Question

A certain state's lottery game, LOTTO, is set up so that each player pays $1 per ticket and chooses six different numbers between 1 and 20 inclusive.(the order doesn't matter) If the six numbers chosen match the six numbers drawn, the player wins the grand prize

If a person buys 1000 LOTTO tickets, what is his probability of winning the grand prize?

Answer 1

Done here

http://www.jiskha.com/display.cgi?id=1385948148

Why are you switching names?

Answer 2

I decided to add my name. This is my first time on here, so I wanted to see how it work first.