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.
[[-16, -17, -33, 33], [-15, -28, -20], [-18, -24, 36], [9, -12, -5, -15], [-1, -27], [-10, -31, -6], [48, 5, 34, -38, -4], [33, 38, 33, -4, -1], [11, 29, -9]]