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1 year ago

Using python,

Computers and Technology

1 answer:

Levart [38]1 year ago

4 0

Answer:

Explanation:

We can use for-loop in python to calculate the tuition amount in the next 5 years. If the tuition is increasing 3% each year, in each loop we can multiply the amount by 1.03

tuition = 8000

for year in range(1,6):

tuition *= 1.03

print("The tuition amount after " + str(year) + " year(s) is $" + str(tuition))

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Gloria needs to show in spreadsheet form the number of students in her class who speak different languages. Which type of graph

vaieri [72.5K]

I think the most suitable chart to be used is a pie chart. A pie chart is used to show percentages and the best way to show relative sizes of data in your set. It is a good way to show which language is spoken more in the classroom, which is least spoken and at a glance. I hope my answer helps.

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2 years ago

Insert the missing code in the following code fragment. This fragment is intended to call the Vehicle class's method. public cla

gayaneshka [121]

Answer:

The answer is D.

Explanation:

The question is incomplete, here is the full question;

Insert the missing code in the following code fragment. This fragment is intended to call the Vehicle class's method.

public class Vehicle

{

. . .

public void setVehicleClass(double numberAxles)

{

. . .

}

public class Motorcycle extends Vehicle

{

. . .

public Motorcycle()

{

_______________;

}

a) Motorcyle.setVehicleClass(2.0);

b) Vehicle.setVehicleClass(2.0);

c) this.setVehicleClass(2.0);

d) setVehicleClass(2.0);

According to the information and the code snippet given in the question, the correct answer to fill in the blank should be D, setVehicleClass(2.0); because it is in the Motorcycle class which "extends" vehicle meaning that it's a subclass.

I hope this answer helps.

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1 year ago

A small company is moving towards sharing printers to reduce the number of printers used within the company. The technician has

Misha Larkins [42]

Answer:

Security risk associated with sharing a printer are

Printer Attacks
Theft
Breach of data
Vulnerable Network

Explanation:

Printer Attacks

A network printer can be used for a DDoS attack.As printer are not very secured and are a weak link in network these can be easily exploited by the hackers for any kind of malicious activities and even lanching a DDoS attack.

DDoS attack is denial of service attack in which network is flooded with malicious traffic which cause it to choke and make it inaccessible for users.

Theft

Physical theft of document can be an issue.Anyone can just took printed pages from printer tray by any one.

Breach of Data

The documents which are printed are usually stored in printer cache for some time which can be accessed by any one connected to the network. Any document containing confidential information which are printed on network printer can fall in wrong hands.

Vulnerable Network

As mentioned a single unsecured network printer can pose great threat to entire network as it can provide a way into the network.

8 0

2 years ago

The tuna marketers' task in the "tunathewonderfish.com" website and related campaign was to ________.

Wewaii [24]

The answer to this question is "to monitor all the elements of the marketing mix for a Oregon winery". This is the main task of the tuna marketer's task in the emailing or website which is very known s tunwonderfish.com and this compaign was exclusively related to the elements of mixing in a large Oregon winery but not including the production.

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2 years ago

Use the single-server drive-up bank teller operation referred to in Problems 1 and 2 to determine the following operating charac

elena-s [515]

Answer:

This question is incomplete, here's the complete question:

1. Willow Brook National Bank operates a drive-up teller window that allows customers to complete bank transactions without getting out of their cars. On weekday mornings, arrivals to the drive-up teller window occur at random, with an arrival rate of 24 customers per hour or 0.4 customers per minute. 3. Use the single-server drive-up bank teller operation referred to in Problems 1 to determine the following operating characteristics for the system: a.) The probability that no customers are in the system. b.) The average number of customers waiting. c.) The average number of customers in the system. d.) The average time a customer spends waiting. e.) The average time a customer spends in the system. f.) The probability that arriving customers will have to wait for service.

Explanation:

Arrival rate \lambda = 24 customers per hour or 0.4 customers per minute

Service rate \mu = 36 customers per hour or 0.6 customers per minute (from problem 1)

a.) The probability that no customers are in the system , P0 = 1 - \lambda / \mu

= 1 - (24/36) = 1/3 = 0.3333

b.) The average number of customers waiting

Lq = \lambda^2 / [\mu(\mu - \lambda)] = 242 / [36 * (36 - 24)] = 1.33

c.) The average number of customers in the system.

L = Lq + \lambda / \mu = 1.33 + (24/36) = 2

d.) The average time a customer spends waiting.

Wq = \lambda / [\mu(\mu - \lambda)] = 24 / [36 * (36 - 24)] = 0.0555 hr = 3.33 min

e.) The average time a customer spends in the system

W = Wq + 1/\mu = 0.0555 + (1/36) = 0.0833 hr = 5 min

f.) The probability that arriving customers will have to wait for service.

= 1 - P0 = 1 - 0.3333 = 0.6667

3 0

1 year ago