The type of soil compactor recommended for soil consisting of silt and clay is a _____.

a. screed compactor
b. smooth drum vibrator roller
c. plate tamp
d. sheepsfoot vibrator roller


d. sheepsfoot vibrator roller

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The water that drains from macropores is called ____ water

A) macro- B) waste C) gravitational D) loose

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How many more calories per day does the average American now consume compared to 1970?

a. 100 c. 600 b. 300 d. 1,000

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The negative arithmetic gradient series in Problem 3.44 is missing the value in year 4. Solve for this value on a spreadsheet. In doing so, display both the full amount of the missing payment and the extra amount over the expected amount of $?1600.

What will be an ideal response?

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The formula for calculating the tailstock offset is: Offset = L × (D - d)/2 × L1 where L is the total length of the piece and L1 is the length of the taper. D is the large diameter and d is the small diameter. If a shaft, that is to be tapered on one end , is 8 inches long and the taper is to be 3 inches in length, the shaft diameter is 1-1/4 inches and the small end of the taper is 1 inch

diameter, the offset should be: A) 1/3 (.333 ) inch B) .250 inch C) .100 inch D) 2.3 (.666 ) in.

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