What is the estimated sum? round each addend to the nearest thousand before adding. 75,364 + 472,756 .

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

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay

Write 5 in the form of a/b using integers to show it as a rational number