Consider a method named avg, which accepts four numbers as integers and returns their average as a double. Which of the following is a correct call to the method avg? avg(2, 3.14,3, 5); double average = avg(2, 3, 4, 5); avg(); double average = avg("2", "3", "4", "5");
Answers
The correct call to the method avg among the given options is `double average = avg(2, 3, 4, 5);`.
Consider a method named `avg`, which accepts four numbers as integers and returns their average as a double. A method is a block of code that executes only when it is called. You can pass data, known as parameters, into a method. It returns data as a result.
The given call statements:avg(2, 3.14,3, 5); It is not a correct call because the method `avg` accepts integers as arguments but in this statement, `3.14` is a floating-point literal.double average = avg(2, 3, 4, 5); It is a correct call because it accepts four integer arguments and the method returns their average as a double value.avg();
It is not a correct call because the method `avg` accepts four integer arguments but this call statement does not provide any argument to it. double average = avg("2", "3", "4", "5"); It is not a correct call because the method `avg` accepts four integer arguments but in this statement, the arguments are passed as string literals. Therefore, the correct call to the method `avg` is `double average = avg(2, 3, 4, 5);`.
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The correct call to the method avg is double average = avg(2, 3, 4, 5). This is because the method accepts four numbers as integers and returns their average as a double.
The call to the method avg(2, 3.14, 3, 5) is incorrect because the second parameter is not an integer, but a floating-point number. The call to the method avg() is also incorrect because no arguments are passed to the method. Finally, the call to the method avg("2", "3", "4", "5") is also incorrect because the parameters are passed as strings, not as integers. Therefore, the only correct call to the method avg is double average = avg(2, 3, 4, 5). This call will return the average of the four numbers 2, 3, 4, and 5 as a double value, which can be stored in the variable average. The correct call to the method avg is double average = avg(2, 3, 4, 5).
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Related Questions
Refrigerant 134a passes through a throttle valve as part of a refrigeration cycle. The fluid enters the valve as compressed liquid at a pressure of 0.8 MPa and a temperature of 25 C. It exits the valve at -20 C. Find the exit pressure and the exit specific internal energy.
Answers
The exit pressure will be 1.3273 bar = 0.1327 MPa and the exit specific internal energy 228.61 KJ/Kg .
1.) In graph,
1-2 = Compressor
3-4 = Throttle value
\(T_{1} \\\) = \(T_{4}\) = -20°C = 253 K
\(T_{3}\) = 25°C = 298 K
\(P_{3}\) = 0.8 MPa
Assuming saturated fluid is entering the value at point (3),
using table of R-134a properties
∵ \(h_{3} =h_{4}\) = 234.49 KJ/Kg (at 25°C,8 bar)
at \(T_{3}\) = 25° , \(P_{3}\) = 0.8 MPa =8 bar
At -20°C, \(hf_{4}\) = 173.6 KJ/Kg
\(hg_{4}\) = 386.6 KJ/Kg
\(h_{4} = hf_{3} + n_{4} ( hg_{4} - hf_{4} )\) = 234.49
173.6 + \(n_{4}\) [386.6 - 173.6] = 234.49
\(n_{4}\) = 0.285
\(P_{4} = P_{1} = P_{sat}\) = 1.3273 bar = 0.1327 MPa
2.)
Exit specific internal energy, using table R-134a
\(U_{4} = uf_{4} + n_{4} (ug_{4} - uf_{4} )\)
at -20°c, \(uf_{4}\\\) = 173.65, ufg = 192.85 KJ/ Kg
\(U_{4}\) = 173.65 + 0.285 (192.85)
\(U_{4}\) = 228.61 KJ/Kg
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The orbital motion of water particles due to surface waves stops at a depth_
Select one:
O a. twice the wavelength
O b. equal to wavelength
O c. one-half the wavelength
O d. one-tenth the wavelength
Answers
The orbital motion of water particles due to surface waves stops at a depth of "one-half the wavelength" (Option C).
What is the orbital motion of water particles?Deep water waves (depth, D >λ /2) and shallow water waves (D < λ /20) both exhibit particle orbital motion. However, while deep water waves have a circular orbit, shallow water waves have an elliptical orbit with the primary axis in the horizontal plane [2, 3, 4, 5].
Instead, the water particles travel in circular orbits with a radius equal to wave height. This orbital motion arises because water waves include both longitudinally (side to side) and transverse (up and down) components, resulting in a circular motion.
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1. ABC analysis is based upon the principle that:
There are usually a few critical items, and many items which are less critical
All items in inventory must be monitored very closely
An item is critical if its demand is higher than that of the other items in stock
The ROP (in terms of volume) should be higher for c items than for b items
An item is critical if its price per unit is the highest compared to the other items in stock
2. Which of the following is an example of competing on quick response?
A firm's products are delivered to customers faster than its competitors
A firm produces its product with less raw material waste than its competitors
A firm offers more innovative products than its competitors
A firm's research and development department generate many ideas for new products
A firm advertises more than its competitors
3. The following Supply Chain Management technologies and strategies help reduce the bullwhip effect except:
ROP
CPFR
ABC analysis
3PL
both (c) and (d)
4. In the make-or-buy decision, one of the reasons for buying is:
To minimize the setup cost in inventory management
To increase the risk of unethical production
To remove supplier collusion
To avoid reciprocity
None of the above
5. An inventory decision rule at Carrefour states "when the inventory level goes down to 12 gearboxes, 700 gearboxes will be ordered". Which of the following statements is true?
The reorder point is 700 units, and 12 is the EOQ.
Twelve is the reorder point, and 700 is the order quantity.
The number 700 depends only on the demand during lead time.
Twelve is the number of orders per year, and 700 is the reorder point.
None of the above
6. Which of the following is not an assumption of the simple EOQ model?
Demand is known and constant
Lead time is known and constant.
Stockouts are allowed
Only ordering (or setup) cost and holding (or carrying) cost are considered
Shortages are not allowed
7. A disadvantage of the "few suppliers" strategy is:
The high cost of switching suppliers
The lack of cost savings for customers and suppliers
The increase in collaboration with the few suppliers
The cost of lack of trust
All of the above are disadvantages of the "few suppliers" strategy.
8. ABC analysis divides on-hand inventory into three classes, generally based upon:
Item quality
Unit price
The number of units on hand
Annual dollar volume
None of the above
9. Dependent demand and independent demand items differ in that:
For any product, all components are dependent-demand items
The need for independent-demand items is forecasted
The need for dependent-demand items is calculated
All of the above are true
None of the above is true
10. A candy manufacturer in Ajman purchased the distributor that sells to local supermarkets. This is an example of:
horizontal integration
forward vertical integration
backward vertical integration
Bullwhip effect
None of the above
11. If we consider The XYZ Milk Company (a manufacturer of milk products and a supplier to Sharjah Co-op, but not owned by Sharjah Co-op) as the focal firm, then the Sharjah Co-op supermarket is placed _____________________ this XYZ Milk company.
Upstream to
Downstream to
Internal within
Horizontally integrated with
None of the above
12. The EOQ model with quantity discounts attempts to determine:
the lowest amount of inventory necessary to satisfy customers.
the lowest purchasing price.
the order quantity that minimizes the annual ordering cost.
the order quantity that minimizes total cost.
the shortest lead time.
13. The Pittsburgh Company produces cast bronze valves for use in offshore oil platforms. Currently, this company produces 1600 valves per day. There are 20 workers at this company producing these valves. These workers work from 7:00 a.m. until 4:00 p.m. They all take a 30-minute break for lunch. They also take a 15-minute break during the morning work session and another 15 minutes break during the afternoon work session. The labor productivity is:
18.88 valves per labor hour
22 valves per labor hour
80 valves per labor hour
Not enough information to answers this question
None of the above
14. Mass customization is characterized by:
Low volume and low variety.
High volume and low variety
High volume and high variety
All of the above
None of the above
15. Productivity can be improved by:
Increasing inputs while holding output steady
Decreasing output while holding inputs steady
Increasing inputs and output in the same proportion
Decreasing inputs while holding output steady
None of the above
Answers
You decide to use the avg function to find the average total, and use the as command to store the result in a new column called average total.
What is invoice?Fourth is the sum of sum of the invoice totals for each vendor represented as VendorTotal, Fifth is the count of invoices for each vendor represented as VendorCount, Sixth is the average of the invoice totals for each vendor represented as VendorAvg.
The result set should include the individual invoices for each vendor is the reason why we use VendorID in the query.u are working with a database table that contains invoice data. the table includes columns for billing state, billing country, and total. you want to know the average total price for the invoices billed to the state of wisconsin.
Therefore, You decide to use the avg function to find the average total, and use the as command to store the result in a new column called average total.
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For some metal alloy, a true stress of 345 MPa (50040 psi) produces a plastic true strain of 0.02. How much will a specimen of this material elongate when a true stress of 416 MPa (60340 psi) is applied if the original length is 510 mm (20.08 in.)
Answers
Answer:
Assume a value of 0.22 for the strain-hardening exponent, n.
Explanation:
A coastal engineer is to an oil platform as a structural engineer is to:
a freeway.
a skyscraper.
submarine pipelines.
an underground tunnel.
Answers
Answer:
I think the answer is d: underground tunnel
Explanation:
Hope this helps
The declaration property used to set the text color on a web page is
Answers
Answer:
color
Explanation:
Without more context I cannot be sure that this is correct, but I believe you are looking for the CSS declaration property of "color".
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
Another name for a load-center distribution system is a A. primary radial system. B. complex radial system. C. split-radial system. D. dual-radial system.
Answers
Answer:
A
Explanation:
Primary radial system
You are a Project Engineer on an expansion program and the Project Director requests you to compile a checklist of content that needs to be included into an Estimate Basis. The main reason is to ensure that the various consultants working on the project and supply components of the estimate, all comply with the same format.
Answers
1. Project Description - This should include a brief overview of the project, its goals and objectives, and the project timeline.
What is Project?A project is a temporary endeavor undertaken to create a unique product, service, or result. It is typically undertaken by an organization or team to achieve specific goals and objectives. Projects are generally structured around a set of activities that involve planning, scheduling, resource allocation, and execution.
2. Scope of Work - This should list out the full scope of the project, including the activities and deliverables to be completed.
3. Cost Estimate - This should outline the estimated cost of the project, including labor, materials, and any other associated costs.
4. Technical Specifications - This should include a detailed list of all the technical specifications of the project, including any special requirements, standards, or certifications.
5. Risk Management Plan - This should include a plan for how risks associated with the project will be identified, assessed, and managed.
6. Contract Documents - This should include all the documents related to the contract, such as the contract itself, any amendments, and any other related documents.
7. Change Order Procedures - This should include a process for handling change orders, including how changes will be approved, how costs will be tracked, and how disputes will be resolved.
8. Quality Assurance Plan - This should include a plan for how the project will be monitored and tested for quality assurance purposes.
9. Schedule and Milestones - This should outline the project timeline and the key milestones to be achieved along the way.
10. Documentation Requirements - This should outline the documentation requirements for the project, such as design documents, reports, and drawings.
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a toddler who can recognize herself in a mirror is more likely to be ________in her daycare class.
Answers
A toddler who can recognize herself in a mirror is more likely to be confident in her daycare class. Explanation: A toddler who can recognize herself in a mirror is more likely to be confident in her daycare class.
It shows that she is developing a sense of self-awareness and is more aware of her place in the world. This can lead to increased confidence and self-esteem, which can translate to better social skills and interactions with others in her daycare class.
In addition, the ability to recognize oneself in a mirror is an important developmental milestone that typically occurs around 18-24 months of age. This is an important sign of healthy cognitive and social-emotional development, and can have a positive impact on the child's overall well-being.
Overall, the ability to recognize oneself in a mirror is an important aspect of a toddler's development, and can have positive implications for their social, emotional, and cognitive growth.
It is a sign of increasing self-awareness and confidence, and can help children develop healthy relationships with others in their daycare class.
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What Advantage does a voltmeter have over a noncontact voltage indicator when testing for voltage
Answers
Answer:
Obviously you shouldn't rely just on the meter for your safety. You'd disconnect wall fuses or kill main switches before you start, using the meter just gives you some extra protection: with the meter you might notice for example that you've disconnected the wrong fuse and the unit is still live.
Explanation:
Hope it helps! :)
What does an L3 device use to make decisions on where to forward a packet? a. Link state database b. MAC address table c. Routing table d. EIGRP topology table
Answers
C. routing table is used by an L3 device to decide where to route a packet. The next-hop router for each destination network is listed in the routing table along with network addresses.
Network masks, and other network topology details. An L3 device checks the destination IP address in the packet header and searches for the destination network in the routing table when a packet arrives at the device. The device chooses the next-hop router or the directly linked network on which to pass the packet based on the routing table entry. Routers and layer 3 switches are examples of L3 devices that perform this procedure, known as routing. An L3 device chooses where to route a packet using a routing table. The routing table lists network addresses and the next-hop router for each destination network.
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What can make a fan that is propeller is not running again
Answers
making data look like it has come from a different source is called __________.
Answers
"Making data look like it has come from a different source is called"
Hi! Making data look like it has come from a different source is called data spoofing.
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Hey everyone!
This question is hard.
What specific fluid goes in the windshield wipers? (I never drove a car before)
And how much to put in fluid ounces? (So you don't blow a car up)
Answers
I’ve never driven either. But I’m pretty sure there is not really specific fluid you have to use. Just to name a few are Rain-X Bug Remover Windshield Washer Fluid, Prestone AS657 Deluxe 3-in-1 Windshield Washer Fluid.
For how much, there should be a little line or 3/4th of the way full.
Hope this helps!
Answer:
What specific fluid goes in the windshield wipers.
Distilled water
How much to put in fluid ounces?
There should be a tiny bit more than 3/4 of the way full.
what part of a centerfire round does the firing pin strike?
Answers
Without a primer, the gunpowder inside the cartridge case would not ignite, and the bullet would not be propelled out of the barrel.
The firing pin strikes the primer, which is located in the center of the base of a centerfire round. When the firing pin hits the primer, it ignites the gunpowder charge inside the cartridge case, which then ignites and propels the bullet out of the barrel. The primer is a small metal cup that contains a tiny amount of sensitive explosive material.
This explosive material is designed to ignite when hit by the firing pin, creating a small flame that ignites the gunpowder charge inside the cartridge case.The firing pin is a small metal pin that is located inside the firearm's breechblock or bolt. When the trigger is pulled, the firing pin moves forward and strikes the primer, causing it to ignite and ignite the gunpowder charge inside the cartridge case.
The resulting explosion creates a high-pressure gas that propels the bullet down the barrel and towards the target. The primer is an essential part of a centerfire round because it provides the initial ignition that sets off the entire firing process.
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ppose a linear programming (maximization) problem has been solved and the optimal value of the
objective function is $300. Now assume that a constraint is removed from this problem. Explain how
this might affect each of the following:
(a) the feasible region
(b) the optimal value of the objective function
Answers
When a constraint is removed from a linear programming (LP) problem, it can have the following effects:
(a) The feasible region:
The feasible region is the set of all possible solutions that satisfy the constraints of the LP problem. When a constraint is removed, the feasible region typically expands, as there are fewer restrictions on the possible solutions. In some cases, removing a constraint may have no effect on the feasible region if the removed constraint did not impact the original feasible region.
(b) The optimal value of the objective function:
Since the feasible region expands when a constraint is removed, it is possible that a new, better solution may become available. This can potentially increase the optimal value of the objective function, especially in a maximization problem.
However, it is also possible that the optimal value remains the same if the removed constraint did not affect the original optimal solution. In other words, if the optimal solution found in the original problem still lies within the expanded feasible region and no better solution is available, the optimal value of the objective function will not change.
Removing a constraint from a linear programming problem can result in an expanded feasible region and may lead to an increased optimal value of the objective function in a maximization problem. However, it is also possible that the optimal value remains unchanged if the removed constraint did not impact the original optimal solution.
list ten application of polymer nano composite
Answers
Explanation:
Alok Chaurasia
Yu Suzhu
Cheng Kuo Feng Henry
Vishal Tukaram Mogal
Sampa Saha
5. According to the FMCSRs, you are qualified to operate a CMV if you:
A. are at least 15-years old.
B. have passed an IQ test.
C. have only one current CDL.
D. are currently disqualified from operating a motor vehicle.
Answers
Answer:
currently states that a person is qualified to drive a commercial motor vehicle if he/she “can read and speak the English language sufficiently to converse with the general public, to understand highway traffic signs and signals
So I think B
(6) effects of urbanization on the urban hydrology
Answers
Answer:
123456
Explanation:
What happened when Patricia and Abel bought Mighty Mechanics?A. Their finances improved but not enough for the family to live comfortably.B. Abel bought alcohol with their profits, and the business went downhill.C. Trevor had to help so much with the garage that he had little time for himself.D. Patricia was finally able to be a stay-at-home mom and not work.E. B and C
Answers
When Patricia and Abel bought Mighty Mechanics, Option E: "B and C" happened. Abel bought alcohol with their profits, which caused the business to go downhill. As a result, Trevor, their son, had to help with the garage so much that he had little time for himself.
The given options describe different outcomes of Patricia and Abel's purchase of Mighty Mechanics. Option B states that Abel bought alcohol with their profits, indicating a misuse of funds. This poor financial decision led to the business going downhill, as mentioned in the same option.
Option C states that Trevor, their son, had to help extensively with the garage, leaving him with little personal time. Therefore, the correct answer is Option E, which includes both of these outcomes. Patricia's financial situation, stay-at-home status, and their overall comfort level are not mentioned in the given options.
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Users regularly log on with a username and password. However, management wants to add a second authentication factor for any users who launch the gcga application. The method needs to be user-friendly and non-disruptive. Which of the following will BEST meet these requirements?An authentication applicationTPMHSMPush notifications
Answers
Push notifications would likely be the best option for adding a second authentication factor that is user-friendly and non-disruptive.
An authentication application, such as a token generator or authenticator app, could also be a good choice, as it would allow users to easily complete the second authentication step without having to remember additional passwords or codes.
TPM (Trusted Platform Module) and HSMs (Hardware Security Modules) are hardware-based security measures that can provide additional protection for sensitive data, but they may not be as user-friendly or non-disruptive as the other options.
It's worth considering the specific needs and requirements of your organization and the users in deciding which option to choose.
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An AC bridge has 4 arms. In arm AB, a 120 kilo-ohm resistor and a 47 microfarads capacitor are connected in parallel while arm BC has 330 microfarads capacitor. If arm AD has a 330 kilo-ohm resistor, calculate the value of the unknown capacitor and resistor in arm CD connected in series. (AC power is supplied through A and C while the detector is connected across BD)
Answers
The unknown capacitor in arm CD must have a value of 330 microfarads, and the unknown resistor must have a value of 100 kilo-ohms.
To solve the problem, use the following formula:
Cseries = C1 x C2 / (C1 + C2)
Where C1 is the value of the capacitor in arm AB (47 microfarads) and C2 is the value of the capacitor in arm BC (330 microfarads).
Therefore, Cseries = 330 microfarads.
Also, the total resistance of arms CD is the sum of the resistance of the resistor (R) and the reciprocal of the capacitive reactance of the capacitor (1/Xc).
Using the following formula:
Rtotal = R + 1/Xc
Where Xc = 1/2πfC,
f is the frequency and C is the capacitance.
For this problem,
Xc = 1/2π(50)(330 x 10-6)
=> 100 kilo-ohm.
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A body of weight 300N is lying rough
horizontal plane having
a Coefficient of friction as 0.3
Find the magnitude of the forces which can move the
body while acting at an angle of 25 with the horizonted
Answers
Answer:
Horizontal force = 89.2 N
Explanation:
The frictional force = coefficient of friction * magnitude of the force (weight of the body) * cos theta
Substituting the given values, we get -
Frictional Force = 0.3*300 * cos 25 = 89.2 N
Horizontal force = 89.2 N
which of the following is an inherently interesting type of supporting material?
Answers
One inherently interesting type of supporting material is anecdote.
An anecdote is a brief narrative that illustrates a particular point. This type of supporting material often catches the audience's attention because it is usually a personal or humorous story that is related to the topic being discussed. It also helps the audience to remember the point being made by connecting it to a story that they can relate to.
Another inherently interesting type of supporting material is statistics. Statistics are numbers or data that are used to support a particular point or argument. This type of supporting material is often used to add credibility to a speaker's argument. However, it is important that the statistics used are accurate and up-to-date. Otherwise, the audience may lose trust in the speaker and the point being made.
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Anecdotes are an inherently interesting type of supporting material. Anecdotes are short, personal stories that are often told to illustrate a point or make a specific statement. When people hear an anecdote, they tend to become more engaged in the topic being discussed and more interested in what the speaker has to say.
Anecdotes can be used in a variety of settings, including in speeches, presentations, and even in written works like books and articles. They are particularly useful when the speaker wants to make a point or illustrate a specific concept in a way that is both memorable and interesting.For example, if a speaker is giving a speech on the importance of teamwork, they might start with an anecdote about a time when they were part of a successful team. By sharing this story, the speaker is able to make the point that teamwork can be incredibly effective and motivating. This helps to engage the audience and make them more receptive to the speaker's message.In conclusion, anecdotes are an inherently interesting type of supporting material because they allow speakers to connect with their audience in a personal and engaging way.
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A cylindrical work part has a diameter and a height of both as 6cm. The coefficient of friction at the die work interface is 0.10. The work metal has a strength coefficient of 270MPa, yield strength of 110MPa, and a strain hardening exponent of 0.15. Determine the instantaneous force in N at a height of 4cm
Answers
3 4/5÷2/5 as a fraction
Answers
Answer:
9 1/2
Explanation:
3 4/5 is 3.8
2/5 is 0.4
divide 3.8 by 0.4 you get 9.5 which is 9 1/2 in a fraction
Theo Anh / Chị, để đáp ứng yêu cầu phát triển nền kinh tế thị trường định hướng Xã hội Chủ nghĩa ở Việt Nam trong bối cảnh thời đại hiện nay, cần chú trọng giải quyết những vấn đề gì ?
Answers
tôi nghĩ
In the fully developed region of flow in a circular pipe, does the velocity profile change in the flow direction?
Answers
Answer:
No, the velocity profile does not change in the flow direction.
Explanation:
In a fluid flow in a circular pipe, the boundary layer thickness increases in the direction of flow, until it reaches the center of the pipe, and fill the whole pipe. If the density, and other properties of the fluid does not change either by heating or cooling of the pipe, then the velocity profile downstream becomes fully developed, and constant, and does not change in the direction of flow.
What is the difference between digital instruments and decimal scaled instruments to measure
Answers
Answer Digital measuring instruments are self-contained devices that automatically present the value of the measured quantity on a digital display. And Decimal Scaled Instruments: Record all digits that you can certainly determine from the scale markings and estimate one more digit. I hope this Helped I´m new to this.
Explanation:
technician a says that driveline binding can be caused by tires that have different circumferences. technician b says that tires can be shaved to even out tire circumferences. who is correct?
Answers
Both Technicians A and B are correct that driveline binding can result from uneven tire circumferences and that uneven tire circumferences can be corrected by shaving the tires.
Employed in almost every industry, technicians are skilled professionals. Different systems and pieces of equipment are serviced, repaired, installed, and replaced by them. The ability to read instructions and communicate clearly is a requirement for technicians, who frequently collaborate with other skilled workers. If a four-wheel vehicle is driven on dry highways for a significant amount of time, you can expect to experience drivetrain binding. Transmission windup can also happen because the front and rear driveshafts don't rotate at the proper frequency or speed, which is affected by the direction you're driving. On these vehicles, the drivetrain rotates more quickly at the front than the rear. Many part-time 4 wheel drive transfer cases lack a center differential, which causes them to jam. Like all-wheel drive and contemporary automatic 4WD vehicles, a center differential balances out the differences in axle speeds.
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