Aschool baseball team raised $810 for new uniforms. each player on the team sold one book of tickets. there were 10 tickers in a book and each ticket cost $3. how many tickets were sold?

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