C. 100 because 500 times 0.04(decimal form of 4%) is 20. 20 times 5(years) is 100
Answer:
137.26 m^3
Step-by-step explanation:
Put the numbers into the formula and do the arithmetic.
v = (1/6)(√3.14)(60 m^2)^(3/2) = 137.26 m^3
I'm pretty sure the answer is 33, hope this helps!