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2 years ago

Which of these BEST describes an inference?

Computers and Technology

2 answers:

larisa [96]2 years ago

6 0

The answer is A I’m pretty sure

muminat2 years ago

4 0

Answer:

A statement based on observations ( A )

Explanation:

Inference is drawing a logical conclusion based on educational reasoning and observation of an event. inference can be said to be a guess but it is an educated guess because it is made based on available information.example is a guess made that a man is a soldier based on the observation that the man is carrying a gun.

A piece of information you have collected is not an inference because it involves no logical reasoning from the person collecting the piece of information. an inference is not always written as a number. and lastly a type of personal opinion without support is not an educated guess hence it can't be said to be an inference.

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Write a CashRegister class that can be used with the RetailItem class that you wrote in Chapter 6's Programming Challenge 4. The

lys-0071 [83]

Answer:

Following are the code to this question:

import java.util.*; //import package for user input

class RetailItem//defining class RetailItem

{

private String desc;//defining String variable

private int unit;//defining integer variable

private double prices;//defining double variable

RetailItem()//defining default Constructor

{

//Constructor body

}

Output:

The Sub Total value: 199.75

The Sales Tax value: 11.985

The Total value: $211.735

Explanation:

In the above code three class "RetailItem, CashRegister, and Main" is defined, in the class "RetailItem", it defines three variable that is "desc, unit, and prices", inside the class "get and set" method and the constructor is defined, that calculates its value.

In the next step, class "CashRegister" is defined, and inside the class parameterized constructor is defined, which uses the get and set method to return its value.

In the next step, the main class is declared, in the main method two-class object is created and calls its method that are "getSubtotal, getTax, and getTotal".

There is some technical error that's why full code can't be added so, please find the attached file of code.

7 0

2 years ago

8.11 LAB: Count characters - functions Write a program whose input is a character and a string, and whose output indicates the n

Shkiper50 [21]

Answer:

#include<iostream>

using namespace std;

int CountCharacters(char userChar, const string inputstr){

int k = 0;

int iter = 0;

for (iter = 0; iter < inputstr.size(); iter++){

if (inputstr[iter] == userChar){

++k; }}

return k;}

int main(){

string str;

char userChar[1];

cout<<"Char: "; cin>>userChar;

cin.ignore();

cout<<"String: "; getline(cin, str);

cout<<CountCharacters(userChar[0],str);

return 0;}

Explanation:

Written in C++:

The function is defined here:

int CountCharacters(char userChar, const string inputstr){

This initializes a count variable k to 0

int k = 0;

This initializes an iterating variable iter to 0

int iter = 0;

This iterates through the characters of the string being passed to the function

for (iter = 0; iter < inputstr.size(); iter++){

This checks for matching characters

if (inputstr[iter] == userChar){

If found, k is incremented by 1

++k; }}

This returns the total count

return k;}

The main begins here

int main(){

This declares a string variable

string str;

This declares a character variable

char userChar[1];

This gets input for the character variable

cout<<"Char: "; cin>>userChar;

This lets the user get another input

cin.ignore();

This gets input for the string variable

cout<<"String: "; getline(cin, str);

This calls the function and return the count of character in the string

cout<<CountCharacters(userChar[0],str);

6 0

2 years ago

You cannot then move and resize the control on the form as desired with your mouse TRUE OR FALSE

Sindrei [870]

Answer:

False

Explanation:

4 0

2 years ago

Read 2 more answers

katniss dismisses effie's metaphor because, literally, she knows pearls cannot be created with pressurised coal,they come from w

Marta_Voda [28]

Answer:

oysters

Explanation:

oysters form pearls inside their mouths, it's a very long process, and most oysters never finish or do them

please give brainliest

8 0

3 years ago

Read 2 more answers

HEEEEELPPP!!!BRAINLIEST!!! THIS IS URGENT!!!

Fittoniya [83]

Answer:

Begin the statement with the proper keyword to start the loop

Explanation:

Given

The code segment

Required

Fix the code

The first line of the code segment is meant to be a for loop, but it does follow the right syntax.

This is so because the for keyword is missing.

The first line should be corrected and replaced with:

for count in range(80):

Hence, option (b) is correct

4 0

2 years ago