Definition: 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.
Input: [[-48, 30], [32, -35, 5], [-20, -16, -29], [6, 21], [-48, 16], [-21, 6, -15, -24, 43], [41, 35, 4, 39], [38, -5, -10], [-10, -46], [-38, -46, 0, -50, -4]]

[-1440, -5600, -9280, 126, -768, -1950480, 223860, 1900, 460, 0]