1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lilit [14]
3 years ago
9

Finish the program to compute how many gallons of paint are needed to cover the given square feet of walls. Assume 1 gallon can

cover 350.0 square feet. So gallons = the square feet divided by 350.0. If the input is 250.0, the output should be:
0.714285714286
Computers and Technology
1 answer:
Zepler [3.9K]3 years ago
4 0

Answer:

The program in Python is:

Area = float(input("Area: "))

print("Gallons: "+str(Area/350.0))

Explanation:

The requirement of the program is straightforward and what is required is to divide the inputted area by 350.

Hence, the explanation is as follows:

This line prompts user for Area

Area = float(input("Area: "))

This line calculates and prints the equivalent number of gallons

print("Gallons: "+str(Area/350.0))

You might be interested in
1. If you have the following device like a laptop, PC and mobile phone. Choose one device
ella [17]

Answer:

For this i will use my own PC.

OS - Windows 10

Storage Capacity - 512 GBs

Memory - 16 GB

Wi-Fi - Ethernet

Installed Application - FireFox

Explanation:

An OS is the interface your computer uses.

Storage capacity is the space of your hard drive.

Memory is how much RAM (Random Access Memory) you have

Wi-Fi connectivity is for how your computer connects the the internet.

An installed application is any installed application on your computer.

3 0
3 years ago
How do I copy and paste equations and pictures like math graphs, to post on this site to help get my questions answered?
Mandarinka [93]
Screenshot the math problem and attach it here
5 0
4 years ago
Read 2 more answers
People who are reading this:
Gnom [1K]

Answer:

Awe thanks hun!

Explanation:

3 0
3 years ago
Read 2 more answers
Write a Java test program, named TestGuitar, to create 3different Guitars representing each representing a unique test case and
alina1380 [7]

Answer:

Explanation:

//Guitar.java

import java.awt.Color;

import java.lang.reflect.Field;

import java.util.Random;

public class Guitar

     /**

     * these two fields are used to generate random note and duration

     */

     static char[] validNotes = 'A', 'B', 'C', 'D', 'E', 'F', 'G' ;

     static double[] validDuration = 0.25, 0.5, 1, 2, 4 ;

     /**

     * basic guitar attributes

     */

     private int numStrings;

     private double guitarLength;

     private String guitarManufacturer;

     private Color guitarColor;

     public Guitar()

           /**

           * default constructor

           */

           numStrings = 6;

           guitarLength = 28.2;

           guitarManufacturer = Gibson;

           guitarColor = Color.RED;

     

     public Guitar(int numStrings, double guitarLength,

                 String guitarManufacturer, Color guitarColor)

           /**

           * parameterized constructor

           */

           this.numStrings = numStrings;

           this.guitarLength = guitarLength;

           this.guitarManufacturer = guitarManufacturer;

           this.guitarColor = guitarColor;

     

     /**

     * required getters and setters

     */

     public static char[] getValidNotes()

           return validNotes;

     public static void setValidNotes(char[] validNotes)

           Guitar.validNotes = validNotes;      

     public static double[] getValidDuration()

           return validDuration;

     public

4 0
3 years ago
Given public class Fishing { byte b1 = 4; int i1 = 123456; long L1 = (long) i1; //Line A short s2 = (short) i1; //Line B byte b2
Aleksandr [31]

Answer:

Line E.

Explanation:

The  given program is as follows:

public class Fishing {

   byte b1 = 4; int i1 = 123456; long L1 = (long) i1;   //Line A

   short s2 = (short) i1;     //Line B

   byte b2 = (byte) i1;     //Line C

   int i2 = (int)123.456;    //Line D

   byte b3 = b1 + 7;     //Line E

   }

In the above code Line E will not compile and give following compilation error:

error: incompatible types: possible lossy conversion from int to byte

This error is coming because in Java b1 + 7 will be interpreted as int variable expression. Therefore in order to make code of Line E work the expression should be type casted as byte.  

The correct code will be as follows:

public class Fishing {

   byte b1 = 4; int i1 = 123456; long L1 = (long) i1;   //Line A

   short s2 = (short) i1;     //Line B

   byte b2 = (byte) i1;     //Line C

   int i2 = (int)123.456;    //Line D

   byte b3 = (byte)(b1 + 7);     //Line E

   }

5 0
3 years ago
Other questions:
  • The purpose of the ________ element is to describe the contents of a table.
    15·1 answer
  • The most popular way for hackers to take over hosts today is ________.
    15·2 answers
  • Consider a computer system, where each processor can independently perform a separate task. given that the response time on a co
    10·1 answer
  • Sulfur content is measured in
    11·1 answer
  • Write a java program which uses methods for calculating the sum of any 5 non-zero integer digits that are input. The program mus
    8·1 answer
  • Should I Buy a 2070 super or 2060 super
    6·1 answer
  • What is the google search operator that limits results to a specific domain?
    8·1 answer
  • If you want to insert a column into an existing table, what would you do?
    13·2 answers
  • Help!!!
    8·1 answer
  • Which command os used to find a particular word in a document ?<br>​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!