Answer:
The price elasticity of demand is calculated as the percentage change in quantity divided by the percentage change in price.
It is (c) NML
Because MN and ML is the vertex and the point meeting is M which is the angle.
The M is the angle because the common letter of both vertex is the letter M
Total area = 12 x 24.6 = 295.2
Area of circle = 3.14 x 3.6² = 40.69
Area of square = 4.2 x 4.2 = 17.64
Square and circle = 40.69 + 17.64 = 58.33
Probability = 58.33/295.2 = 0.1976
Rounded answer = 0.20
Radius I think is 4
Because 8/2=4 and the diameter is 2 times the radius
Check work:
4*2=8
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