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artcher [175]
2 years ago
9

A car holds 16 gallons of gasoline and can travel 312 miles before refueling. Write aC++ program that calculates the number of m

iles per gallon the car gets. Display the result on the screen.
Computers and Technology
1 answer:
IgorC [24]2 years ago
6 0

Answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{

   // variables Declaration and initialization

   int no_gallon=16;

   int dis=312;

   // find the miles per gallon

   double mile_gallon=dis/double(no_gallon);

   // print the results

   cout<<"number of gallons: "<<no_gallon<<endl;

   cout<<"distance travel before refueling: "<<dis<<endl;

   cout<<"miles per gallon is: "<<mile_gallon<<endl;

return 0;

}

Explanation:

Declare and initialize the number of gallon and distance travel without refueling. Calculate the miles per gallon by dividing distance with number of gallons.Then print the results.

Output:

number of gallons: 16

distance travel before refueling: 312

miles per gallon is: 19.5

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Answer:

The programming language is not stated; However, I'll answer your question using C++ programming language.

Comments are used for explanatory purpose

Program starts here

#include<iostream>

#include <string>

using namespace std;

int main()

{

//Declare Variables

string firstName, middleName, lastName;

char firstInitial, middleInitial, lastInitial;

/*Initialize firstName, middleName and lastName (Replace values with your details)*/

firstName = "First Name";

middleName = "Middle Name";

lastName = "Last Name";

 

// Get Initials

firstInitial = firstName.at(0);

middleInitial = middleName.at(0);

lastInitial = lastName.at(0);

 

//Print Results

cout<<"Lastname: "<<lastName<<endl;

cout<<"Firstname: "<<firstName<<endl;

cout<<"Middlename: "<<middleName<<endl;

cout<<"Last Initial: "<<lastInitial<<endl;

cout<<"First Initial: "<<firstInitial<<endl;

cout<<"Middle Initial: "<<middleInitial<<endl;

return 0;

}

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2 years ago
The major result of treating 1-butyne with 6M aqueous NaOH would be:_______.A. the production of an alkene.B. the production of
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Answer:

D. nothing, as the alkyne would not react to an appreciable extent.

Explanation:

Nothing, as the alkyne would not react to an appreciable extent.

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Answer:

The "a" Option is correct.

Explanation:

The "COUNTIF" function counts every cell that, given a condition (value), suits into it. As you want to know the number of cells that contain a value of at least 50, the condition must be properly written to get the correct answer. Unless it is a cell value (e.g. B3), the condition must always be written with quotes (""). So, the options b and c are automatically discarded.

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Equality and Relational Operators

For the statement to return false, you can simply use the "not equal to" equality operation. The full symbol of this operation is '!=', disregarding the quotes.

<u>Examples:</u>

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