A contractor pays an electrician $910 per week and a helper $560 per week. If the work week consists of 35 hours, find the cost per hour for labor on a job using two electricians and two helpers.
Fill in the blank(s) with the appropriate word(s).
$84
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To find a particular gene responsible for a characteristic, a scientist must locate markers
Indicate whether the statement is true or false
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Applying the letter "____" to a contour symbol signifies any method of finish may be used.
A. G B. H C. R D. U
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A hand saw that is used for rough cutting, such as cutting access holes for piping and electrical boxes, is
commonly called a _____ saw. a) keyhole b) dovetail c) back d) coping
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The purpose of a canvas connecter in a duct system is to reduce the transmission of noise and vibration.
Answer the following statement true (T) or false (F)
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