The Internal Residential Code (IRC) requires that dwellings in cold climates must have heating equipment that can maintain indoor temperature at a minimum of ____ degrees.

A. 60
B. 64
C. 68
D. 72


Answer: C

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To collect enough nectar to return to the hive, a bee normally visits ___ to ___ flowers

a. 1, 2 c. 20, 40 b. 10, 20 d. 50, 100

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If the base angles of an isosceles triangle each measure 52°, what is the measure of the vertex angle?

What will be an ideal response?

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A deep cup (20 cm deep x 10 cm diameter) is to be formed. Compare thermoforming, blow molding, and injection molding as processes for making the cup. What technical and economic considerations should be considered in determining which method is best?

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