Ask your own question, for FREE!
Mathematics 11 Online
OpenStudy (anonymous):

how many cubic yards of concrete are needed to build a concrete pipe 9 feet long and 9 inches thick of the interior diameter must be 54 inches

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!