Ask question

Ask question

All categories

3 years ago

11

Finding information on the Web is easy thanks to _____________, which provide on-screen menus, making navigation of the web as s

imple as pointing and clicking.

Computers and Technology

1 answer:

marissa [1.9K]3 years ago

3 0

Answer:

Search Engines

Explanation:

You might be interested in

Suppose you have a class called Child with an instance data value called weight and height. Then it has a method called doubleWe

alexira [117]

Answer:

Explanation:

The following code is written in Java. I recreated the entire Child class as described with the instance variables and the doubleWeight method. Then created the getter and setter methods for both the weight and height variables.

class Child {

double weight, height;

public double doubleWeight() {

double superWeight = weight * height;

return superWeight;

}

public double getWeight() {

return weight;

}

public void setWeight(double weight) {

this.weight = weight;

}

public double getHeight() {

return height;

}

public void setHeight(double height) {

this.height = height;

}

}

7 0

3 years ago

List out analog computer

Fynjy0 [20]

Answer:

1. Wall clocks.

2. Analog watches

3. Measuring instruments with callibration

Explanation:

5 0

3 years ago

What is the best method for collecting information from a source?

hichkok12 [17]

I personally think that summarizing important points is the way to go!

6 0

3 years ago

Într-o școală sunt n clase, fiecare având un număr diferit de elevi. Școală primește m pachete cu cărți, fiecare cu un număr dif

Sati [7]

Answer:

Number classes that received pack of books = n classes

Explanation:

Question:

There are n classes in a school, each with a different number of students. The school receives m packs of books, each with a different number of books. For a class to receive a pack, the number of students in that class must be equal to the number of books in the pack. Determine how many classes receive a pack of books.

Solution:

n = number of classes

m = number of pack of books

The above question didn't give the number of students in each class. Neither did it give the number of books in each pack. We would make assumptions in order to derive our answer.

Assumption 1: That the number of pack of books received corresponds to the number of classes in the school.

That is m = n .

Assumption 2:

That the number of students in each class corresponds to the number of books in each packs.

That is, If number of students are: 10, 15,20,25,30.

Each number of books in the each pack would be in that amount: 10, 15,20,25,30.

Since it is stated that for a class to receive a pack, the number of students in that class must be equal to the number of books in the pack.

Hence all classes would receive a

Pack of book based on our assumption.

Number classes that received pack of books = m classes

Note: A change in assumption would change the answer derived. For instance, if m is not equal to m and number of students not equal to number of packs, the answer would be different from the one we obtained above.

7 0

3 years ago

Write a c program to print all possible marking schemes of 15 questions each with 3.

andrey2020 [161]

Answer:

#include <math.h>

#include <stdio.h>

#include <string.h>

#define BASE 3

#define NRQUESTIONS 15

void toABC(int n, char* buf, int base, int size) {

memset(buf, 'A', size);

buf[size] = 0;

while (n && size) {

buf[--size] = 'A' + (n % base);

n /= base;

}

}

int main()

{

char buf[16];

for (int i = 0; i < pow(BASE, NRQUESTIONS); i++) {

toABC(i, buf, BASE, NRQUESTIONS);

printf("%s\n", buf);

}

}

Explanation:

Assuming 3 is the number of possible answers to choose from for each question.

I tackled this by having an integer counter enumerate all values from 0 to 3^15, and then convert each integer to a base-3 representation, using ABC in stead of 012.

3 0

3 years ago