Fast given z1=2(cos pi/6+i sin pi/6) and z2=3(cos pi/4+i sin pi/4), find z1z2 where 0 is equal to or less than theta and theta is less tan 2pi

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.