Answer :
Answer:
The answer is D
Step-by-step explanation:
the other answers dont
make any sense
this is because sense we
dont know the shape of the tank. we
dont know what formula to use. i just the
formula for a cyclinder which is pi (3.14) time the r^2 ( radius squared)
times the height (16) and the the answer is 39408.13825 rounded this is number D.
please note i could only solve the first problem. not the plastic cover
but i think it is A