Answer:
i think the answer is "C" (3-left 2, up 5) i may be wrong sry if i am, i tried :|
Step-by-step explanation:
42,000 - 37,000
44,000 - 40,000
46,000 - 43,000
48,000 - 46,000
50,000 - 49,000
52,000 - 52,000
it will take 6 years
Surface area of cylinder = 2πrh + 2πr^2
SA for cylinder A = 2π x 2 x 2 + 2π x (2)^2 = 8π + 8π = 16π
SA for cylinder B = 2π x 2 x 4 + 2π x (2)^2 = 16π + 8π = 24π
