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.
[[29, 18], [10, 12, 40], [40, -14, -43, -4, 29], [-45, -38, 8, -32, 5], [-5, -44, 23, -15], [-49, -7], [-30, 40, -32, 30], [-17, -11], [31, -23, -44, -40, -26], [23, 43, -44, -22, 5]]