The volume of a sphere is 1928π m3 . what is the surface area of the sphere to the nearest tenth?

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Answer pls man im trying to get out of summer school

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.