A solid copper sphere of radius 30cm is melted down and completely recast into a
copper wire of diameter 1mm. Calculate the
length of wire formed, giving your answer in
km. (3mks)​

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?