The record for the boston marathon's wheelchair division is 1 hour, 18 minutes, and 27 seconds. the boston marathon is 26.2 miles long. what was the average speed of the record winner of the wheelchair division? (round to the nearest hundredth)

mi/hr

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank