06-22 an industrial wastewater has a flow of 1.5 mgd and a tss of 25 mg/l which is made up of only one size of particles (0.04 mm). the specific gravity of these particles is 2.2 and the temperature of the flow is 20c. (a) determine the overflow rate (in gpd/ft2) needed to remove 75% of these particles by settling. (b) calculate the area (in ft2) of the settling tank needed for this flow. (c) calculate the daily mass (in lb) of dry solids that must be disposed of from this process. assume the volume of sludge is negligibly small compared to the water flow. 2945 gpd/ft2, 509 ft2, 235 lb/d

how is this a question? in order for me to answer it i have to understand the question

explanation:

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explanation:

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Explanation:

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)