A 5,200-feet long trench that is 6 feet deep and6 feet wide is excavated to install a36-inch diameter pipe. A special material isrequired to backfill the trench afterinstallation of the pipe. Approximately, howmany cubic feet of material is needed?GROUP OF ANSWERSa. 36,740 ft^3b. 187,200 ft^3c. 26,860 ft^3d. 150,460 ft^3

The trench is 5200 ft long, 6 ft deep and 6 ft wide. ∴ The volume of the trench is (5200×6×6) ft3.…

Answered: A 5,200-feet long trench that is 6 feet…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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