Why is a roof curb?
What will be an ideal response?
A roof curb is a raised metal frame that rooftop air conditioners rest on. The curb is sealed to the roof along the outside and has holes in the inside to allow ductwork to pass through.
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How many 14.3 cm by 10.2 cm plates can be cut from a plate that measures 60.5 cm by 224.1 cm?
What will be an ideal response?
At a certain college, 30% of the students major in engineering, 20% play club sports, and 10% both major in engineering and play club sports. A student is selected at random.
a. What is the probability that the student is majoring in engineering? b. What is the probability that the student plays club sports? c. Given that the student is majoring in engineering, what is the probability that the student plays club sports? d. Given that the student plays club sports, what is the probability that the student is majoring in engineering? e. Given that the student is majoring in engineering, what is the probability that the student does not play club sports? f. Given that the student plays club sports, what is the probability that the student is not majoring in engineering?
The inverter type that is connected to, and works in parallel with, the electric utility grid is the ____________________.
Fill in the blank(s) with the appropriate word(s).
What is an open delta system?
What will be an ideal response?