Assume a block and tackle with one part of line. If the load weighs 200 lb, and the line is pulled at a 40-degree angle to the load line, the angle factor is 1.87. The total load applied to the block and anchorage is _____. (Round your answer up to the nearest whole number.)
a. 107 lb
b. 202 lb
c. 289 lb
d. 374 lb
d. 374 lb
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What are nine factors that should be considered when selecting plants for the landscape?
What will be an ideal response?
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?Acetylene is produced by mixing ____.
A. ?acetyl alcohol and carbon B. ?calcium carbide and water C. ?carbon and water D. ?acetyl alcohol and water
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Which of the following is NOT a multi-rate method of preliminary estimating?
A. Cost per unit area B. Cost per typical day C. Assembly estimates D. Elemental estimates
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A carpenter's framing square is adequate for laying out and confirming square corners on smaller projects such as brick columns, piers, pilasters, and chases.
Answer the following statement true (T) or false (F)
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