Anumber cube has faces numbered 1 to 6 what is true about rolling the cube one time?
s={1,2,3,4,5,6}
if a is a subset of s, a could be {0,1,2}
if a is subset of s, a could be {5,6}
if a subset a represents the complement of rolling a 5, it's sample space is a={1,3}
if a subset a represents the complement of rolling an even number, it's sample space is a = {1,3}

The study of where things are 

Answer after wwii, communist countries in eastern europe formed the warsaw pack, a military alliance, and comecon, an economic alliance;

Answer(12) judaism; ans(11) all of the above; //ans(10) islands that are artificially created; //ans(9) people accept that the caste system keeps order in society and prevent chaos; ///ans(8),brahman; ans(7) the sikhns; ///ans(6); the non-cooperation movement; asn(5)sporadically grant congressional requests; /ans(4) all of the above; ///ans(3) true; //ans(2) true; //ans(1) false;