In this task you will be given a list of lists, of numbers. For every inner list, you should multiply every number in that list and put the results in your answer. The output should be a list of numbers with the same length as the number of the lists in the input list.
[[-15, 16, 38, -14], [-5, 32, 27, -29], [4, -48], [47, -49, -6], [-44, 23, -48, 5, 18], [-5, 43], [-50, 21], [-7, -21, 13, 9, -5], [4, -10, -24, -24]]