Answer:
Option D
Step-by-step explanation:
Answer to your question is option D
The answer is A. 3.19, all you have to do it multiply 3.19x5 then add the 2.95 hope this helps
Answer:
(1/2 inch) / (3/4 hour) = 1/2 * 4/3 inches/hour = 2/3 inches/hour
The question is somewhat confusing but assuming you mean where the submarine is after moving up 7 meters then down 38 meters the submarine would now be located 56 meters below sea level