Which of the following is a square root of 3(cos(4pi/9)+i sin(4pi/9))

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

Solve 2x+y=3 x+y=5 in substitution method

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8