The answer is C.) -4n + 11 < -9
The area of shaded-region is 8.86 cm^2
Step-by-step explanation:
We can see that there is a circle and a triangle in the given figure
In order too find the area of shaded region, we have to find the area of rectangle and circle first. The area of the shaded region will be obtained by subtracting the area of circle from the area of rectangle.
So,
<u>Area of circle:</u>
Radius = r = 1 cm
So,

<u>Area of rectangle:</u>
Length of rectangle = l = 4 cm
Width of rectangle = w = 3 cm
So,

Now,

The area of shaded-region is 8.86 cm^2
Keywords: Area, shaded regions
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Answer: <span>Qualitative/nominal
Gender is expressed as qualitative and nominal. Qualitative because it doesn't have a number, so it's not quantitative. It also nominal because gender is considered as having the same level. Another example of nominal is blood group or religion.
If it has an order of level(example: severity mild to severe), it will be ordinal.</span>