Answer:
5.5 meters above start position.
Step-by-step explanation:
-Let X be the start position.
#Total distance below the start position is calculated as:

#Total distance above the start position X:

#Distance above/below start position is:

Hence, The vessel is 5.5 meters above the start position
Answer: true
Step-by-step explanation:
180.5%/100 = 1.805
1.805 * 99 = 178.695
The last one y>-4
I hope this right