scuba diver is floating at 42 feet below the surface for a decompompression stop.while waiting for 30 seconds,he sees a dolphin swimming 16 feet below him.how many feet from the surface is the dolphin?

Question

scuba diver is floating at 42 feet below the surface for a decompompression stop.while waiting  for 30 seconds,he sees a dolphin swimming 16 feet below him.how many feet from the surface is the dolphin?

anonymous · Answer

----------------------------------------surface









---------------------------------------- scuba diver at 42 feet below the surface



---------------------------------------- dolphin 16 feet below scuba diver

anonymous · Answer

so it will be 42+16+58 so the answer is 58 right?

anonymous · Answer

right, just try to visualize your answers :)

anonymous · Answer

okay thanx again for everything

anonymous · Answer

it will be 3*2/3x=21.3     i think