___ _ _ _ _ _ _
(2) 8) 45.0
(1) 4 3 9 2 7.2
___ _ _ _ _ _ _
)
(3) .8 7 5 0.5
(4) 33 2893
___ _ _ _ _ _ _
) 196.084
(5) 3 2.4 5 1 0 0 0
(6) 28
(7) If 18.5 feet of 1 1/2-inch pipe weighs 50.32 lb, what is the weight per foot of this pipe?
(8) A 5/16-inch screw weighs 0.024 lb. Now many of these screws are in a box labeled "net
weight 1.25 lb"?
(9) A double-acting single-cylinder steam pump makes 32 strokes per minute and delivers 46.976
gallons per minute. Row much does it pump at each stroke?
32