Answer:
<u><em>90 males.</em></u>
Step-by-step explanation:
To find the answer we will <u><em>divide 45% by 100</em></u>, and we get <u><em>0.45</em></u>. Now <u><em>multiply 0.45 by 200</em></u> and you get <u><em>90</em></u>. Therefore, <u><em>90 males is the answer. </em></u>
Answer:
Parent function is compressed by a factor of 3/4 and shifted to right by 3 units.
Step-by-step explanation:
We are asked to describe the transformation of function
as compared to the graph of
.
We can write our transformed function as:


Now let us compare our transformed function with parent function.
Let us see rules of transformation.
,
,
Scaling of a function: 
If a>1 , so function is stretched vertically.
If 0<a<1 , so function is compressed vertically.
As our parent function is multiplied by a scale factor of 3/4 and 3/4 is less than 1, so our parent function is compressed vertically by a factor of 3/4.
As 3 is being subtracted from x, so our parent function is shifted to right by 3 units or a horizontal shift to right by 3 units.
Therefore, our parent graph is compressed by a factor of 3/4 and shifted to right by 3 units to get our new graph.
Answer:
The answer is 8
Step-by-step explanation:
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Answer:
![T = \left[\begin{array}{ccc}-\frac{1}{\sqrt{2} } &\frac{1}{\sqrt{2} }\\\frac{1}{\sqrt{2} }&\frac{1}{\sqrt{2} }\end{array}\right]](https://tex.z-dn.net/?f=T%20%3D%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D-%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%20%26%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%5C%5C%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%26%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%5Cend%7Barray%7D%5Cright%5D)
Step-by-step explanation:
Let General Transformation matrix be denoted as T
Step 1: Clockwise rotation of 45 degrees
General counterclockwise rotation matrix in 2-dimension is given as
![R(\theta)=\left[\begin{array}{ccc}cos\theta & - sin\theta\\sin\theta&cos\theta\\\end{array}\right]](https://tex.z-dn.net/?f=R%28%5Ctheta%29%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7Dcos%5Ctheta%20%26%20-%20sin%5Ctheta%5C%5Csin%5Ctheta%26cos%5Ctheta%5C%5C%5Cend%7Barray%7D%5Cright%5D)
For clockwise rotation we need to insert θ as negative in the above matrix. Therefore, the resulting matrix is
![R(-\theta)=\left[\begin{array}{ccc}cos\theta & sin\theta\\-sin\theta&cos\theta\\\end{array}\right]](https://tex.z-dn.net/?f=R%28-%5Ctheta%29%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7Dcos%5Ctheta%20%26%20sin%5Ctheta%5C%5C-sin%5Ctheta%26cos%5Ctheta%5C%5C%5Cend%7Barray%7D%5Cright%5D)
as sin(-θ) = -sin (θ) and cos(-θ) = cos (θ)
For 45 degrees
and 
![R(-45)=\left[\begin{array}{ccc}\frac{1}{\sqrt{2} } & \frac{1}{\sqrt{2} }\\-\frac{1}{\sqrt{2} }&\frac{1}{\sqrt{2} }\\\end{array}\right]](https://tex.z-dn.net/?f=R%28-45%29%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%20%20%26%20%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%5C%5C-%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%26%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%5C%5C%5Cend%7Barray%7D%5Cright%5D)
Step 2: Reflection through line y = x
This type of reflection maps (x,y)→(y,x)
Therefore the general matrix is
![R(x,y)=\left[\begin{array}{ccc}0&1\\1&0\end{array}\right]](https://tex.z-dn.net/?f=R%28x%2Cy%29%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D0%261%5C%5C1%260%5Cend%7Barray%7D%5Cright%5D)
Step 3: General Transformation Matrix
T = R(x,y) R(-θ)
![T=\left[\begin{array}{ccc}0&1\\1&0\end{array}\right] \left[\begin{array}{ccc}\frac{1}{\sqrt{2} } & \frac{1}{\sqrt{2} }\\-\frac{1}{\sqrt{2} }&\frac{1}{\sqrt{2} }\\\end{array}\right]](https://tex.z-dn.net/?f=T%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D0%261%5C%5C1%260%5Cend%7Barray%7D%5Cright%5D%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%20%20%26%20%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%5C%5C-%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%26%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%5C%5C%5Cend%7Barray%7D%5Cright%5D)
![T = \left[\begin{array}{ccc}-\frac{1}{\sqrt{2} } &\frac{1}{\sqrt{2} }\\\frac{1}{\sqrt{2} }&\frac{1}{\sqrt{2} }\end{array}\right]](https://tex.z-dn.net/?f=T%20%3D%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D-%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%20%26%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%5C%5C%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%26%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%20%7D%5Cend%7Barray%7D%5Cright%5D)
Answer:
It depends on the numbers and how many outliers there are
Step-by-step explanation: