Given the description of the meaning of "residence time," you must conclude ...
... D. Substances that have a shorter residence time do not stay in the atmosphere as long.
Answer:
d.
Explanation:
Given:
Radius (r) = 7 yd
π = 3.14
Required:
Area of the circle
Solution:
Area of a circle = πr²
Plug in the values into the formula
Area of the circle = 3.14 × 7²
= 3.14 × 49
Area of the circle = 153.86
= 153.9 yd² (nearest tenth)
Answer:
As I explored the forest, I noticed the age of some of the trees that laced the entrance. The trees were noble giants, considering all the storms they went through and yet, they're still standing.
Explanation:
