The minimum slope on which composition shingles may be used if a double-lap underlayment is applied is
_____.
a. 4 in 12
b. 3 in 12
c. 2 in 12
d. 1 in 12
c
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Si un circuito tiene 10 amperios de corriente y 12 ohmios de resistencia, el voltaje aplicado es de _____ voltios.
a. 1,2 b. 2 c. 10 d. 120
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What would be the effect on meat, dairy, and egg prices of a ban on using antibiotics in animal feeds?
What will be an ideal response?
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Two 1.5 V cells rated at 60 mA are connected in series. The maximum current flow is
A) 0 mA B) 120 mA C) 30 mA D) 60 mA
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Freehand sketching requires judgment about how the sizes of different features are to be correctly ____.
A. dimensioned B. annotated C. maximized D. proportioned
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