Hi I’m not understanding ur question
whats the question ?
Step-by-step explanation:
The determinant of given matrix is zero
Step-by-step explanation:
Given matrix is:
![\left[\begin{array}{ccc}1&4&4\\5&2&2\\1&5&5\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%264%264%5C%5C5%262%262%5C%5C1%265%265%5Cend%7Barray%7D%5Cright%5D)
The determinant of a 3x3 matrix is calculated by selecting a single row.
We are choosing the first row.
So,

The determinant of given matrix is zero
Keywords: Matrices, determinant
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To find the percentage of any fraction, just multiply it by 100
4/250 x 100 = 1.6
The answer is 1.6%
We convert 6% into a decimal by moving the decimal (assumed 6.00%) two places to the left. This gives us 0.06.
160,000 x 0.06 = $9600