections signal a problem when in fact the sections are intact is 26.26%.
(b) The probability that at least 1 in 20 successive sections signal a problem when in fact the sections are intact is 50.16%.
Ultrasonic pulse velocity testing is a non-destructive test used to assess the integrity of concrete structures. The test can indicate whether a concrete section is intact or if there is a problem. However, even when a section is intact, there is a small probability that the test equipment may signal a problem, known as a "false positive." In this case, the probability of a false positive is 0.03.
(a) To calculate the probability that at least 1 in 10 successive sections signal a problem when the sections are actually intact, we can use the formula:
P(getting at least 1 false positive) = 1 - P(getting no false positive).
Assuming independence between successive sections, the probability of getting no false positive in one section is (1 - p)^10. Therefore,
P(getting at least 1 false positive) = 1 - (1 - 0.03)^10
P(getting at least 1 false positive) = 0.2626 or 26.26%.
(b) Similarly, to calculate the probability that at least 1 in 20 successive sections signal a problem when the sections are intact, we use the same formula. The probability of getting no false positive in one section is (1 - p)^20. Therefore,
P(getting at least 1 false positive) = 1 - (1 - 0.03)^20
P(getting at least 1 false positive) = 0.5016 or 50.16%.
Therefore, the probability that at least 1 in 10 successive sections signal a problem when the sections are intact is 26.26%, while the probability that at least 1 in 20 successive sections signal a problem when the sections are intact is 50.16%.
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Magnetic motor starters include overload relays that detect ____________ passing through a motor and are used to switch all types and sizes of motors.
Answers
Magnetic motor starters include overload relays that detect current passing through a motor and are used to switch all types and sizes of motors.What are Magnetic motor starters?A magnetic starter is a contactor that is designed to start and stop an electric motor.
It includes a magnetic coil that provides an electromechanical force. When electrical power is applied to the coil, a magnetic field is created. The contactor is drawn down by this magnetic force, and its contacts are closed. When power is cut off to the coil, the contactor is released, and its contacts open.How do Magnetic motor starters work?Magnetic motor starters work by using an electromagnet to energize a set of contacts. The electromagnet is fed by an external circuit, and when it receives the appropriate current, it creates a magnetic field.
The magnetic field then causes a set of contacts to close, completing the circuit to the motor. When the current to the electromagnet is stopped, the magnetic field collapses, and the contacts are opened, breaking the circuit to the motor. The overload relay protects the motor from damage by detecting when there is too much current flowing through the motor.
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Which of the following is false about most machine learning models?
They require numbers or collections of numbers as input.
They are flexible enough to handle all issues you might see in your dataset (lack of data, incorrect data, etc)
They are trained by iteratively adjusting their parameters to minimize a loss function.
Once trained, their model parameters can be used to make new predictions in a process called a “model inference algorithm.”
Answers
The false statement about most machine learning models is that: B. they are flexible enough to handle all issues you might see in your dataset (lack of data, incorrect data, etc).
What is machine learning?Machine learning (ML) is also referred to as deep learning or artificial intelligence (AI) and it can be defined as a subfield in computer science which is typically focused on the use of data-driven techniques (methods), computer algorithms, and technologies to develop a smart computer-controlled robot with an ability to automatically perform and manage tasks that are exclusively meant for humans or solved by using human intelligence.
Generally speaking, machine learning models are designed and developed to accept numerical data (numbers) or collections of numerical data (numbers) as an input.
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Test if a number grade is an A (greater than or equal to 90). If so, print "Great!". Hint: Grades may be decimals. Sample Run Enter a Number: 98.5 Sample Output Great!
Answers
Answer:
In Python:
grade = float(input("Enter a Number: "))
if grade >= 90:
print("Great!")
Explanation:
This prompts the user for grade
grade = float(input("Enter a Number: "))
This checks for input greater than or equal to 90
if grade >= 90:
If yes, this prints "Great"
print("Great!")
PLEASE HELP ASAP!!! Thanks
Answers
passage c computer games are not the harmful monstrosities that the media has made them out to be. despite the fact that computer games now possess more sexual and violent content than has previously been generally accepted, the complexity and aesthetics of the electronic graphics medium fulfill a role similar to the role that classical art or music training has fulfilled for past generations. the benefits of the latter are unquestionable.
Answers
The passage argues that computer games are not as harmful as portrayed by the media and that their benefits are comparable to classical art or music training, challenging popular notions
The passage argues that computer games are not as harmful as portrayed by the media. It acknowledges that modern computer games may contain more sexual and violent content, but it contends that the complexity and aesthetics of electronic graphics provide a similar benefit to what classical art or music training provided for past generations.
The passage further implies that the benefits of classical art or music training are widely accepted and not questioned. Therefore, it suggests that the benefits of electronic graphics and computer games are also worth considering.
Overall, the passage seems to suggest that computer games, despite their controversial content, can provide benefits that are comparable to classical art or music training. It challenges the popular notion that computer games are harmful and suggests that their potential benefits should be acknowledged.
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If an improvement creates no significant change in a product’s performance, then it is a(n) design improvement.
Answers
Answer:
Following are the responses to these question:
Explanation:
They might believe that it was an enhanced layout because the quality is not updated. For instance, its new XS Max iPhone does have a better display than the iPhone X, however, the performance wasn't enhanced. It also has the same processor or graphic cards however a bigger pixel every centimeter ratio. When its output AND is not altered, the layout doesn't change, basically the very same item.
Answer:
If an Improvement creates no significant change in a product’s performance, then it is a(n) Superficial design improvement.
Explanation:
DIFFERENT BREED!
Which of the following accurately describes how switches and hubs work? (Select two) A. A switch uses the logical addresses in a packet to send it through the correct port to all VLANS defined on that port B. A hub repeats frames to all ports, regardless of the destination address C. Switches use the hardware address in the frame to send it only to the port where the device is located D. A hub uses the hardware address in the frame to forward it to the hosts on the VLAN that corresponds to that address
Answers
The following accurately describes how switches and hubs work
C. Switches use the hardware address in the frame to send it only to the port where the device is located.
B. A hub repeats frames to all ports, regardless of the destination address.
The option A is partially correct but not completely. A switch uses the logical addresses in a packet to send it through the correct port to a specific device, not to all VLANs defined on that port. Therefore, options C and B are the most accurate descriptions of how switches and hubs work, respectively.
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The locations and type of electrical device required on an architectural
plan are referred to as
Answers
The locations and type of electrical devices required on an architectural plan are referred to as electrical symbols. The use of detailed electrical plan ensures that all electrical equipment and wiring is installed exactly as intended. If the electrical plans are insufficient or hazy, the installation is left to the electrician’s discretion.
Electrical plans are prepared using a CAD layered floor plan. Designers should not rely on electricians to design the electrical system, only to install it. Conversely, designers do not plan the position of every wire, only the position and relationship of all fixtures, devices, switches, and controls. This is done with the use of electrical symbols.
Hundreds of electrical symbols are used on floor plans to describe what and where electrical elements will be installed. On simple plans, electrical symbols are often included as a separate layer on the floor plan. For larger or more complex structures, a separate plan is prepared.
The locations and type of electrical device required on an architectural plan are referred to as electrical symbols.
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Explanation:
i hope it's helpful for you ......
IV. An annealed copper strip 9 inches wide and 2.2 inches thick, is rolled to its maximum possible draft in one pass. The following properties of annealed copper are given: strength coefficient is 90,000 psi; true strain at the onset of non-uniform deformation is 0.45; and, engineering strain at yield is 0.11. The coefficient of friction between strip and roll is 0.2. The roll radius is 14inches and the rolls rotate at 150 rpm. Calculate the roll-strip contact length. Calculate the absolute value of thetrue strain that the strip undergoes in this operation. Determine the average true stress of the strip in theroll gap. Calculate the roll force. Calculate the horsepower required.
Answers
Answer:
13.9357 horse power
Explanation:
Annealed copper
Given :
Width, b = 9 inches
Thickness, \($h_0=2.2$\) inches
K= 90,000 Psi
μ = 0.2, R = 14 inches, N = 150 rpm
For the maximum possible draft in one pass,
\($\Delta h = H_0-h_f=\mu^2R$\)
\($=0.2^2 \times 14 = 0.56$\) inches
\($h_f = 2.2 - 0.56$\)
= 1.64 inches
Roll strip contact length (L) = \($\sqrt{R(h_0-h_f)}$\)
\($=\sqrt{14 \times 0.56}$\)
= 2.8 inches
Absolute value of true strain, \($\epsilon_T$\)
\($\epsilon_T=\ln \left(\frac{2.2}{1.64}\right) = 0.2937$\)
Average true stress, \($\overline{\gamma}=\frac{K\sum_f}{1+n}= 31305.56$\) Psi
Roll force, \($L \times b \times \overline{\gamma} = 2.8 \times 9 \times 31305.56$\)
= 788,900 lb
For SI units,
Power = \($\frac{2 \pi FLN}{60}$\)
\($=\frac{2 \pi 788900\times 2.8\times 150}{60\times 44.25\times 12}$\)
= 10399.81168 W
Horse power = 13.9357
.What is the primary method of service competition between air carriers? a. frequency and timing b. in flight cabin service and added amenities. c. serving new cities to force more competition d. advertising
Answers
A. frequency and timing
The primary method of service competition between air carriers is the frequency and timing of flights. Air carriers aim to attract passengers by offering a higher frequency of flights, allowing travelers more options in terms of departure and arrival times. By providing a greater number of flights throughout the day, carriers can better accommodate passengers' schedules and preferences.
Having a wider range of flight options and convenient departure times gives airlines a competitive advantage as travelers often prioritize flexibility and convenience when choosing their flights. By offering frequent departures and arrivals, airlines can also capture a larger share of the market and potentially attract business travelers who value time efficiency.
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Which alpha-numeric designator, systematically assigned at the time of manufacture, identifies the manufacturer, month, year, location, and batch?
Answers
An alpha-numeric designator which is systematically assigned at the time of manufacture, so as to identify the manufacturer, month, year, location, and batch is referred to as lot number.
What is a product?A product can be defined as any physical object (tangible item) that is typically produced by a manufacturer so as to satisfy and meet the demands, needs or wants of every customer. Also, some examples of a product include the following:
RefrigeratorTelevisionMicrowave ovenPencilSmartphoneComputerPerfumeWhat is lot number?A lot number can be defined as an alpha-numeric designator which is systematically designed and assigned at the time of manufacture, so as to identify the manufacturer, month, year, location, and batch.
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A particular brand of paint covers 340 square feet per gallon . Write a program in C++ to determine and report approximately how many gallons of paint will be needed to paint two coats on a wooden fence that is 6 feet high and 100 feet long .
Answers
Answer:
#include <iostream>
using namespace std;
// named constant to give mnemonic name to "magic number"
const float SqFtPerGal = 350.0f;
// the function main() is always the entry point of the application
int main()
{
float length, width, area, paint; // to hold user values and results
// prompt user for length and width of wall
cout << "Enter length of wall : " << flush;
cin >> length;
cout << "Enter width of wall : " << flush;
cin >> width;
// calculate area and amount of paint needed
area = length * width;
paint = area / SqFtPerGal;
// output results with reasonable text
cout << "You need " << paint << " gallons of paint to cover "
<< area << " square feet of wall." << endl;
// program stops executing when it returns from main(), 0 means O.K.
return 0;
}
Explanation:
17 Which is a key factor that has contributed to the growth and popularity of big data wered urol Select one: a. Mobile and wireless technology b. Implosion in data growth c. Brick and mortar businesses d. Exponential decay of organizational data
Answers
The key factor that has contributed to the growth and popularity of big data is the implosion in data growth.
The growth and popularity of big data can be largely attributed to the implosion in data growth. The continuous advancement of technology, particularly mobile and wireless technology, has led to an exponential increase in the amount of data being generated and collected.
Mobile devices, such as smartphones and tablets, have become ubiquitous in today's society, enabling people to create and consume vast amounts of data on a daily basis. These devices are equipped with various sensors, cameras, and applications that generate data related to users' activities, preferences, locations, and more. Additionally, the widespread adoption of wireless connectivity has made it easier to capture and transmit data in real-time.
The implosion in data growth has revolutionized the way organizations operate and make decisions. The availability of large volumes of data has opened up new possibilities for data-driven insights, predictive analytics, and business intelligence. Companies can now analyze vast datasets to uncover patterns, trends, and correlations that were previously hidden. This has led to improvements in customer experiences, targeted marketing strategies, operational efficiencies, and innovation in various industries.
In summary, the implosion in data growth, driven by mobile and wireless technology, has played a significant role in the growth and popularity of big data, enabling organizations to harness the power of data for decision-making and competitive advantage.
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_____________a meeting place for the project team, a display area for the charts that show the project's progress, a central repository for the project files and reports, and an office for the project management and other project administrator's.a. Project office b. Project conference room c. War room d. Project club house
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Answer:
c. War room
Explanation:
correct answer is war room because
It serves as office for the project manager. and also serves as office for project management. It is a regular storage for project files and documents are displayed there showing the progress of the project. Official meeting place for the project team to discuss and work for the project.so thta here correct opion is c. War room
Part A
Determine the force in member DE of the truss, and state if the member is in tension or compression. Take F1 = 564 N , F2 = 905 N .
(Figure 1)
Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression.
Part B
Determine the forces in members DC and CB of the truss, and state if the members are in tension or compression.
Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression.
Part C
Determine the force in member CE of the truss, and state if the member is in tension or compression.
Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression.
Part D
Determine the force in member EB of the truss, and state if the member is in tension or compression.
Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression.
Part E
Determine the force in member EA of the truss, and state if the member is in tension or compression.
Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression.
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A steam power plant is represented as a heat engine operating between two thermal reservoirs at 800 K and 300 K. The temperature of the steam in the boiler is 550 K and the temperature of the saturated water in the condenser is 330 K. The rates of heat transfer in the boiler and condenser are 4 MW and 2 MW, respectively. Please answer the following.
Required:
a. Represent the devices present in the heat engine and include their name along with the data given in the problem.
b. If this steam power plant were to operate as a reversible heat engine, with the boiler and condenser temperatures, what would be its thermal efficiency?
c. Use your result from part (b) to determine if the actual steam power plant can achieve such thermal efficiency. Justify your answer.
d. For the actual steam power plant is the Clausius inequality satisfied? Show you computation and discuss whether your result agrees or disagrees with your answer in part (c).
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What is the acceleration of a 0.8 kg vehicle powered by 0.07 N of force?
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Using the Newton's second law of motion we will see that the acceleration is 0.0875 m/s^2.
What is the acceleration of the vehicle?The acceleration of a vehicle is determined by the force acting on it and its mass, as described by Newton's second law of motion:
F = m * a
where F is the force acting on the object, m is the mass of the object, and a is the resulting acceleration.
In this case, the force acting on the vehicle is 0.07 N, and the mass of the vehicle is 0.8 kg. Substituting these values into the equation above, we get:
0.07 N = 0.8 kg * a
Solving for a, we get:
a = 0.07 N / 0.8 kg
a = 0.0875 m/s^2
Therefore, the acceleration of the 0.8 kg vehicle powered by 0.07 N of force is 0.0875 m/s^2.
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tech a says that riveted lining is usually for heavy-duty or high-performance vehicles. tech b says that bonded lining is glued to the metal brake shoe. who is correct?
Answers
Based on the information provided, the technician who is correct is: C. Both Technician A and Technician B.
How to diagnose a brake system?In order for a technician to diagnose a brake system, the following symptoms should be adequately and appropriately checked and used by the technician:
NoisesSmellsAbnormal brake pedal movements.Improper braking action.Riveted lining.Based on the information provided, we can reasonably infer and logically deduce that both Technician A and Technician B are correct because bonded lining can be glued to a metal brake shoe while riveted lining is typically used for high-performance or heavy-duty automobile vehicles
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Complete Question:
Technician A says that riveted lining is usually for heavy-duty or high-performance vehicles. Technician B says that bonded lining is glued to the metal brake shoe. Who is correct? a. Technician A b. Technician B c. Both A and B d. Neither A nor B
One of the principles of supply chain strategy
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The principle of supply chain strategy is Segregate customers on the basis of service needs of different groups and follow the supply chain to deliver goods and services to the consumers profitably.
What is supply chain?Supply chain is the group of activities performed by an organization to deliver goods and services to the consumer end.
Thus, one of the principle of supply chain strategy is separate the customers on the basis of service needs of different groups and follow the supply chain to deliver goods and services to the consumers so that they earn profit.
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