Functions are prewritten formulas. Functions differ from regular formulas in that you supply the value but not the operators, such as +, -, *, or /. For example, you can use the SUM function to add. When using a function, remember the following:
The US Navy no longer has nuclear powered cruisers or destroyers. The only nuclear powered surface ships are aircraft carriers. In general, the nuclear powered cruisers/destroyers could achieve speeds in excess of 30 knots (34 Miles Per Hour). Aircraft carriers must be able to achieve the same speed in order for them to be able to launch and recover aircraft. The US Navy no longer has nuclear powered cruisers or destroyers.
A modern fully-laden aircraft carrier typically has a maximum speed of 30 knots, or about 34.5 miles per hour. The USS Forrestal has a listed speed of 33 knots... It's likely that she can actually do a little better than that, the military love to under-specify. yeah the admitted speeds are in the 30-35kts range. The real numbers are classified. I dont have the firm numbers since I wasnt in engineering or anything of the sort, but believe me when I say they go faster than that. It is, of course, known that the admitted speed is a bunch of BS. If I had to guess I would put it in the range of 40-45kts. In good weather and calm seas I might add.