A tire at 21 times degree C has a pressure of 0 point 8 2 atm. Its temperature decreases to negative 3 point 5 times degree C If there is no volume change in the tire, what is the pressure after the temperature change? Use the fraction with numerator cap p sub 1 and denominator cap t sub 1 is equal to the fraction with numerator cap p sub 2 and denominator cap t sub 2