180 degrees counterclockwise because 360 degrees is a full circle and 180 is half a circle because 6x2=12
111 tickets, because 660 divided by 6 equals 110 which is the number of tickets you need to make no profit and if you sell one more ticket you make a profit.
Probability (of choosing an odd number)=3/7
probability(a 20)=1/7
HOPE IT HELPS YOU '_'
Y=2/3x-7/3
Hope this helps
0.93%. All you have to do is move the decimal point two steps to the right
