If you want a user to enter exactly 20 values which loop would be the best to use

Complete each of the following sentences by

Minchanka [31]

Answer:

something like

Explanation:

Audio digitization converts analogue

sound a sound wave

Digital audio is stored in binary

The process of audio digitization converts the

sound wave into a series of numbers.

5 0

2 years ago

Read 2 more answers

Write the definition of a void function that takes as input two integer values, say n and m. The function returns the sum and av

hodyreva [135]

Answer:

void mn(int m, int n){

int sum = 0;

int count = 0;

if(m<n){

for(int i = m;i<=n;i++){

sum+=i;

}

else{

for(int i = n;i<=m;i++){

sum+=i;

}

count = abs(m - n)+1;

cout<<"Sum: "<<sum<<endl;

cout<<"Average: "<<(float)sum/count;

}

Explanation:

This line defines the method

void mn(int m, int n){

This initializes sum and count to 0

int sum = 0;

int count = 0;

This checks if m is less than n

if(m<n){

This iterates from m to n and calculates the sum of numbers between this interval

for(int i = m;i<=n;i++){

sum+=i;

}

If otherwise,

else{

This iterates from n to m and calculates the sum of numbers between this interval

for(int i = n;i<=m;i++){

sum+=i;

}

This calculates the range from m to n using absolute function

count = abs(m - n)+1;

This prints the calculated sum

cout<<"Sum: "<<sum<<endl;

This calculates and prints the average

cout<<"Average: "<<(float)sum/count;

}

See attachment for complete program that includes the main (in c++)

Download cpp

7 0

3 years ago

Scientists measure an object’s mass in kilograms and its weight in newtons. If you knowthe amount of mass of an object in kilogr

Phoenix [80]

Answer:

public class WeightCalculator {

private static DecimalFormat df2 = new DecimalFormat("#.##");

public static void main(String args[]){

//create scanner to receive user input

Scanner in = new Scanner(System.in);

//alert user to input mass

System.out. println("Enter the Mass in Kg");

//collect the input as a string

String s = in. nextLine();

//convert string to double and multiply by 9.8

Double weight = Double.valueOf(s)* 9.8;

//Print out answer formatted to 2 decimal place

System.out. println("The Weight is " + df2.format(weight) + "N");

//conditional statement to check if weight is less than 100

if (weight < 100){

System.out. println("Oops, it is too light");

}

//conditional statement to check if weight is more than 500

if (weight > 500){

System.out. println("Oops, it is too heavy");

}

7 0

4 years ago

Another problem related to indefinite postponement is called ________. This occurs when a waiting thread (letâ s call this threa

inn [45]

Answer:

"Deadlock" is the right solution.

Explanation:

A deadlock seems to be a circumstance where certain (two) computer algorithms that share a similar resource essentially prohibit each other during manipulating the asset, leading to both programs withdrawing to operate.
This occurs when multiple transfers or transactions block everyone by maintaining locks onto assets that every other activity also needs.

So that the above is the correct answer.

5 0

3 years ago

What is displayed in the alert dialog box after the following code is executed? var scores = [70, 20, 35, 15]; scores[scores.len

kvv77 [185]

Answer:

The scores array: 70,20,35,15,40

Explanation:

I will explain the code line by line:

var scores = [70, 20, 35, 15];

The above statement declares and assigns values to an array named scores

scores[scores.length] = 40;

The above statement uses length to set the length of the scores array. It sets the last element of the scores array to 40. So this means 40 is set as the last element of scores.

scores.length returns the length of the scores array i.e. 4 as there are 4 elements in scores array 70,20,35,15

So the statement becomes:

scores[4] = 40;

This assigns value 40 to the 4th index of the scores array. Do not confuse 4th index with 4th element of the array because array element location starts from 0. So scores[4] does not mean 4th element but scores[4] means 4th index position of scores array. This makes 5th element of scores. So set the element 40 as 5th element at 4th index of scores.

alert("The scores array: " + scores);

This displays an alert box with the following message:

The scores array: 70,20,35,15,40

4 0

3 years ago