In a unit circle, 0 = 270º. What is the terminal point? O A. (1,0)
O B. (0,1)
O C. (-1,0)
O D. (0, -1)

49xy +34y - 72z. determine the degree of the polynomial

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?