Answer:
The submarine needs to move up, so the rate the submarine needs to move is positive.
That would be option A
because square root of 81 is 9 and square root m^6 is m^3.
For this case we have that by definition, the volume of a cylinder is given by:

Where:
A: It's the radio
h: It's the height
We have according to the data:

Substituting:

Thus, the volume of the paint can is 753.6 cubic inches.
Answer:

240 is the correct answer.
Answer:
I think the answer is B
sorry if not
Step-by-step explanation: