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anyanavicka [17]
3 years ago
9

Hey mates.........needed asap 1.) Mention and explain four (4) ICT gadgets,

Computers and Technology
2 answers:
zhenek [66]3 years ago
8 0

Answer:

fax machine

radio set

dispensing machine and

Automatic Teller Machine ATM

Daniel [21]3 years ago
7 0

1. COMPUTERS: A computer is an electronic device for storing and processing data.  Computers come in various types such as:

a) Personal computers

b) Laptops

c) iPad s

2. FAX MACHINE: fax stand for facsimile i.e. make a copy. It is a device that can send or receive pictures and texts over a telephone line.  

3. AUTOMATED TELLER MACHINE: An automatic teller machine (ATM), commonly called cash point is a computerized device that provides the clients of financial institutions access to financial transaction in a public space without the need of a cashier, human clerk or bank teller.

4. DISPENSING MACHINE (A VENDING MACHINE): This is a machine which dispenses items such as snacks, beverages, lottery, tickets, etc to customers automatically.

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I need help!! I decided to go back to college this year and am taking Intro to Logic and Programming. I have an assignment due t
Artist 52 [7]

Answer:

Monday Video: 5.4.20 Section 18.5

Work due: 18.5 Worksheet

CW

Tuesday Video: 5.5.20 Section 18.6

Work due: 18.6 Worksheet

HW

Wednesday Video: 5.6.20 Section 18.7

Work due: 18.7 Classwork

CW

Thursday Video: 5.7.20 Section 18.7

Work due: 18.7 Homework

HW

Friday Video: 5.8.20 Section 18.5-18.7

Work due: Textbook page 615 #5-19 (not #13)

HWaccuracy

Explanation:

7 0
2 years ago
The Monte Carlo method is commonly used to approximate areas or volumes of shapes. In this problem, we will use Monte Carlo to f
sdas [7]

Answer:

import numpy as np

import matplotlib.pyplot as plt

def calculate_pi(x,y):

   points_in_circle=0

   for i in range(len(x)):

       if np.sqrt(x[i]**2+y[i]**2)<=1:

           points_in_circle+=1

       pi_value=4*points_in_circle/len(x)

       return pi_value

length=np.power(10,6)

x=np.random.rand(length)

y=np.random.rand(length)

pi=np.zeros(7)

sample_size=np.zeros(7)

for i in range(len(pi)):

   xs=x[:np.power(10,i)]

   ys=y[:np.power(10,i)]

   sample_size[i]=len(xs)

   pi_value=calculate_pi(xs,ys)

   pi[i]=pi_value

 

print("The value of pi at different sample size is")

print(pi)

plt.plot(sample_size,np.abs(pi-np.pi))

plt.xscale('log')

plt.yscale('log')

plt.xlabel('sample size')

plt.ylabel('absolute error')

plt.title('Error Vs Sample Size')

plt.show()

Explanation:

The python program gets the sample size of circles and the areas and returns a plot of one against the other as a line plot. The numpy package is used to mathematically create the circle samples as a series of random numbers while matplotlib's pyplot is used to plot for the visual statistics of the features of the samples.

4 0
3 years ago
What is the biggest type of gear?<br><br>A. Spur<br>B.Worm<br>C.Wheel<br>D.Pinion
AnnZ [28]
The answer to this should be B. Worm. A pinion is a the smallest gear out of the listed ones above. spur would be next then wheel and the biggest if them all would be the spur. I'm not completely sure if my answer is 100% correct, but I feel confident enough about it. Hope this helps. :)

7 0
2 years ago
Read 2 more answers
What is the basic purpose of the International Space Station that will be completed in 2010?
frosja888 [35]
The best and most correct answer among the choices provided by the question is the third choice "It will be a space laboratory for scientists"<span>

The main purpose of the International Space Station<span> is to provide an </span>international<span> laboratory for experiments within the </span>space<span> environment. Which, despite all our technological advances, is nearly impossible to replicate here on Earth.
</span>
I hope my answer has come to your help. God bless and have a nice day ahead!</span>
6 0
3 years ago
Write multiple if statements: If carYear is before 1967, print "Probably has few safety features." (without quotes). If after 19
Liono4ka [1.6K]

Answer:

public class Main

{

public static void main(String[] args) {

    int carYear = 1995;

   

    if(carYear < 1967)

        System.out.println("Probably has few safety features.");

    if(carYear > 1971)

        System.out.println("Probably has head rests.");

    if(carYear > 1992)

        System.out.println("Probably has anti-lock brakes.");

    if(carYear > 2002)

        System.out.println("Probably has tire-pressure monitor.");

   

}

}

Explanation:

The code is in Java.

Initialize the carYear

Use if statements to handle year before 1967, after 1971, after 1992 and after 2002.

Print the required message for each if statement

5 0
3 years ago
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