The blue bar across the top of the screen informs you of the Screen Title, or what step you are on.

The Spinning Jenny reduced the number of workers necessary to _______. a.remove cotton seeds from fibers b.pump water from the m

bazaltina [42]

The answer is D: Turn yarn into cloth.

During the industrial revolution, a number of new inventions in the textile industry greatly impacted this industry. However, it was the invention of the Spinning Jenny that is credited a lot. It helped move the textile industry from homes to factories and made wool spinning easier and faster. This invention, however, impacted the labor workforce. It reduced the amount of work needed to produce yarn. One worker was able to work 8 or more spools at once and rose to 120 due to technological advancements.

5 0

2 years ago

"Simon Says" is a memory game where "Simon" outputs a sequence of 10 characters (R, G, B, Y) and the user must repeat the sequen

m_a_m_a [10]

Answer:

#include <iostream> // includes input output functions

#include <string> // used for string functions

using namespace std; // identifies objects like cout , cin

int main() { // body of the main function

int index; // index position of the elements

simonPattern = "RRGBRYYBGY"; //stores simon pattern

userPattern = "RRGBBRYBGY"; //stores user pattern

int userScore = 0; // used to store the user score

// loop compares characters of user and simon patterns

for ( index = 0; userPattern[index] == simonPattern[index]; ++index) {

userScore = userScore +1; // adds to the user score

if (userPattern[index] != simonPattern[index]){

//if user and simon pattern do not match

break; } } // breaks the loop

cout << "userScore is " << userScore; // prints the user score

Explanation:

The program compares the user pattern to simon pattern character by character and keeps adding one to the user score if the characters of both simon and user patterns match. The loop breaks if the character of user pattern does not match with that of simon matter. At the end the calculated user score is displayed in the output.

3 0

2 years ago

Which of the following statements regarding critical paths is true? a. On a specific project, there can be multiple critical pat

iVinArrow [24]

Answer:

Option a

Explanation:

The Critical Path Method is the arrangement of booked exercises that decides the term of the task. These planned exercises must be performed if the venture is to be viewed as a triumph.

Therefore, options b, c, d and e can't be true because:

b. Activities in the Critical Path Method has no or zero slack.

c. The duration of the critical path in CPM determined on the basis of the latest activity and the earliest initiation.

d. The CPM method schedules the activity of the longest duration.

7 0

2 years ago

Given class Triangle (in file Triangle.java), complete main() to read and set the base and height of triangle1 and of triangle2,

kodGreya [7K]

Answer:

The Triangle.java file is not provided; However, the program is as follows;

Comments are used for explanatory purpose

Also see attachment for Triangle.java program file

import java.util.*;

public class triangle

{

public static void main(String [] args)

{

Scanner input = new Scanner(System.in);

//Declare variables

double base1, height1, base2, height2;

//Prompt user for inputs

System.out.println("Provide values for the base and height of the two triangles");

System.out.print("Base of Triangle 1: ");

base1 = input.nextDouble();

System.out.print("Height of Triangle 1: ");

height1 = input.nextDouble();

System.out.print("Base of Triangle 2: ");

base2 = input.nextDouble();

System.out.print("Height of Triangle 2: ");

height2 = input.nextDouble();

//Compare and Print Results

if(0.5 *base1 * height1 > 0.5 * base2 * height2)

{

System.out.print("Triangle with larger area: Base: "+base1+" Height: "+height1+" Area: "+(0.5 * base1 * height1));

}

else

{

System.out.print("Triangle with larger area: Base: "+base2+" Height: "+height2+" Area: "+(0.5 * base2 * height2));

}

Download java

8 0

2 years ago

(PYTHON HOMEWORK)Given the following code snippet, which statement tests to see if all three sets are equal?:

wariber [46]

Answer:

Option D is the correct answer to the following question.

Explanation:

The following option is correct because three sets type variable i.e., "fruit", "fruit2", "fruit3" has contain the same values in it and then they ask for the option is correct if the all are equal and in the option c, there is the if statement in which check the condition if the variable "fruit" is equal to the variable "fruit2" and the variable "fruit" is equal to the variable "fruit3".

so, that' why the following option is correct.

The option A is not correct because there is no equal function in python and we use the operator == to check the condition.

The option B is incorrect because we can see that there is not equal to (!=) operator.

The option D is incorrect because we can see that there is an or operator are used which means if any of the conditions is true then, they return either the other condition is false.

8 0

2 years ago