A large ship moving at 14 mph in the river has an investigator cater swimming beside it. Investigator cater sets out to survey 70 miles downstream in the direction that the ship is headed. If the cater's speed is 28 mph, how much time will the cater spend surveying and coming back to the ship?
A. 2 hours 30 minutes
B. 2 hours 45 minutes
C. 3 hours 15 minutes
D. 3 hours 20 minutes
E. 3 hours 40 minutes
D
A large ship moving at 14 mph in the river has an investigator cater swimming beside it
This topic has expert replies

 Newbie  Next Rank: 10 Posts
 Posts: 2
 Joined: 14 Jun 2021