Carborundum rubbing stones used to smooth partly hardened concrete are typically _____

a. 12-14 inches long
b. 9-11 inches long
c. 6-8 inches long
d. 3-5 inches long


c

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How do control charts provide a window into the process?

What will be an ideal response?

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Leaves that encircle the plant are known as _____

A) petiole B) dicots C) whorled D) lenticels

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Identify and briefly describe the types of sheep performance data.

What will be an ideal response?

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The safest kind of utility knife is one with a _____

a. retractable blade b. replaceable blade c. folding blade d. self-retracting blade

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