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grin007 [14]
3 years ago
10

DTE just installed 500kW of solar capacity on the MCCC campus. the cost of the installation was about $3 million. what was the c

ost per Watt? What was the cost per kW?
Computers and Technology
1 answer:
mario62 [17]3 years ago
6 0

This is a math question; please ask it in the math section.

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Democrat good luck dude
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It helps to keep things organized
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Read 2 more answers
3.29 LAB: Login name Write a program that creates a login name for a user, given the user's first name, last name, and a four-di
romanna [79]

Answer:

In C++:

#include <iostream>

using namespace std;

int main(){

   string fname,lname; int num;

   cout<<"Firstname: "; cin>>fname;

   cout<<"Lastname: "; cin>>lname;

   cout<<"4 digits: "; cin>>num;

   string login = lname;

   if(lname.length()>=5){

       login = lname.substr(0, 5);    }

   login+=fname.substr(0,1)+to_string(num%100);

   cout<<login;

   return 0;

}

Explanation:

See attachment for explanation where I used comments to explain each line

Download cpp
4 0
2 years ago
When keying, keep fingers curved and upright over the home keys.<br> False<br> True
Dmitry [639]

Answer:

This is true.

Explanation:

I think everyone was taught to to type correctly sometime in school or at home. It helps you proficiently type. But most people don't use the Home Room Key Technique. Most use the "Chicken peck"

3 0
3 years ago
Write a query that returns the Genres that I have purchased the most tracks of. I only care about genres that I've purchased at
Murljashka [212]

Answer:

<em>SQL Query</em>

///////////////////////////////////////////////////////////////////////////////////////////////////

select Genre_Name, Number_Purchased from Genre

INNER JOIN Tracks on Genre.Genre_Name = Tracks.Genre_Name

WHERE Number_Purchased >= 10 AND Tracks.price >= 1

ORDER BY Number_Purchased ASC;

Explanation:

First off, I selected the required columns from <em>Genre</em> Table.

Then I inner joined <em>Genre</em> table with <em>Tracks</em> table, to get the <em>price</em> of tracks of the corresponding Genres.

Then the required Where conditions are written, which includes one from the <em>Tracks</em> table.

Finally, the Order by statement is written by <em>Number_Purchased</em> column in ascending (ASC) order.

6 0
3 years ago
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