Answer:


Step-by-step explanation:
step 1
Find the surface area
we know that
the surface area of a sphere is equal to

substitute

substitute the approximate value of pi (3.14)

step 2
Find the volume
The volume is equal to

substitute


I don't see the answer choices, but 2 equations you could use to get eighteen would be:
9 × 2 = 18
OR
9 + 9 = 18
See? Twice a number is eighteen. You can use any of my equations to get eighteen
↑ ↑ ↑ Hope this helps! :D
I believe the correct answer from the choices listed above is the third option. The exercise best illustrates Medium of exchange and portability <span>function and characteristic of money. </span>
Hope this answers the question. Have a nice day.