The volume of a sphere is 2,2547 m3. What is the surface area of the sphere to the nearest tenth?
A. 831.4 m2
B. 891.6 m2
C. 1,220,0 m2
D. 1,783.3 m2

Which of the following is a justification used while proving the similarity of triangles lom and mon

The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.