What is the next number in th pattern? 0.54,0.6,0.66,0.72,

Can someone me out here and the tell me the greatest common factor

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Marco states that 7.696696669…… is a rational number because it is a repeating decimal. is he correct? justify your answer.