Answer:
The submarine needs to move up, so the rate the submarine needs to move is positive.
company a: 2mins
company b: 7mins
:)
Answer:
6mm
Step-by-step explanation:
radius = 1/2 of diameter
Answer:
3.8
Step-by-step explanation:
3 8/10 can be written as 3.xx because all we have to do is 8 divided by 10 which equals .8 so 3+.8=3.8