(Solved): Part B (#4), Part B (#8) Solve step by step 4. Plumbing What is the capacity in gallons of a cylind ...
Part B (#4), Part B (#8)
Solve step by step
4. Plumbing What is the capacity in gallons of a cylindrical water tank 3ft in diameter and 8ft high? (1ft3=7.48gal.) (Round to one decimal place.) 5. Painting How many quarts of paint will it take to cover a spherical water tank 25ft in diameter if one quart covers 50ft2 ? 6. Construction A hole must be excavated for a swimming pool in the shape shown in the figure. How many trips will be needed to haul the dirt away if the truck has a capacity of 9m3 ? (Remember: A fraction of a load constitutes a trip.) 7. Manufacturing How many cubic feet of propane will the tank in the figure contain? (1ft3=1728in3) (Round to the nearest tenth of a cubic foot.) 8. Industrial Technology What must be the height of a cylindrical 750 -gal tank if it is 4ft in diameter? (1ft3?7.48 gal.) (Round to the nearest inch.)