Answer:
Submarine W. the closest submarine is the one with the lowest depth, -1.5 km (which should actually be written as an absolute value, 1.5km, depth can't be negative).
Answer:
192
Step-by-step explanation:
The formula for the area of a rectangle is : 
In order to work out the volume you would first need to work out the area. You can do this by multiplying the length of 6 by the height of 4, this gives you 24.
To workout the volume you would need to multiply the area of 24 by the width of 8, this gives you 192.
1) Multiply 6 by 4.

2) Multiply 24 by 8.

True.
Since

,

and the solutions are decreasing functions.
5,00000 so that is the answer