Answer:
Amount of mercury in population is in between 0.2841 , 1.1531
Step-by-step explanation:
Step by step explanation is given in the attachments
Answer:1,230.5
Reason: just learn how to divide
-50 feet because you have to add 2 to 30 and since it is below sea level, it is a negative
I can’t see it there’s no picture lol