Identify the volume and surface area in terms of π of a sphere with a great circle area of 225π ft2. V = 900π ft3; S = 4500π ft2
V = 4500π ft3; S = 900π ft2
V = 900π ft3; S = 300π ft2
V = 300π ft3; S = 900π ft2

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

Acircle has a circumference of 28.36 units what is the diameter of the circle

Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.