A husband buys a helium-filled anniversary balloon for his
A husband buys a helium-filled anniversary balloon for his wife. The balloon has a volume of 4.1L in the warm store at 72deg F. When he takes it outside, where the temperature is 54deg F, he finds it has shrunk. By how much has the volume decreased.
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a husband buys a helium-filled anniversary balloon for his wife the balloon has a volume of 41l in the warm store at
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