Kenneth has 45 acres of peanuts. He planted the peanuts 6 inches apart in rows 36 inches apart. The seeds had a germination of 92 percent.
a. How many seeds were planted per acre?
b. Express the total population using scientific notation with one decimal place.
a. 29,040 seeds/a
b. 1.2 × 106 plants
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When the seam weld symbol is located ____ the reference line, the dimensions can be placed on either side of the reference line.
A. on top of B. astride C. below D. above
Because of the massive weight of concrete being placed all at once for one-way solid slabs, the shoring system must be _____.
a. constructed entirely of steel b. designed by a registered architect c. left in place until the concrete is fully cured d. designed by a structural engineer
The formula for efficiency including stub loss is important. It must always be used when estimating the cost of depositing weld metal by the ____ method.
A. SMAW B. SAW C. GMAW D. FCAW
A(n) ____ drawing is one that includes all the information necessary to successfully and accurately complete a job.
A. production B. working C. finished D. standard