Answer: The first set's mad is 2
The 2nd set's mad is 2 as well
The mean of the 1st set is 2
The mean of the 2nd set is 2
0
0
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Based on even a calculator this is the information. I made sure it is correct with the calculator.
Well just think.. there are 365 days in a year and 55 megawatt hours generated 365 days. so just do 55 divided by 25 since its just a quarter of the year .. hope this helped (:
For this case we have the following quadratic equation:

Where:

We look for the solution using the following formula:

Substituting the values:

Thus, we have two roots:

Answer:

Distribute then multiply 6x to all the terms inside parenthesis remember order of operations starting from left to right when solving expressions so the when you distribute
is 30x3-6x2 the 3 and 2 after x represent x cubed and squared