Mathematics, 12.10.2019 08:30, bkabyma91

2. two islands are connected by a bridge. when traveled by boat, a trip between
the islands takes one-twentieth the time it would take to swim the same distance.
when traveled by car, the same trip takes two-thirds the time it would take by
boat. when traveled by helicopter, the trip takes one-fourth the time it would
take by car. a helicopter can fly between the islands in 52 seconds. how long
would it take to swim between the islands?

Answers: 1

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2. two islands are connected by a bridge. when traveled by boat, a trip between
the islands ta...