First question answer :
cycle for 3 hour = 384*3=1152 calories burn
swim for 1 hour = 303
then, total cycle for 3 hour and 1 hour swim burn = 303+1152 = 1455 calories.
second question answer:
cycle for 5 hour burns = 384 *5 =1920
calories
cycle 5 hour for 6 days burns = 1920*6 =11520 calories
run 1 hour burns = 390 calories
Then,
total 11910 (11520+390) calories burn in a week