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.
[[33, 25, 28, 36], [37, 26, -18], [33, -18, -29], [-31, -34, -22, -43], [47, -39, -18], [10, -40], [10, 35], [-33, -37, 33, 24], [13, 48, -19, 31], [41, -12, -13, 39]]