Question 983997
a person must select 3 numbers from 11 numbers for a single ticket in a lottery game. only one number has to match in order to win a prize. find the probability of winning if a person buys one ticket. (note: the numbers can be selected in any order.) round to four decimal places, if necessary.

Solution:
probability ={{{1/((matrix(2,1,11,3)))}}} = {{{1/165}}} = {{{highlight(0.0061)}}}