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Mathematics, 19.12.2020 01:10 pramirez5169
(50) POINTS AND 5 STAR AND THANKS AND BRAIN-LIST
The atmosphere normally exerts a pressure of about 15 pounds per square inch on surfaces at sea level. About how much pressure does the atmosphere exert on a surface 30 square inches in area?
A 2 pounds
B 15pounds
C 45 pounds
D 450 pounds
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(50) POINTS AND 5 STAR AND THANKS AND BRAIN-LIST
The atmosphere normally exerts a pressure of about...
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