Question #6415849Single Choice
Algebra-2
Question
Cooling Systems: The cooling power ( C ) (in BTU) of an air conditioning unit varies directly as the square of its efficiency rating ( E ). If an AC unit with an efficiency of 10 can cool 800 BTU, how much can an AC with an efficiency of 15 cool?
Options
A
1200 BTU
B
1500 BTU
C
1800 BTU
D
2000 BTU
Answer & Analysis
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