Answer:
Its Not C or B, tried em and got em wrong
Step-by-step explanation:
The statement which best describes the association between the variables X and Y is the <em>moderate positive association</em>. It is observable that the values of X and Y are increasing, however, not in a perfect manner as there are some minor deviations. But nonetheless, the direction is clear and the values are close to each other so they have a moderate positive association.
Answer:

Step-by-step explanation:
• A rational number is a number which can have a denominator i.e fraction, integers [ have denominator of 1 ]
The answer is c. 240π
V=πr² h/3 =π×6²× 20/3 ≈753.98224