An automobile tire is filled with air at a pressure of 29.1 Ib/in? at 25°C. A cold front moves through and the temperature drops to 5°C. Assuming no change in volume, what is the new tire pressure? P1V1 Possibly useful equation: n1T1 P2V2 n2 T2 Select one: a. 5.82 Ib/in? b. 31.2 Ib/in? C. 4.30 Ib/in? d. 27.1 Ib/in? e. 146 Ib/in?

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