theendermanhaters

import java.util.Scanner;

public class BankAccount {   protected double balance;   private int numOfDeposits;   protected int numOfWithdrawals;   private double annualInterestRate;

  public BankAccount(double balance, double annualInterestRate) {     this.balance = balance;     this.annualInterestRate = annualInterestRate;   }

  public void deposit(double amount) {     balance += amount;     numOfDeposits++;   }

  public void withdraw(double amount) {     balance -= amount;     numOfWithdrawals++;   }

  public void calcInterest() {     double monthlyInterestRate = (annualInterestRate / 12);     double monthlyInterest = balance * monthlyInterestRate;     balance += monthlyInterest;   }

  public void monthlyProcess() {     balance -= (numOfWithdrawals + numOfDeposits);     calcInterest();     numOfWithdrawals = 0;     numOfDeposits = 0;   } }

class SavingsAccount extends BankAccount {   private boolean status;

  public SavingsAccount(double balance, double annualInterestRate) {     super(balance, annualInterestRate);     status = balance >= 25;   }

  public void withdraw(double amount) {     if (!status) {       System.out.println("The savings account is inactive");       return;     }     super.withdraw(amount);     status = balance >= 25;   }

  public void deposit(double amount) {     super.deposit(amount);     status = balance >= 25;   }

  public void monthlyProcess() {     int withdrawalsOverLimit = numOfWithdrawals - 4;     if (withdrawalsOverLimit > 0) {       balance -= (1 * withdrawalsOverLimit);     }     super.monthlyProcess();     status = balance >= 25;   }

  public boolean getStatus() {     return status;   }

public Object getBalance() {     return null; }

public String getNumDeposits() {     return null; }

public String getNumWithdrawals() {     return null; }

public Object getServiceCharge() {     return null; }

public boolean isActive() {     return false; } }

class Test {     private static SavingsAccount account;

    public static void main(String[] args) {         Scanner sc = new Scanner(System.in);         double balance, interestRate, monthlyInterest;         int numDeposits = 0, numWithdrawals = 0, serviceCharge = 0;         System.out.print("Please enter your Account Balance: ");         balance = sc.nextDouble();         System.out.print("Please enter the Annual Interest Rate for the account: ");         interestRate = sc.nextDouble();         monthlyInterest = balance * interestRate / 12.0 / 100.0;         balance = balance + monthlyInterest;         System.out.println("The balance after adding the Monthly Interest: " + balance);         System.out.print("Please enter the amount you want to withdraw: ");         double withdraw = sc.nextDouble();         balance = balance - withdraw;         numWithdrawals += 1;         System.out.println("Balance after withdrawal: " + balance);         System.out.print("Do you want to make any more withdrawals? If yes please enter 1 and if no please enter 0: ");         int moreWithdrawals = sc.nextInt();         while (moreWithdrawals == 1) {            System.out.print("Please enter the amount you want to withdraw: ");            withdraw = sc.nextDouble();            balance = balance - withdraw;            numWithdrawals += 1;            System.out.println("Balance after withdrawal: " + balance);            System.out.print("Do you want to make any more withdrawals? If yes please enter 1 and if no please enter 0: ");            moreWithdrawals = sc.nextInt();         }         System.out.print("Please enter the amount you want to deposit: ");         double deposit = sc.nextDouble();         balance = balance + deposit;         numDeposits += 1;         System.out.println("Balance after depositing: " + balance);         System.out.print("Do you want to make any more deposits? If yes please enter 1 and if no please enter 0: ");         int moreDeposits = sc.nextInt();         while (moreDeposits == 1) {            System.out.print("Please enter the amount you want to deposit: ");            deposit = sc.nextDouble();            balance = balance + deposit;            numDeposits += 1;            System.out.println("Balance after depositing: " + balance);            System.out.print("Do you want to make any more deposits? If yes please enter 1 and if no please enter 0: ");            moreDeposits = sc.nextInt();         }         System.out.println("The total number of deposits made: " + numDeposits);         System.out.println("The total number of withdrawals made: " + numWithdrawals);

System.out.printf("The total service charge of the month is %.2f\n", account.getServiceCharge()); if (balance >= 0) {     System.out.println("The savings account is currently active");     } else {     System.out.println("The savings account is currently inactive"); System.out.println("The savings account is currently " + (account.isActive() ? "active" : "inactive"));     } } }   document every line in this code ( dont change anything in it ) header comment also included .

Using the latest flutter version under Android Studio. 

Main dart page got numerous errors - See below link

The first one -

import 'package:flutter/material.dart';
URL doesn't exist not sure why because it used to work before. TextStyle(fontWeight: FontWeight.bold, fontSize: 13, color: Colors.black);
TextStyle not define (huh)? Was working before as well.
The rest of the required create class.
Are you guys able to resolve these error messages?

The entire code (Which contained several pages)listed below in url

import 'dart:core';
import 'package:flutter/material.dart';
import 'package:final_project1/second.dart';
//test
void main() {
runApp(const App());
}

const text =
TextStyle(fontWeight: FontWeight.bold, fontSize: 13, color: Colors.black);
//for passing image to second screen

Image pic1 = Image.asset('images/burger.jpg');
Image pic2 = Image.asset('images/chicken.jpg');
Image pic3 = Image.asset('images/fries.jpg');

class App extends StatelessWidget {
const App({Key? key}) : super(key: key);

@override
Widget build(BuildContext context) {
return MaterialApp(
theme: ThemeData.dark(),
debugShowCheckedModeBanner: false,
home: const MyApp(),
);
}
}

// ignore: non_constant_identifier_names
double? SmallPrize, MediumPrize, LargePrize;

// ignore: constant_identifier_names
enum OS { Burger, Chicken_Sandwich, French_Fries }

List<String> list = ['Burger', 'Chicken Sandwich', 'French Fries'];

OS? _os;
String? name;
Image pic = Image.asset('images/burger.jpg');
double? sb, mb, lb, ss, ms, ls, sf, mf, lf;
bool button = true;

class MyApp extends StatefulWidget {
const MyApp({Key? key}) : super(key: key);

@override
State<MyApp> createState() => _MyAppState();
}

String b = 'burger';
String c = 'Chicken Sandwich';
String f = 'French fries';

class _MyAppState extends State<MyApp> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
toolbarHeight: 100,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
title: const Text(
'Menu',
style: TextStyle(
fontWeight: FontWeight.bold, fontSize: 30, color: Colors.black),
),
centerTitle: true,
backgroundColor: Colors.deepOrange,
),
body: Column(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
Expanded(
child: SizedBox(
width: 300,
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
SizedBox(
height: 100, width: 100, child: ClipOval(child: pic2)),
const SizedBox(width: 20),
Expanded(
child: SizedBox(
child: RadioListTile<OS>(
dense: true,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
side: const BorderSide(
color: Colors.black, width: 3)),
contentPadding: const EdgeInsets.all(0),
tileColor: Colors.deepOrange,
title: Text(
list.elementAt(1),
style: text,
),
value: OS.Chicken_Sandwich,
groupValue: _os,
onChanged: (val) {
setState(() {
SmallPrize = 5.00;
MediumPrize = 7.00;
LargePrize = 9.00;
name = list.elementAt(1);
pic = pic2;
_os = val;
});
},
),
),
),
],
),
),
),
Expanded(
flex: 1,
child: SizedBox(
width: 300,
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
SizedBox(
height: 100, width: 100, child: ClipOval(child: pic1)),
const SizedBox(width: 20),
Expanded(
child: RadioListTile<OS>(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
side:
const BorderSide(color: Colors.black, width: 3)),
contentPadding: const EdgeInsets.all(0),
title: Text(
list.first,
style: text,
),
value: OS.Burger,
groupValue: _os,
tileColor: Colors.deepOrange,
onChanged: (val) {
setState(() {
SmallPrize = 5.00;
MediumPrize = 7.00;
LargePrize = 9.00;
name = list.first;
pic = pic1;
_os = val;
});
},
),
),
],
),
),
),
Expanded(
child: SizedBox(
width: 300,
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
SizedBox(
height: 100, width: 100, child: ClipOval(child: pic3)),
const SizedBox(width: 20),
Expanded(
child: SizedBox(
width: 400,
child: RadioListTile<OS>(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
side: const BorderSide(
color: Colors.black, width: 3)),
contentPadding: const EdgeInsets.all(0),
tileColor: Colors.deepOrange,
title: Text(
list.last,
style: text,
),
value: OS.French_Fries,
groupValue: _os,
onChanged: (val) {
setState(() {
SmallPrize = 2.50;
MediumPrize = 3.50;
LargePrize = 5.00;
name = list.last;
pic = pic3;
_os = val;
});
},
),
),
),
],
),
),
),
GestureDetector(
onTap: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => Second(
name_item: name.toString(),
pic: pic,
SmallPrize: SmallPrize,
MediumPrize: MediumPrize,
LargePrize: LargePrize,
),
),
);
},
child: Container(
width: double.infinity,
height: 100,
color: Colors.deepOrange,
child: const Center(
child: Text(
'Proceed',
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 20,
color: Colors.black),
),
),
),
),
],
),
);
}
}

Identify a famous mathematician. Research their work and contributions to the field of mathematics. Write a report detailing your findings. Your report should be at least 500 words and include such details as their biographical information as well as describing their major contributions to mathematics. Be certain to cite your resources. You must use at least 2 outside resources!

What effect does the number of lines in stanza 8 have on the poem?

32

NARRATIVE OF THE

CHAPTER VII.

I LIVED in Master Hugh's family about seven years. During this time, I succeeded in learning to read and write. In accomplishing this, I was compelled to resort to various stratagems. I had no regular teacher. My mistress, who had kindly commenced to instruct me, had, in compliance with the advice and direction of her husband, not only ceased to instruct, but had set her face against my being instructed by any one else.

It is due, however, to my mistress to say of her, that she did not adopt this course of treatment immediately. She at first lacked the depravity indispensable to shutting me up in mental darkness. It was at least necessary for her to have some training in the exercise of irresponsible power, to make her equal to the task of treating me as though I were a brute.

My mistress was, as I have said, a kind and tender-hearted woman; and in the simplicity of her soul she commenced, when I first went to live with her, to treat me as she supposed one human being ought to treat another. In entering upon the duties of a slaveholder, she did not seem to perceive that I sustained to her the relation of a mere chattel, and that for her to treat me as a human being was not only wrong, but dangerously so. Slavery proved as injurious to her as it did to me. When I went there, she was a pious, warm, and tender-hearted woman. There was no sorrow or suffering for which she had not a tear. She had bread for the hungry, clothes for the naked, and comfort for every mourner that came within her reach. Slavery soon proved its ability to divest her of these heavenly qualities. Under its influence, the tender heart became stone, and the lamblike disposition gave way to one of tiger-like fierceness. The first step in her downward course was in her ceasing to instruct me.

3. How does Mrs. Auld change once she is exposed to the evil power of slavery? (Chapter VII)

4. How does Douglass describe Mrs. Auld's transformation due to the influence of becoming a slaveholder?