1: what is the surface area of a sphere with a radius of 4 meters rounded to the nearest square meter a: 50 m^2 b: 101 m^2 c: 201 m^2 d: 268 m^2 2: what is the volume of a sphere with a radius of 6 meters rounded to the nearest square meter? a: 905 m^3 b: 679 m^3 c: 452 m^3 d: 226 m^3

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

Which graph corresponds to the function f(x) = x2 + 4x – 1?