What is the name for a model that shows what a physical object looks like? A. An idea model
B. A mathematical model
C. A conceptual model
D. A physical model

how do you expect people to write a full essay for you and only get 13 pt you need to give more dude make a change

its c i just checked it

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