Use the fact that the length of an arc intercepted by an angle is proportional to the radius to find the area of the sector given r = 2 cm and θ = π 3 .

Match each expression with its simplified form.

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?

What is the difference between a linear interval and a nonlinear interval?