Glassware Collectibles

Is this a direct substitution for the formula ???what formula should i use ??

1. A copper cyclinder is initially at 20 degree celsius.At what temperature will its volume be 0.15 percent larger than it is at 20 degree celsius?(coeff of linear expansion of copper - 16.8x10^-6)

2.During an all-night cram session, a student heats up a one-half liter glass(pyrex) beaker of cold coffee.Initially,the temperature is 18degree celsius and the beaker is filled to the brim. A short time later when the student returns,temperature has risen to 92 degree celsius.The coeefficient of volume expansion of coffee is the same as that of water.How much coffee has spilled out of the beaker?
(coeff of vol expansion of water - 207x10^(-6) and coeff of glass -3.3x10^(-6)