Dioxins Are a Class of Long-Lived and Highly Toxic Pollutants

question 51

Multiple Choice

Dioxins are a class of long-lived and highly toxic pollutants.The topsoil concentration in parts per million (ppm) are shown in the table below as a function of distance from the dump.
Create an appropriate model to re-express the Concentration (ppm) .Then use your model to predict the dioxin concentration at a distance of 400 metres.Round all figures to 4 decimal places.

• A)3.56 ppm
• B)3.9477 ppm
• C)3.9196 ppm
• D)3.8796 ppm
• E)3.9714 ppm

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Definitions:

Movement Discipline

A field of study or practice focusing on the control and mastery of body movements, often within the context of sports, dance, or martial arts.

Chinese

Referring to anything related to China, including its language, culture, or people.

Flexibility

The ability of joints to move through their full range of motion and the elasticity of muscles and connective tissues.

Sense of Balance

The ability to maintain the body's center of gravity within its base of support, crucial for movement and coordination.