![A\left[\begin{array}{ccc}1&0&5\\0&-5&7\\0&3&-4\end{array}\right]](https://tex.z-dn.net/?f=A%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%260%265%5C%5C0%26-5%267%5C%5C0%263%26-4%5Cend%7Barray%7D%5Cright%5D)
![B\left[\begin{array}{ccc}3&-5&3\\2&3&1\\4&1&-3\end{array}\right]](https://tex.z-dn.net/?f=B%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D3%26-5%263%5C%5C2%263%261%5C%5C4%261%26-3%5Cend%7Barray%7D%5Cright%5D)
![Now,\\\\2B-A\\\\2\left[\begin{array}{ccc}3&-5&3\\2&3&1\\4&1&-3\end{array}\right]-\left[\begin{array}{ccc}1&0&5\\0&-5&7\\0&3&-4\end{array}\right]\\\\=\left[\begin{array}{ccc}6&-10&6\\4&6&2\\8&2&-6\end{array}\right] -\left[\begin{array}{ccc}1&0&5\\0&-5&7\\0&3&-4\end{array}\right]\\\\=\left[\begin{array}{ccc}5&-10&1\\4&11&-5\\8&-1&-2\end{array}\right]](https://tex.z-dn.net/?f=Now%2C%5C%5C%5C%5C2B-A%5C%5C%5C%5C2%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D3%26-5%263%5C%5C2%263%261%5C%5C4%261%26-3%5Cend%7Barray%7D%5Cright%5D-%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%260%265%5C%5C0%26-5%267%5C%5C0%263%26-4%5Cend%7Barray%7D%5Cright%5D%5C%5C%5C%5C%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D6%26-10%266%5C%5C4%266%262%5C%5C8%262%26-6%5Cend%7Barray%7D%5Cright%5D%20-%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%260%265%5C%5C0%26-5%267%5C%5C0%263%26-4%5Cend%7Barray%7D%5Cright%5D%5C%5C%5C%5C%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D5%26-10%261%5C%5C4%2611%26-5%5C%5C8%26-1%26-2%5Cend%7Barray%7D%5Cright%5D)
Row 1 column 2(a12)=-10
Hence,-10 is your answer.
multiply number of pants and number of shoes
18 * 16 = 288 combinations
Median = 75 because that is where the middle line of the box is.
First quartile = 70 because that is what the left edge of the box represents.
Third quartile = 85 because the right edge of the box indicates that.
Maximum = 100 because at the far right is the maximum data point of your data set.
The middle 50% of that data is between 70 and 85 because those are the values the box covers. It goes from the first quartile, 70, and stretches all the way to the third quartile 85.
Answer:
Machine A=504 parts in 12h
Machine B=564 parts in 10 h
Step-by-step explanation:
please find the attached picture for steps
Answer:
A=1/2(12x16)
Step-by-step explanation:
because it's the area of the square divided by two
