Afactory makes 765 pounds of dough in a day. the dough is packaged in 30 bags to ship to bakeries. if each bag contains the same amount of dough, how much dough is in the bag

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236