The address entered into a web browser (firefox, safari, chrome, ie) is technically called a?

___ is an example of a calling statement.

Naddika [18.5K]

Answer:

printf("%f", roi(3, amt));

Explanation:

To call the function, we have to put the function name without return type and if the function have parameter then we have to pass the parameter without data type as well.

Let discuss the options:

Option A: float roi(int, double);

it is not a calling, it is used to declare the function. In calling, return type of the function like float and data type of the parameter does not pass like int, double.

Option B: printf("%f", roi(3, amt));

print is used to display the result, inside the print it call the function. It is correct way to call the function.

Option C: float roi( int yrs, double rate);

it is not a calling, it is used to declare the function. In calling, return type of the function like float and data type of the parameter does not pass like int, double.

Option D: float roi( int yrs, double rate)

Same reason as option C.

Therefore, the option B is correct option.

4 0

2 years ago

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Write a program that prompts the user to input a number. The program should then output the number and a message saying whether

Gala2k [10]

Answer:

Following is the program in C++ Language

#include <iostream> // header file

using namespace std; // namespace std

int main() // main method

{

int n; // variable declaration

cout<<" Please enter the number :";

cin>>n; // Read the number

if(n>0) // check the condition when number is positive

{

cout<<n<<endl<<"The number is Positive"; // Display number

}

else if(n<0) // check the condition when number is Negative

{

cout<<n<<endl<<"The number is Negative";// Display number

}

else // check the condition when number is Zero

{

cout<<n<<endl<<"The number is Zero";// Display number

}

return 0;

}

Output:

Please enter the number:

64

The number is Positive

Explanation:

Following are the description of the program

Declared a variable "n" of int type.
Read the value of "n" by user.
Check the condition of positive number by using if block statement .If n>0 it print the number is positive.
Check the condition of negative number by using else if block statement If n<0 it print the number is negative.
Finally if both the above condition is fail it print the message " The number is Zero"

7 0

3 years ago

Write a program in pascal to solve a quadratic equation

GalinKa [24]

Program p1;
var a,b,c,d : integer; {i presume you give integer numbers for the values of a, b, c }
     x1, x2 : real;
begin
write('a='); readln(a);
write('b='); readln(b);
write('c=');readln(c);
d:=b*b - 4*a*c
if a=0 then x1=x2= - c/b
          else
if d>0 then begin
                 x1:=(-b+sqrt(d)) / (2*a);
                 x2:=(-b - sqrt(d))/(2*a);
                end;
          else if d=0 then x1=x2= - b /(2*a)
                           else write ("no specific solution because d<0");
writeln('x1=', x1);
writeln('x2=',x2);
readln;
end.

5 0

3 years ago

Sharon is a skilled professional who operates logging equipment.

Viktor [21]

Natural resource systems hope this helps

7 0

2 years ago

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How do i convert videos on the computer

mr Goodwill [35]

Answer:

An online tool or software.

Explanation:

Video conversion can be done using an online tool and software. If you choose to convert your videos by using an online tool, open any online tool and paste the link of the video or upload a video file from your computer, select the format you want and then click convert. Conversion takes a few seconds, and once the conversion is done, you can download the audio file. And if you choose to convert your videos by using the software, you have to download software, install it in your personal computer, and use it for conversion. In this process of transformation, you have to upload a video file from your computer. And if you do not need the output file format, some software can choose the setup automatically.

5 0

3 years ago