If hammer handles cost $17.00 per dozen, how much would it cost to buy three handles? (Round to the nearest penny.)
What will be an ideal response?
$4.25
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When there are no suitable objects to which a horse can be tied, it may be possible to use a(n) ____________________.
Fill in the blank(s) with the appropriate word(s).
What is the length of pipe needed if two 2" PVC DWV pipes must be connected at a 45° offset 36 inches apart? The fitting allowance is 1.5".
What will be an ideal response?
:When connecting gauges to an already installed and operating unit with split system installation valves, the installation valves should be
A) Left alone. B) Frontseated to allow the gauges to read the system pressures. C) Backseated as tightly as possible to prevent refrigerant from escaping. D) Moved to the mid position to allow the gauges to read the system pressures.
Using the IRC Calculator, the temperature of steam with a specific volume of 0.02 m3/kg at a pressure of 200 kPa is nearest:
A) 140ºC B) 130ºC C) 120ºC D) 115ºC