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3 years ago

Cual sido el invento con más impacto en la hunanidad?

2 answers:

5 0

There’s multiple. a wheel, the telephone, printer, antibiotics, car, electricity, computer, internet.

translated: hay varios. una rueda, el teléfono, la impresora, los antibióticos, el coche, la electricidad, la computadora, el internet.

tamaranim1 [39]3 years ago

3 0

Answer:

el fuego

Explanation:

porque este ayudo a nuestros antepasados a protegerse del frío y poder sacarle mas provecho a los alimentos que conseguían, tambien para la elaboracíon de herramientas

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A customer in a store is purchasing five items. Design a program that asks for the price of each item, and then displays the sub

kykrilka [37]

What language are you programming in?

If you are programming in C or C++, you could do something like this: 

#include <iostream> 
using namespace std; 

int main(void) 
{ 
//declarations 
double item1 = 0; 
double item2 = 0; 
double item3 = 0; 
double item4 = 0; 
double item5 = 0; 
double subtotal = 0; 
double total = 0; 
double tax = 0; 

//Enter Items 
cout << "Please enter the price of item 1"; 
cin >> item1; 

cout << "Please enter the price of item 2"; 
cin >> item2; 

cout << "Please enter the price of item 3"; 
cin >> item3; 

cout << "Please enter the price of item 4"; 
cin >> item4; 

cout << "Please enter the price of item 5"; 
cin >> item5; 

//Compute subtotal 
subtotal = (item1 + item2 + item3 + item4 + item5 + item6); 

//Compute amount of tax 

tax = subtotal * (.06); 

//Compute total 

total = subtotal + tax; 

//Display subtotal, total, and amount of tax 

cout < " The subtotal of the sale is: " << subtotal << endl; 
cout < " The amount of sales tax is: " << tax << endl; 
cout < " The total of the sale is: " << total << endl; 

return 0; 

}//end of function main 

I know this is a very very basic C++ program but I hope it helps and good luck on your project!

5 0

3 years ago

When you ____ an exception, you send a message that an error has occurred to another part of the program.

jekas [21]

The correct answer is most definitely B

8 0

3 years ago

Read 2 more answers

The letters a, e, i, o and u are the only vowels. Write a function named vowelUseDict() takes a string t as a parameter and comp

Andru [333]

Please specify the programming language.

3 0

3 years ago

Write a program that accepts a number as input, and prints just the decimal portion.

Olegator [25]

Answer:

There are 2 ways to do extract the decimal part: 

Explanation:

First method using number

int main() {

double num = 23.345;

int intpart = (int)num;

double decpart = num - intpart;

printf(""Num = %f, intpart = %d, decpart = %f\n"", num, intpart, decpart);

}

Second method using string:

#include <stdlib.h>

int main()

{

char* inStr = ""123.4567"";

char* endptr;

char* loc = strchr(inStr, '.');

long mantissa = strtod(loc+1, endptr);

long whole = strtod(inStr, endptr);

printf(""whole: %d \n"", whole);

printf(""mantissa: %d"", mantissa);

}

8 0

3 years ago

Read 2 more answers

You are the owner of a movie theater upgrading to digital film, and are concerned about the cost of buying new digital equipment

Triss [41]

I would do A, as it would be better to use it and would make a good profit handling the assets

5 0

3 years ago

Cual sido el invento con más impacto en la hunanidad?​

Cual sido el invento con más impacto en la hunanidad?