50 points!
Which graph represents 2(cos(2pi/3)+ i sin(2pi/3))?

Look at pics for graphs

The distance around the lake is 2 kilometers. ifelena wants to run 14 kilometers this week, howmany laps must she run around the lake

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81