Find the product. −2 (3.1) lol another

Determine the next term in the sequence. then write the next 2 terms 4,16,28, what number do you do to get that?

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?