Molybdenum toxicity is most likely to occur under which soil conditions?

A) excessively well-drained humid region loamy sand with pH 5.0
B) poorly drained calcareous soil with pH 8.0
C) well-drained calcareous soil with pH 8.0
D) muck soil (Saprist) with pH 5.5
E) soil with pH 4.3 and subject to frequent flooding


B

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How many cubic inches are in 1.150 cubic feet?  Round the answer to 4 significant digits.

Fill in the blank(s) with the appropriate word(s).

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Find the total price of a case of 6 gallons of antifreeze assuming the antifreeze has a retail price of $7.29 per gallon. Assume that a 10% discount is given on a full case, and that the sales tax rate is 7%

A) $51.18 B) $42.12 C) $42.43 D) None of these

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When setting up the welding equipment for GMAW on aluminum pipe, the proper shielding gas to use is

_____. a. propane b. acetylene c. an argon/carbon dioxide mix d. argon or an argon/helium mix

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When delegating, the crew leader should make sure the crew member understands what to do and _____

a. the degree of risk involved b. has read the OSHA regulations c. who should be blamed if there is a problem d. their level of responsibility

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