When gases are heated the gas will expand. The expression for a certain gas V(T) 0.142T + 30 calculates the volume V in cubic centimeter of a sample of gas at temperature T in degrees Celsius. - a) Evaluate V(0) - 30 do cubic centimeters b) If the temperature increases by 30 degrees, by how much does the volume increase? cubic centimeters c) What is the volume of gas when the temperature is 100 degrees? cubic centimeters