An Italian ice shop sells Italian ice in four flavours lime, cherry, blueberry, and watermelon the ice can be served plain, mixed with ice cream, or as a drink using an organized list or table, what is the sample space of possible outcomes?

Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units