katie thank you for blessing me with the nine random warnings twas a beautiful thing. :> hurr some points poeple merry christmas

Katie /: ):

Explanation:

*shakes fist at the mighty Katie of

if you already have the answer to (a), then just work out how many periods there are in 1 minute, and that's the answer to (c).

when jerome paddle in flowing river towards east the net speed of jerome will increase

so the net speed of jerome will be given as

now the speed of paul will be same as it is given as he is running on the ground

so

so here we can say since the speed of jerome is more so he will win the race

now as we know the distance so the time difference is given as

so jerome will reach first and the time difference will be 203.55 s or 3.4 min