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.
[[0, 23, 29], [10, 49, 33, 4], [20, -21], [19, 1, -45, -9, -36], [-38, 29], [15, 40, 39, 38], [33, 25, 46, -29], [17, -9, -41, -20, 44], [3, 20, -37], [-42, -18, -30, -28, -42]]