G A PWM signal with a frequency of 25 Hz is to be filtered with a low pass filter to to covert it into an analog signal. If we want to specify an equivalent analog value of 18% of the full analog scale, what should be the pulse width (on-time) of the PWM signal, in milliseconds? (Your answer should be accurate to within +/- 0.1 ms.)

answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

//main function

int main()

{

  // variable

 int n;

 cout<<"enter a number:";

 // read the input

 cin>>n;

 // find the square root of the absolute value

 float square_root=sqrt(abs(n));

 // print the square_root

 cout<<"square root of "<<n<<" is: "<<square_root<<endl;

  return 0;

}

Explanation:

Read a number from user and assign it to "n".Then find its absolute value with abs() function.Then calculate the square root of the absolute value with sqrt() function.Print the square root of the number.

Output:

enter a number:-17

square root of -17 is: 4.12311

                                                         This is easy

                                                     sinserly Natalie 7 grader (this is not that hard)

answer:

D is the anseer

Explanation:

it depends where you live and what they have said for that place.

Explanation: