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4 years ago

What natural resources fueled industrialization in the united states?

Computers and Technology

1 answer:

hichkok12 [17]4 years ago

5 0

Natural Resources that fueled American Industrialization

1. Iron ore: Used to create steel and pig iron. Used for railroad ties, bridges, buildings.

2. Coal: with the invention of the steam engine, coal replaced wood in fueling the steam engine and machinery used in various industries such as the steel industry.

3. Oil: The ability to use a steam engine for oil drilling started an oil boom in the United States. It helped with the creation of a Petroleum-refining industry. Transformed oil into Kerosene and later gasoline for the automobile

Lumber: Used to fuel the steam engines that were used on trains, steamboats, and in industry for the new machines being invented that ran on steam.

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The device that links computers via communication lines is called the:

m_a_m_a [10]

The device is ; a modem.
Hope this helps

7 0

3 years ago

Suppose that a disk drive has 5,000 cylinders, numbered 0 to 4,999. The drive is currently serving a request at cylinder 2,150,

Zina [86]

Answer:

The queue pending requests of FIFO order is ;

86, 1470, 1774, 948, 1509, 1022, 1750, 130.

Explanation:

The FCFS schedule is 143, 86, 1470, 913, 1774, 948, 1509, 1022, 1750, 130.

Total seek distance is 7081.

The SSTF schedule is 143, 130, 86, 913, 948, 1022, 1470, 1509, 1750, 1774.

Total seek distance is 1745.

The LOOK schedule is 143, 913, 948, 1022, 1470, 1509, 1750, 1774, 130, 86.

Total seek distance is 3319.

The SCAN schedule is 143, 913, 948, 1022, 1470, 1509, 1750, 1774, 4999, 130, 86.

Total seek distance is 9769.

7 0

3 years ago

Which is a feature of a search engine? stores web pages belonging to a single website displays web pages within a browser finds

faltersainse [42]

Finds web pages that matches key words

8 0

3 years ago

Which of the following statements concerning a short in a series circuit is true?

Romashka [77]

Answer:

what is the answers it gave you?

6 0

3 years ago

Write a computer program that determines how many grades are between 0 and 19.

True [87]

Answer:

public class nnn {

public static void main(String[] args) {

int [] examScores = {31, 70, 92, 5, 47, 88, 81, 73, 51, 76, 80, 90, 55, 23, 43,98,36,87,22,61, 19,69,26,82,89,99, 71,59,49,64};

int zeroTo19 = 0;

int nineteenTo39 = 0;

int fortyTo59 = 0;

int sixtyTo79 = 0;

int eightyTo100 = 0;

for(int i =0; i<examScores.length; i++){

if(examScores[i]<=19){

zeroTo19++;

}

else if(examScores[i]>19&&examScores[i]<=39){

nineteenTo39++;

}

else if(examScores[i]>39&&examScores[i]<=59){

fortyTo59++;

}

else if(examScores[i]>59&&examScores[i]<=79){

sixtyTo79++;

}

else {

eightyTo100++;

}

System.out.println("0 - 19 is "+zeroTo19);

System.out.println("20 - 39 is "+nineteenTo39);

System.out.println("40 - 59 is "+fortyTo59);

System.out.println("60 - 79 is "+sixtyTo79);

System.out.println("80 - 100 is "+eightyTo100);

}

Explanation:

This has been solved with Java
Create an array of the exam scores
Create new variables for each of the score range
Use multiple if statements as u loop through the array to determine the range of scores
Finally outside the loop print them variables out

7 0

3 years ago