The most important aspects of constructing elevated slabs are _____.
a. shoring and reshoring
b. stripping and resetting forms
c. form construction and bracing
d. calculating material and labor costs
Answer: A
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Pat had 600 feeder pigs weighing 64 pounds that she finished in 122 days weighing 255 pounds. She had 1.6 percent loss. She fed 588 pounds of feed per feeder over 122 days. The feed averaged $275.50 per ton. On the day of sales the price dropped $0.05 per cwt.
a. What was the feed gain ratio? b. How many tons of feed were fed the feeders over 122 days? (Note: Do not forget the loss.) c. About how much did she lose by not selling the day before?
Choose the best answer, and explain. If X is a random variable with a lognormal distribution, then _______
i. the mean of X is always greater than the median. ii. the mean of X is always less than the median. iii. the mean may be greater than, less than, or equal to the median, depending on the value of ?.
Compressed nitrogen is sometimes used for tire inflation because it holds less moisture than compressed air
Indicate whether the statement is true or false
What is the substance used in a vapor canister to absorb volatile organic compounds?
A) Carbon B) Organic absorber C) Desiccant D) Pleated paper