Write a program (Console or GUI) that determines the change to be dispensed from a vending machine. An item in the machine can cost between 25 cents and 1 dollar, in 5-cent increments (25, 30, 35,…,95, 100), and the machine accepts only a single dollar bill to pay for the item. For example, a possible sample dialog might be the following:

Output: Enter price of item (from 25 cents to a dollar, in 5-cent increments):

45 You bought an item for 45 cents and gave me a dollar, so your change is 2 quarters, 0 dimes, and

Answer:

Follows are the solution to this question:

Explanation:

The scale of the subproblem for a node is [tex]\frac{n}{2^i}[/tex]  at depth.  

The tree then has lg n + 1 and [tex]4^{lg n} = n^2[/tex]leaves.  

Complete costs for all depth I nodes for I = 0. 1 , 2, ......, lg n-1 is:[tex]4^i ( \frac{n}{2^i}+ 2 ) = 2^i n + 2\times 4^i.[/tex]

[tex]T(n)= \sum_{ i = 0}\lg n - 1( 2^i n + 2 . 4^i )+ \Theta (n^2)\\\\[/tex]

        [tex]= \sum_ {i = 0} \lg n - 1 2^i n + \sum_{i = 0} \lg n - 12 \times 4^i + \Theta (n^2)\\\\= [ \frac{ 2\lg n - 1}{ 2 - 1} ]n + 2 \times [ \frac{ 4\lg n - 1}{ 4 - 1} ]n + \Theta (n^2)\\\\= ( 2\lg n - 1) n] + (\frac{2}{3})( 4\lg n - 1)+ \Theta (n^2)\\\\= (n-1)n - \frac{2}{3} (n^2 -1) +\Theta (n^2)\\\\= \Theta (n2)\\[/tex]

verfify the value:

[tex]\to T(n) \leq c (n^2 - dn) \\\\T(n) = T(n) = 4T((\frac{n}{2}) + 2) + n \\\\ \leq 4c [ ((\frac{n}{2}) + 2)2 - d((\frac{n}{2}) + 2) ]+ n \\\\ \leq 4c [ (\frac{n^2}{4} + 2n + 4) - \frac{dn}{2} - 2d)]+ n \\\\\leq cn2 + 8cn + 16c - 2cdn - 8cd + n\\\\\leq cn2 -cdn + 8cn + 16c - cdn - 8cd + n\\\\\leq c(n2 -dn) - (cd- 8c - 1)n - (d - 2). 8c\\\\\leq c(n2 -dn),\\\\[/tex]

Where there is the last stage for  [tex]\to cd - 8c -1 \geq 0[/tex].

Answer:

Written in C++

#include<iostream>

using namespace std;

int main() {

const float SALES_TAX = 0.06625;

int total = 1000;

cout<<"Total: ";

cin>>total;

float grand_total = 0;

grand_total = total + total * SALES_TAX;

if (grand_total <= 1000) {

cout<<"Grand total is less than or equal to 1000 it is $";

printf("%.2f", grand_total);  

}

else if (grand_total > 1000 && grand_total <= 2000 ) {

cout<<"Grand total is more than 1000 less than or equal to 2000 it is $";

printf("%.2f", grand_total);  

}

else {

cout<<"Grand total is greater than 2000 it is $";

printf("%.2f", grand_total);  

}

cout<<"\nProgram finished!";

return 0;

}

Explanation:

I've added the full source code as an attachment where I use comments to explain difficult lines

Answer:

Correct answer is Shared Resource.

Explanation:

Answer:

Shared Resource

Explanation: Because multiple clients can use it

Diligence is required for a variety of reasons. I’m going to give you two. Remember, when you’re building a PC, you’re handling hundreds of dollars worth of hardware that are also very fragile (a cord could make all the difference). Two, you need to know and understand how to make a PC. If you have no idea how to build one, RESEARCH FIRST.

Hope this helps.

Answer:

IT terms Network:

Networking, also known as computer networking, is the practice of transporting and exchanging data between nodes over a shared medium in an information system.

Packet: Networking, also known as computer networking, is the practice of transporting and exchanging data between nodes over a shared medium in an information system.

Router: A router is a networking device that forwards data packets between computer networks. Routers perform the traffic directing functions on the Internet.

IP address: For the most part, an IP address tells you the city, ZIP code, or area code of your ISP, as well as your ISP's name. What can an IP address tell you? To some degree, your physical location and also the name of your ISP

Server: A server operating system, such as Windows Server or Linux, acts as the platform that enables applications to run. The operating system provides applications access to the hardware resources that they need and enables network connectivity. The application is what enables the server to do its job.

LAN: A local area network (LAN) consists of a series of computers linked together to form a network in a circumscribed location. The computers in a LAN connect to each other via TCP/IP ethernet or Wi-Fi. A LAN is normally exclusive to an organization, such as a school, office, association or church.

WAN: A wide area network (also known as WAN), is a large network of information that is not tied to a single location. WANs can facilitate communication, the sharing of information and much more between devices from around the world through a WAN provider.

Bus topology: also known as line topology, is a type of network topology in which all devices in the network are connected by one central RJ-45 network cable or coaxial cable. The single cable, where all data is transmitted between devices, is referred to as the bus, backbone, or trunk.

A ring topology: is a network configuration where each networked device is connected to two other devices on either side of it to form a circular “ring” data path. When data is transferred in a ring topology, the data is sent in one direction along the single continuous pathway.

Star topology: is a network topology in which each network component is physically connected to a central node such as a router, hub or switch. In a star topology, the central hub acts like a server and the connecting nodes act like clients.

A mesh topology: is a network setup where each computer and network device is interconnected with one another. This topology setup allows for most transmissions to be distributed even if one of the connections goes down. It is a topology commonly used for wireless networks.

Your ISP: is the company that gets you onto the Internet – your home Internet or mobile data provider. If your ISP is spying on you, it means they can use or sell your browsing history to others for things like creepy ads that follow you around the Internet or to junk mail providers.

Dial up: relating to or being a standard telephone line used for computer communications also : accessible via a standard telephone line a dial-up Internet provider.

DSL: DSL stands for Digital Subscriber Line, and describes a family of technologies used for digital data transmission and connection to the Internet. It is a type of broadband communication service available to homes and businesses that uses existing phone lines without interrupting telephone use.

Cable Broadband:  Cable broadband connects your home to a fibre cabinet in your area. However, instead of using copper wires, cable broadband uses coaxial cables to connect to the cabinet, giving you a much faster internet connection than the traditional copper phone line cables used for 'superfast' broadband connections (up to 60Mbps)

Fiber optics: is used for long-distance and high-performance data networking. It is also commonly used in telecommunication services, such as internet, television and telephones.

A mobile network (also wireless network) route's communications in the form of radio waves to and from users. It is composed of base stations that each cover a delimited area or "cell." When joined together these cells provide radio coverage over a wide geographic area.

Explanation:

Answer:

A. Insert tab, Sparklines group

Explanation:

Answer:

a your welcome

Explanation:

Answer:

b

Explanation:

Answer:

Hope this helps!

Answer:

Basic Programming language

Answer:

Input, output, processing, and storage

Explanation:

Computers deal with input, how much information and letters and whatnot is typed or inputted on a computer. They also deal with output, the result of an input value. In between the input and output stages, they process the information before returning the output value. They have storage for history and a short RAM list, so they can remember all the input values inserted recently.

Answer:

hypervisor and cloud services

Explanation:

could u mark me as brainliest?

Answer:

The correct answers are:

Hypervisor

Virtual Machines

Explanation:

I got it right on the Edmentum test.

Answer: /

Explanation: Answer

Answer:

variable when the component is mounted. This triggers the watchers which then triggers an emit i have in the watcher. I do not want the emit to happen when the variable is only being initialized. The variable is from the data section of the vue component.

Answer:

I think it's income.

Explanation:

Answer:Time because stermining your overall work and what you’ve done includes time

Answer:

Advantages of Access

- Inexpensive

- Efficient

- Convenient

- Faster

Disadvantages of Access

- Technology Crashes

- Loss of Memory

- Safety

Advantages of Connectivity

- Staying in Touch

- You Can Work Anywhere

- You Can Never Get Lost

Disadvantages of Connectivity

- Not Safe

- Risk of Hacking

- Detached from Reality

- To Reliant on Technology

Advantages of Convenience

- Don't Have to Carry Lots of Equipment

- Never Bored

- Never Miss a Moment on Camera

Disadvantages of Convenience

- Tech. Break Down

- Addiction

Advantages of Immediacy

- Become Expectant

Disadvantages … (more)

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Zisse Mueller, Marketing Operations Specialist at IT Central Station

Answered April 23, 2019

There are pros and cons when it comes to using converged technologies.

For example, this user writes about FlexPod, a converged infrastructure:

Pro: “It scales well. It allows us to have very flexible architecture but to have the same level of simplicity that we'd normally expect in hyper-converged environments.”

Con: “I'd like to see a little bit simpler management pane. Using UCS Director to front everything is good but for a lot of that upper mid-market, it's probably a little bit of overkill for what they need. They just want a nice, simply portal to go through and see what's going on. So if … (more)

Promoted by BigCommerce

How does BigCommerce compare to Magento for mid-market and enterprise-level brands?

Victoria Fryer, Content Marketing Manager at BigCommerce (2019-present)

Answered July 23

Magento, an open-source ecommerce software with both on-premise and cloud-hosted options, is often top of mind for businesses seeking an enterprise-grade shopping cart software and content management system (CMS). But it’s definitely not the only option. Many businesses today are looking t

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Related Questions

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What are advantages and disadvantages of converged networks?

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Anonymous

Answered October 13, 2016

You have not defined “convergence technologies” and thus this answer cannot be answered.

1.5K viewsView Upvoters

Yasaswi Kompella

Answered June 8, 2016

this is the disadvantage

232 views

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Related Questions

What are advantages and disadvantages of converged networks?

What are the five advantages and disadvantages of the use of digital technology?

What are the disadvantages of technology?

Explanation:

Answer:

Look at the explanation!!

Explanation:

Computer number systems are built around the core processor. Most of these are binary, but trinary machines have also been considered.

Working in binary is faster, since one already handles the carry, and there is no weird carry rules like BCD would use. On the other hand, it is possible to implement this in hardware too.

On the other hand, one has to convert stuff from binary to something more readable, like decimal or whatever.

Computers do not store negative numbers as such. Instead, they use a cycle of 256 (or some power), and negative numbers are given as 256-n, for example, -5 would be 251, or worse still 4294967291, that is in hex, FFFFFFFFB, since adding 5 to this would give 0 = (1)00000000, the 1 is lost.

In ternary numbers, the values are different, and a balanced ternary, with digits of -1, 0, 1, would express negative numbers quite easily, eg -5 is 0000000M11, that is -9+3+1 = -5. It’s still possible to determine the sign of this number, but you have to pass it through a special gate to find the first non-zero digit, ie here M.

Answer:

Numeric is anything of, relating to, or containing numbers. The numbering system consists of ten different digits: 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. If a value is an alphanumeric, it contains letters and numbers.

Answer:

ineffective communication

Explanation:

Answer:

The basic operations performed by a computer are arithmetic operations, logical operations and storage and relative functions.

Explanation:

Answer:

the three basic operations performed by a computer are 1. mathematical or arithmetic operations. 2. logical operations

3 storage and relative operations.

Answer:

Web Application

Explanation:

#carryonleraning

The correct order of configuration commands on switch 2 (SW2) that would allow the network engineer to successfully ping or telnet to SW2 from the management station are:

A command can be defined as a set of instructions that are typically used to configure a network device such as a switch, so as to make it active on a computer network and enable it perform certain tasks automatically during network communication.

In Computer networking, commands can be used to ensure the interfaces (ports) on a switch are active and open for connections from other network devices such as:

In this scenario, the network engineer should use the following configuration commands on switch 2 (SW2), so as to successfully ping or telnet to SW2 from the management station are:

Read more on a switch here: https://brainly.com/question/13243868

Explanation:

it can take up a great deal of time in class.

it can be distracting in the middle of a lecture.

it can cause the student to miss information.

These are some of the challenges of note taking:

Note-taking can be described as the jotting of important details on a book or notepad during a lecture or class.

Note taking is very important because the student can also refer to it when needed to extract important information.

With its advantages, it also has some disadvantages for the learner.

The learner may become too engrossed in his note taking and end up missing out on other things that are being done in the classroom.

Also it could cause the student to stop listening further to what is being taught. They may become too engrossed with copying what they had heard earlier.

Read more on note-taking here: https://brainly.com/question/17184401

Answer:

He should look for when the website was last updated.

Explanation:

if the website is out of date, then the sources may not be as reliable or accurate

Answer:

true yes it is a good example

Answer:

It can be "ON" or "OFF". So it can store the numbers 1 and 0, but it certainly doesn't have the capacity to store a letter of the alphabet.

Explanation:

Answer:

Xfinity

Explanation:

An evaluation of the Best Internet Service Providers found Xfinity offers the fastest internet plan. Its fiber-based Gig Pro plan is the company's quickest, featuring equal download/upload speeds of 2,000 Mbps.

Answer:

Big data lifecycle consists of four phases: data collection, data storage, data analysis, and knowledge creation. Data collection phase consists of collecting data from different sources. In this phase, it is important to collect data from trusted data sources.

I think business cases analysis is the most useful step because (BCA) provides a best-value analysis that considers not only cost but other quantifiable and non-quantifiable factors supporting an investment decision. This can include but is not limited to, performance, producibility, reliability, maintainability, and supportability enhancements

Explanation:

mark me brainliest

The function named `freq(l)` that takes a list `l` of numbers and returns a tuple of the most frequent number and its frequency is as follows;

def freq(l):

    s = { x for x in l }  

    lt = [ (x, l.count(x)) for x in s ]

    mn = max(lt,key=lambda item:item[1])[1]

    r = ([ x for (x,v) in lt if v == mn], mn)

    return r

print(freq([1,2,3,4,5,2,3,4,5,3,4,5,4,5,4]))

The code is written in python.

learn more on python here: https://brainly.com/question/4503928

Answer:

Life is not always easy and fair. There will be ups and downs, happy and sad. You have to fight for for everything good in this world because nothing good comes easy.