The length of a 115-ft metal column changes its length to 115 ft 2.5 in when the temperature goes from −40 to 116°F. What is the coefficient of expansion of the metal? A glass block measures 1.3 ft ×...

The length of a 115-ft metal column changes its length to 115 ft 2.5 in when the temperature goes from −40 to 116°F. What is the coefficient of expansion of the metal?

A glass block measures 1.3 ft × 2.7 ft × 5.4 ft at 71°F. How much will the volume increase if the block is heated to 563°F?