In masonry industry, the masonry unit dimensions can be stated as actual dimensions or nominal dimensions. In which of these two types of dimensions are inch marks omitted?

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Inch marks are omitted in stating the nominal dimensions.

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What measurement is theoretically one ten-millionth of the distance between the equator and either pole?

A. one inch B. one centimeter C. one meter D. one kilometer

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A video recording system was purchased 3 years ago at a cost of $30,000. A 5-year recovery period and MACRS depreciation have been used to write off the basis. The system is to be prema­turely replaced with a trade-in value of $5000. Determine the MACRS depreciation, using the switching rules to find the difference between the book value and the trade-in value after 3 years.

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A soil has a maximum potential cation exchange capacity of 30 cmolc/kg and has a 50% acid saturation. If you want to decrease the percentage acid saturation to 10%, how many cmolc of calcium would it take to replace the exchangeable acid cations per kg of soil? Assume all the calcium exchanged with aluminum

A) 12 B) 5 C) 30 D) 6 E) 40

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Flexible duct is very popular for a number of reasons. List five of these reasons.

What will be an ideal response?

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