You watch a carpenter down the street hammering nails in a roof and note that the sound and sight are synchronized perfectly. Then when he stops hammering, you hear one more hammer blow. (a) Suppose that the time delay between the time you see the last blow and the time you hear it is t. Write an equation for the distance between you and the carpenter, (b) Calculate your answer to the above for a time delay of 0.80 seconds. ​