Find the area of sector with diameter
24in and angle 27°

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?