Jeffrey's recipe for oatmeal muffins calls for 2 1 4 cups of oatmeal and makes one dozen muffins. If he makes 2 dozen muffins for a club meeting and 3 1 2 dozen muffins for a family reunion, how much oatmeal will he use? He will use cups of oatmeal.

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