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.
[[-44, 28, 8], [7, 4, -48, -42], [38, 34, 50], [48, -15, -40], [-41, 49, 16]]