Answer:
3rd
Step-by-step explanation:
If you know about linear eq. it's just a simple rule no worry
Put this in your calculator or use pictures if you'd like. (3/4) x 12 and you'll get 9
Answer: The coefficient of determination = 0.6291
Step-by-step explanation:
Given: Total variation is 24.488, the explained variation is 15.405, and the unexplained variation is 9.083.
The coefficient of determination is computed as:

Substituting given values, we get


Therefore, the coefficient of determination = 0.6291
Area is 9 x 3.14 = 28.3
C = 6 x 3.14 = 18.8