A lottery involves 28 numbers, from which 5 are randomly

Last updated: 7/24/2022

A lottery involves 28 numbers, from which 5 are randomly selected without replacement. Order does not matter. a) How many possible tickets can be played? b) What is the probability that one ticket has all 5 winning numbers? a) There are possible tickets that can be played. b) The probability that a ticket has all 5 numbers is