The measure of central angle abc is pi/2 radians.

what is the area of the shaded sector?

6pi units^
9pi units^2
18pi units^2
36pi units^2

The product of two negative rational numbers is always zero sometimes zero never zero

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)