Please help I’ll give 10 points
1 answer:
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<u>Answer:</u>
//import the necessary class
import java.util.Scanner;
//Begin class definition
public class ConvertToCelsius{
//Begin main method
public static void main(String []args){
//Create an object of the Scanner class
Scanner input = new Scanner(System.in);
//Display the aim of the program
System.out.println("**Program to convert from Fahrenheit to Celsius**");
//Prompt the user to enter the temperature in Fahrenheit
System.out.println("Please enter temperature in Fahrenheit");
//Receive the user's input
//And store in the appropriate variable
double tempF = input.nextDouble();
//Convert the temperature to Celsius using
//C = (9.0 / 5) * (F - 32)
//C = temperature in Celsius, F = temperature in Fahrenheit
double tempC = (9.0 / 5) * (tempF - 32);
//Display the result
System.out.println("The temperature in degree Celsius is: ");
System.out.println(tempC);
return;
} //End of main method
} //End of class definition
<u>Sample Output</u>
**Program to convert from Fahrenheit to Celsius **
Please enter temperature in Fahrenheit
>> 32
The temperature in degree Celsius is:
0.0
<u>Explanation</u>:
The above code has been written in Java and it contains comments explaining important lines of the code. Please go through the comment. Snapshots of the program and a sample output have been attached to this response.
Answer:
The answer to this question can be described as follows:
Explanation:
Given data:
Performance of the CPU:
The Fastest Factor Fraction of Work:
Current Feature Speedup:
1.5
CPU upgrade=6000
Disk activity:
The quickest part is the proportion of the work performed:
Current Feature Speedup:
Disk upgrade=8000
System speedup formula:
Finding the CPU activity and disk activity by above formula:
CPU activity:
Disk activity:
CPU:
Formula for CPU upgrade:
DISK:
Formula for DISK upgrade:
equation (3) and (4),
Thus, for the least money the CPU alternative is the best performance upgrade.
b)
From (3) and (4) result,
The disc choice is therefore the best choice for a quicker system if you ever don't care about the cost.
c)
The break-event point for the upgrades:
=4702.19 x-0.5
= -2351.095
From (2) and (3))
Therefore, when you pay the sum for disc upgrades, all is equal $ -2351.095