Which are solutions of the given equation? pi/3+2kpi and 5pi/3+2kpi. pi/6+2kpi and 5pi/6+2kpi. pi/4+kpi and 3pi/4+kpi.

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?