The seals final elevation is 9 feet below sea level.
NO it is not possible when dividing an irregular shape to polygons to overlap. Every polygon would be broken up in piece.
Answer:

b = (T - a - c - d) / 3
Step-by-step explanation:
Let T be the total number of points required to advance.
a, c and d are points scored in the local matches, and b is the number of points scored in the district match. If b is worth 3 times as much as the other matches, the total number of points is given by:

Isolate b in order to find out how many points they need in the district match:

They need to score (T - a - c - d)/3, in the district match in order to win.
Answer:
I'm sorry for answering like that, so here is my actual answer: It is the third one. Again I'm very sorry.
Step-by-step explanation:
Answer:
36.25 and 307.18
Step-by-step explanation:
both are 100 times greater than 20.342.